Abilene Aggregate Network Statistics


The following statistics are taken from the 24 hour period
prior to 7PM on 2004-08-19

#------------------------------#
# Aggregate Network Statistics #
#------------------------------#

Total amount of data sent across the Abilene network.

     Avg Mbps  % Utilization    Number of GBytes xferred
     --------  -------------    ------------------------
In    35935.6     5.109              379009
Out   36030.3     5.123              380007

#--------------------#
# Inbound Statistics #
#--------------------#

List of inbound traffic toward Abilene, separated by source network
and sorted from most active to least active.

    Mbps   %Util Xferred Gb  Network
   ------  ----- ----------  -------
 1 2797.4   29.3    29503.9  Backbone circuit to Denver (OC-192)
 2 2595.0   27.2    27369.7  Backbone circuit to New York (OC-192)
 3 2511.5   26.3    26488.7  Backbone circuit to Washington (OC-192)
 4 2454.8   25.7    25890.3  Backbone circuit to Kansas City (OC-192)
 5 2258.7   23.7    23822.0  Backbone circuit to Los Angeles (OC-192)
 6 2211.9   23.2    23329.0  Calren (10GIGE)
 7 2165.3   22.7    22836.9  Backbone circuit to Seattle (OC-192)
 8 2145.3   22.5    22626.4  Backbone circuit to Atlanta (OC-192)
 9 2121.7   22.2    22377.2  Backbone circuit to Houston (OC-192)
10 2057.7   21.6    21702.1  Backbone circuit to Sunnyvale (OC-192)
11 1216.4   12.8    12829.5  Backbone circuit to Indianapolis (OC-192)
12 1160.1   12.2    12234.9  Backbone circuit to Chicago (OC-192)
13 1018.2   10.7    10738.5  Backbone circuit to Kansas City (OC-192)
14  903.1    9.5     9524.9  Backbone circuit to Indianapolis (OC-192)
15  747.0    7.8     7878.2  Backbone circuit to Kansas City (OC-192)
16  624.9    6.6     6590.6  Backbone circuit to Houston (OC-192)
17  543.1    5.7     5728.1  Backbone circuit to Chicago (OC-192)
18  453.2    4.8     4780.3  Backbone circuit to New York City  (OC-192)
19  452.7   19.1     4774.6  MAX (via MAX) (OC-48)
20  386.3    4.1     4074.2  Backbone circuit to Washington D.C. (OC-192)
21  350.3    3.7     3694.7  Backbone circuit to Sunnyvale (OC-192)
22  334.6    3.5     3529.1  Backbone circuit to Sunnyvale (OC-192)
23  312.7    3.3     3298.3  Backbone circuit to Denver (OC-192)
24  303.7    3.2     3202.9  CERN temporary Demo - v4 (VLAN via STARLIGHT Force10) (10GIGE)
25  284.1    3.0     2996.2  Backbone circuit to Los Angeles (OC-192)
26  267.7    2.8     2823.1  Backbone circuit to Denver (OC-192)
27  267.0    2.8     2816.2  Backbone circuit to Atlanta (OC-192)
28  206.6    2.2     2179.3  Backbone circuit to Houston (OC-192)
29  188.8    8.0     1990.9  NCNI/MCNC (OC-48)
30  186.7    7.9     1969.2  Backbone circuit to Indianapolis (OC-48)
31  168.1    7.1     1773.3  Backbone circuit to Atlanta (OC-48)
32  139.6   23.5     1472.1  Front Range Gigapop (OC-12)
33  130.3    1.4     1374.0  Backbone circuit to Seattle (OC-192)
34  126.9    1.3     1338.2  GEANT New York (via MANLAN) (10GIGE)
35  107.6   72.7     1134.9  Oregon Gigapop (OC-3)
36  100.8    4.2     1063.1  Northern Crossroads (NOX) (OC-48)
37   87.4    0.9      921.7  Pacific Northwest Gigapop (10GIGE)
38   80.7   54.5      850.7  Oregon Gigapop (OC-3)
39   75.1    3.2      791.7  Southern Crossroads (SOX) Gigapop (OC-48)
40   71.5    3.0      753.9  GEANT (Frankfurt) (OC-48)
41   71.5    7.5      753.6  Indiana Gigapop (GIGE)
42   68.9    0.7      726.6  Pacific Wave Exchange Point (10GIGE)
43   65.0   11.0      685.3  NYSERnet-Buffalo (OC-12)
44   64.6    0.7      681.8  MREN (VLAN via STARLIGHT 6509) (10GIGE)
45   62.7   10.6      661.0  MAGPI (OC-12)
46   59.9   10.1      631.9  MERIT (OC-12)
47   59.5    2.5      627.4  APAN via TransPAC (OC-48)
48   54.6    9.2      576.1  Onenet (OC-12)
49   46.3    2.0      488.6  Pittsburgh Supercomputing Center (PSC) (OC-48)
50   45.7    0.5      482.4  UMD NGIX Aggregate (10GIGE)
51   43.1    7.3      454.3  University of Florida (OC-12)
52   42.2    0.4      444.6  IEEAF (OC-192)
53   40.8    4.3      430.6  NYSERNet-New York (GigE) (GIGE)
54   39.5    6.7      416.3  WiscREN (OC-12)
55   34.6    0.4      364.9  STARLIGHT (VLAN via STARLIGHT 6509) (10GIGE)
56   27.6    0.3      291.5  vBNS (vlan via UMD NGIX) (10GIGE)
57   25.1    2.6      265.1  ESNET (GIGE)
58   24.7   16.7      261.0  Texas A&M Gigapop (OC-3)
59   23.9    0.3      252.3  ASNet (VLAN via STARLIGHT 6509) (10GIGE)
60   23.6    0.2      248.7  CA*net3 Montreal (via MANLAN) (10GIGE)
61   22.2    3.7      234.4  Great Plains Network (GPN) (OC-12)
62   20.9    3.5      220.2  Northern Lights Gigapop/ University of Minnesota (OC-12)
63   19.6    3.3      206.7  South Florida Gigapop/AMPATH (OC-12)
64   18.1    3.0      190.7  University of Texas-Austin (OC-12)
65   17.4   11.8      183.5  Intermountain Gigapop (Utah) (OC-3)
66   16.9   11.4      177.9  University of South Florida (OC-3)
67   16.7    2.8      175.7  Backbone circuit to MIX (OC-12)
68   15.7   10.6      165.9  Iowa State (OC-3)
69   15.0    0.2      157.9  CANET-Toronto (VLAN via STARLIGHT 6509) (10GIGE)
70   13.8    0.6      145.2  OARNET (OC-48)
71   13.6    0.6      143.6  ESnet (OC-48)
72   13.3    9.0      140.8  North Texas Gigapop (OC-3)
73   13.1    0.1      138.5  KREONet2 (VLAN via STARLIGHT 6509)  (10GIGE)
74   11.0    7.4      116.1  Arizona State (OC-3)
75    9.5    0.4      100.6  GEANT (OC-48)
76    9.5    6.4      100.2  LANET (OC-3)
77    9.5    0.1      100.0  NISN (vlan via UMD NGIX) (10GIGE)
78    9.1    6.1       96.0  University of Arizona Gigapop (OC-3)
79    7.9    5.4       83.6  CUDI (Tunnel via Calren) (OC-3)
80    7.4    5.0       78.2  Drexel University (OC-3)
81    7.2    0.1       75.8  DREN (vlan via UMD NGIX) (10GIGE)
82    7.1    0.1       74.4  SINET (via MANLAN)  (10GIGE)
83    7.0    4.8       74.3  University of Hawaii (OC-3)
84    6.6    0.1       69.9  GLORIAD (VLAN via STARLIGHT 6509) (10GIGE)
85    6.4    0.1       68.0  NISN (VLAN via STARLIGHT 6509) (10GIGE)
86    5.9    0.1       62.6  CERN (VLAN via STARLIGHT 6509) (10GIGE)
87    5.6    0.1       59.1  CANET-Winnipeg (VLAN via STARLIGHT 6509) (10GIGE)
88    5.2    3.5       54.6  Mississippi State (PVC via Mississippi State Gigapop) (OC-3)
89    4.8    0.8       50.9  ESNET (PVC via NGIX-West) (OC-12)
90    4.8    3.2       50.7  University of Louisville (OC-3)
91    4.6    3.1       48.4  CHECS-NET (NM Aggregate) (OC-3)
92    4.5    0.8       47.0  SNVA (OC-12)
93    4.3    0.7       45.4  Backbone circuit to Sunnyvale (OC-12)
94    4.2    0.2       44.7  ESNET (OC-48)
95    4.1    0.0       43.2  HARnet (VLAN via STARLIGHT 6509) (10GIGE)
96    3.8    0.0       40.6  HEAnet (via MANLAN) (10GIGE)
97    3.8    0.6       40.3  DREN (AS668) (PVC via NGIX-West) (OC-12)
98    3.4    0.6       36.2  MIX (old generation) (OC-12)
99    3.4    0.4       35.7  Backbone circuit to Indianapolis (GIGE)
100    3.3    0.5       34.3  NISN (PVC via NGIX-West) (OC-12)
101    2.8    1.9       29.4  Uninet (OC-3)
102    2.3    1.6       24.8  Texas Tech (OC-3)
103    2.2    0.1       23.3  ESNET (OC-48)
104    2.1    1.4       22.2  Tulane University (OC-3)
105    1.4    0.0       15.0  USGS (vlan via UMD NGIX) (10GIGE)
106    1.3    0.9       13.3  University of Memphis (OC-3)
107    1.2    0.2       12.8  USGS (PVC via NGIX-West) (OC-12)
108    0.8    0.6        8.9  Jackson State (PVC via Mississippi State Gigapop) (OC-3)
109    0.5    0.3        5.0  Southern Mississippi (PVC via Mississippi State Gigapop) (OC-3)
110    0.5    0.3        5.0  Worcester Polytechnic Institute (WPI) (OC-3)
111    0.5    0.3        4.8  University of Texas-Dallas/Southwestern Medical Center (OC-3)
112    0.4    0.3        4.2  University of Mississippi (PVC via Mississippi Gigapop) (OC-3)
113    0.3    0.2        3.2  Florida A&M (PVC via HSTN LS-1010) (OC-3)
114    0.3    0.0        3.0  NREN DX (PVC via NGIX-West) (OC-12)
115    0.2    0.0        1.9  Qatar (via MANLAN)  (10GIGE)
116    0.1    0.0        0.7  France Telecom - Multicast Only (VLAN via STARLIGHT 6509)  (10GIGE)
117    0.1    0.0        0.7  APAN via TransPAC (VLAN via STARLIGHT Force10)  (10GIGE)
118    0.0    0.0        0.2  Pacific Wave Exchange Point (GIGE)
119    0.0    0.0        0.2  CA*net3 Toronto (via MANLAN)  (10GIGE)
120    0.0    0.0        0.1  Abilene IPv6 Tunnel Router (OC-3)
121    0.0    0.0        0.1  NREN ARC (PVC via NGIX-West) (OC-12)
122    0.0    0.0        0.1  NREN (VLAN via STARLIGHT 6509) (10GIGE)
123    0.0    0.0        0.1  NREN (VLAN via UMD NGIX) (10GIGE)
124    0.0    0.0        0.1  CALREN North (OC-12)
125    0.0    0.0        0.0  DARPA BoSSNET (Boston South Network) (OC-48)
126    0.0    0.0        0.0  MIX (new generation) (GIGE)
127    0.0    0.0        0.0  SURFNET (VLAN via STARLIGHT 6509) (10GIGE)
128    0.0    0.0        0.0  ESNET IPv6 only (PVC via NGIX-West) (OC-12)
129    0.0    0.0        0.0  IEEAF (OC-12)
130    0.0    0.0        0.0  Singaren IPv6 (OC-3)
131    0.0    0.0        0.0  JAnet IPv6 (OC-3)
132    0.0    0.0        0.0  TransPAC/JGN2 circuit (VLAN via STARLIGHT Force10)  (10GIGE)
133    0.0    0.0        0.0  Wright-Patterson Air Force Base (vlan via UMD NGIX) (10GIGE)
134    0.0    0.0        0.0  Qwest (OC-3)
135    0.0    0.0        0.0  ESNET IPv6 (GIGE)
136    0.0    0.0        0.0  SINet IPv6  (OC-3)
137    0.0    0.0        0.0  DREN IPv6 only (vlan via UMD NGIX) (10GIGE)
138    0.0    0.0        0.0  CERN temporary demo - v6 (VLAN via STARLIGHT Force10) (10GIGE)
139    0.0    0.0        0.0  6TAP (VLAN via STARLIGHT 6509) (10GIGE)
140    0.0    0.0        0.0  SINET  (OC-48)
141    0.0    0.0        0.0  DTF (VLAN via STARLIGHT 6509) (10GIGE)
142    0.0    0.0        0.0  USGS (VLAN via STARLIGHT 6509) (10GIGE)
143    0.0    0.0        0.0  OARNet IPv6  (OC-3)
144    0.0    0.0        0.0  NOAA IPv6 (OC-3)
145    0.0    0.0        0.0  HARnet IPv6 (OC-3)
146    0.0    0.0        0.0  MAX (vlan via UMD NGIX) (10GIGE)
147    0.0    0.0        0.0  CUDI (GRE tunnel via UT-Austin) (OC-3)


#---------------------#
# Outbound Statistics #
#---------------------#

List of outbound traffic from Abilene, separated by destination network
and sorted from most active to least active.

    Mbps   %Util Xferred Gb  Network
   ------  ----- ----------  -------
 1 2797.4   29.3    29503.7  Backbone circuit to Kansas City (OC-192)
 2 2595.0   27.2    27369.6  Backbone circuit to Chicago (OC-192)
 3 2511.5   26.3    26488.6  Backbone circuit to New York City  (OC-192)
 4 2454.8   25.7    25890.2  Backbone circuit to Houston (OC-192)
 5 2258.7   23.7    23821.9  Backbone circuit to Sunnyvale (OC-192)
 6 2165.3   22.7    22836.9  Backbone circuit to Denver (OC-192)
 7 2145.3   22.5    22626.3  Backbone circuit to Washington D.C. (OC-192)
 8 2121.7   22.2    22377.1  Backbone circuit to Atlanta (OC-192)
 9 2057.7   21.6    21702.1  Backbone circuit to Seattle (OC-192)
10 1921.6   20.1    20267.2  CERN temporary Demo - v4 (VLAN via STARLIGHT Force10) (10GIGE)
11 1216.4   12.8    12829.4  Backbone circuit to Kansas City (OC-192)
12 1160.0   12.2    12234.7  Backbone circuit to Indianapolis (OC-192)
13 1018.2   10.7    10738.5  Backbone circuit to Indianapolis (OC-192)
14  903.1    9.5     9524.7  Backbone circuit to Chicago (OC-192)
15  747.0    7.8     7878.1  Backbone circuit to Denver (OC-192)
16  624.9    6.6     6590.6  Backbone circuit to Los Angeles (OC-192)
17  596.5    6.3     6290.8  Calren (10GIGE)
18  543.1    5.7     5727.9  Backbone circuit to New York (OC-192)
19  453.3    4.8     4780.8  Backbone circuit to Washington (OC-192)
20  386.3    4.1     4074.3  Backbone circuit to Atlanta (OC-192)
21  350.3    3.7     3694.8  Backbone circuit to Denver (OC-192)
22  334.6    3.5     3529.2  Backbone circuit to Los Angeles (OC-192)
23  312.7    3.3     3298.2  Backbone circuit to Sunnyvale (OC-192)
24  284.1    3.0     2996.1  Backbone circuit to Houston (OC-192)
25  267.7    2.8     2823.0  Backbone circuit to Seattle (OC-192)
26  267.0    2.8     2816.5  Backbone circuit to Houston (OC-192)
27  208.8    8.8     2201.9  GEANT (OC-48)
28  206.6    2.2     2179.3  Backbone circuit to Kansas City (OC-192)
29  186.7    7.9     1969.2  Backbone circuit to Atlanta (OC-48)
30  180.6    7.6     1904.4  Northern Crossroads (NOX) (OC-48)
31  170.1    7.2     1794.2  Southern Crossroads (SOX) Gigapop (OC-48)
32  168.1    7.1     1773.3  Backbone circuit to Indianapolis (OC-48)
33  155.0    6.5     1634.3  MAX (via MAX) (OC-48)
34  138.6    5.8     1462.2  GEANT (Frankfurt) (OC-48)
35  130.3    1.4     1374.1  Backbone circuit to Sunnyvale (OC-192)
36  109.4    1.1     1153.7  Pacific Wave Exchange Point (10GIGE)
37  103.4    4.4     1090.1  NCNI/MCNC (OC-48)
38   86.3    9.1      910.6  Indiana Gigapop (GIGE)
39   83.9    0.9      884.5  MREN (VLAN via STARLIGHT 6509) (10GIGE)
40   83.8   14.1      883.6  MAGPI (OC-12)
41   77.6   13.1      818.8  Front Range Gigapop (OC-12)
42   76.4    3.2      806.2  APAN via TransPAC (OC-48)
43   74.5   12.6      785.6  MERIT (OC-12)
44   74.4    0.8      784.2  Pacific Northwest Gigapop (10GIGE)
45   67.7    2.9      713.7  Pittsburgh Supercomputing Center (PSC) (OC-48)
46   66.2   11.2      698.1  WiscREN (OC-12)
47   53.3    9.0      562.2  NYSERnet-Buffalo (OC-12)
48   53.0    0.6      559.2  SINET (via MANLAN)  (10GIGE)
49   51.0    8.6      537.8  South Florida Gigapop/AMPATH (OC-12)
50   49.8    5.2      525.1  NYSERNet-New York (GigE) (GIGE)
51   46.9   31.7      494.8  Texas A&M Gigapop (OC-3)
52   46.9    7.9      494.5  Great Plains Network (GPN) (OC-12)
53   45.6    0.5      480.9  GEANT New York (via MANLAN) (10GIGE)
54   39.6    6.7      417.2  Northern Lights Gigapop/ University of Minnesota (OC-12)
55   38.8    0.4      409.1  ASNet (VLAN via STARLIGHT 6509) (10GIGE)
56   38.7    6.5      408.5  Onenet (OC-12)
57   38.0   25.7      401.0  Oregon Gigapop (OC-3)
58   30.9    0.3      326.2  IEEAF (OC-192)
59   29.8   20.1      314.3  Oregon Gigapop (OC-3)
60   29.4    1.2      309.6  OARNET (OC-48)
61   28.8    4.9      303.8  University of Texas-Austin (OC-12)
62   25.3   17.1      267.0  Iowa State (OC-3)
63   25.1   16.9      264.6  Intermountain Gigapop (Utah) (OC-3)
64   23.8    4.0      250.7  University of Florida (OC-12)
65   22.5    0.2      237.3  UMD NGIX Aggregate (10GIGE)
66   21.6   14.6      227.4  North Texas Gigapop (OC-3)
67   21.0   14.2      221.0  University of Hawaii (OC-3)
68   18.5   12.5      195.5  University of South Florida (OC-3)
69   18.3    3.1      192.5  CALREN North (OC-12)
70   17.3    0.2      183.0  CA*net3 Montreal (via MANLAN) (10GIGE)
71   16.4    0.2      173.3  CANET-Toronto (VLAN via STARLIGHT 6509) (10GIGE)
72   15.9    1.7      167.4  Backbone circuit to Indianapolis (GIGE)
73   14.4    0.2      152.1  GLORIAD (VLAN via STARLIGHT 6509) (10GIGE)
74   14.0    9.4      147.4  LANET (OC-3)
75   13.8    9.3      145.5  University of Arizona Gigapop (OC-3)
76   13.5    2.3      142.2  Backbone circuit to MIX (OC-12)
77   12.3    0.1      129.2  KREONet2 (VLAN via STARLIGHT 6509)  (10GIGE)
78   11.7    7.9      123.1  CUDI (Tunnel via Calren) (OC-3)
79   11.4    0.1      120.0  DREN (vlan via UMD NGIX) (10GIGE)
80   11.0    7.5      116.4  Drexel University (OC-3)
81    9.6    0.1      101.2  CANET-Winnipeg (VLAN via STARLIGHT 6509) (10GIGE)
82    8.5    0.1       89.2  NISN (vlan via UMD NGIX) (10GIGE)
83    8.4    5.7       88.6  Mississippi State (PVC via Mississippi State Gigapop) (OC-3)
84    8.3    5.6       87.4  Arizona State (OC-3)
85    7.8    5.3       82.0  Texas Tech (OC-3)
86    7.8    5.2       82.0  CHECS-NET (NM Aggregate) (OC-3)
87    7.1    4.8       75.4  Uninet (OC-3)
88    6.9    4.7       73.1  University of Texas-Dallas/Southwestern Medical Center (OC-3)
89    6.4    4.3       67.7  University of Louisville (OC-3)
90    5.8    0.6       61.2  ESNET (GIGE)
91    5.7    0.2       59.6  ESnet (OC-48)
92    5.4    3.6       56.9  Jackson State (PVC via Mississippi State Gigapop) (OC-3)
93    5.3    0.1       55.8  HARnet (VLAN via STARLIGHT 6509) (10GIGE)
94    5.2    3.5       55.0  Southern Mississippi (PVC via Mississippi State Gigapop) (OC-3)
95    4.5    0.8       47.7  MIX (old generation) (OC-12)
96    4.5    3.0       47.6  University of Memphis (OC-3)
97    3.4    0.6       36.4  DREN (AS668) (PVC via NGIX-West) (OC-12)
98    3.4    0.6       36.2  NISN (PVC via NGIX-West) (OC-12)
99    3.1    0.5       33.1  Backbone circuit to Sunnyvale (OC-12)
100    2.9    0.0       30.1  CERN (VLAN via STARLIGHT 6509) (10GIGE)
101    2.7    0.0       28.9  HEAnet (via MANLAN) (10GIGE)
102    2.5    1.7       26.2  Worcester Polytechnic Institute (WPI) (OC-3)
103    2.4    0.1       25.6  ESNET (OC-48)
104    1.9    0.1       19.8  DARPA BoSSNET (Boston South Network) (OC-48)
105    1.8    0.3       19.4  USGS (PVC via NGIX-West) (OC-12)
106    1.7    0.1       17.5  ESNET (OC-48)
107    1.6    0.0       17.2  vBNS (vlan via UMD NGIX) (10GIGE)
108    1.3    0.9       13.9  University of Mississippi (PVC via Mississippi Gigapop) (OC-3)
109    0.8    0.0        8.2  Qatar (via MANLAN)  (10GIGE)
110    0.7    0.0        7.7  USGS (vlan via UMD NGIX) (10GIGE)
111    0.4    0.0        4.5  NISN (VLAN via STARLIGHT 6509) (10GIGE)
112    0.4    0.3        4.5  Tulane University (OC-3)
113    0.4    0.3        4.0  Florida A&M (PVC via HSTN LS-1010) (OC-3)
114    0.3    0.0        3.1  NREN (VLAN via UMD NGIX) (10GIGE)
115    0.2    0.0        1.9  STARLIGHT (VLAN via STARLIGHT 6509) (10GIGE)
116    0.1    0.0        1.0  NREN DX (PVC via NGIX-West) (OC-12)
117    0.1    0.0        0.8  France Telecom - Multicast Only (VLAN via STARLIGHT 6509)  (10GIGE)
118    0.1    0.0        0.6  NREN (VLAN via STARLIGHT 6509) (10GIGE)
119    0.1    0.0        0.5  SNVA (OC-12)
120    0.0    0.0        0.4  NREN ARC (PVC via NGIX-West) (OC-12)
121    0.0    0.0        0.4  Pacific Wave Exchange Point (GIGE)
122    0.0    0.0        0.3  MIX (new generation) (GIGE)
123    0.0    0.0        0.3  CA*net3 Toronto (via MANLAN)  (10GIGE)
124    0.0    0.0        0.2  APAN via TransPAC (VLAN via STARLIGHT Force10)  (10GIGE)
125    0.0    0.0        0.2  SURFNET (VLAN via STARLIGHT 6509) (10GIGE)
126    0.0    0.0        0.1  6TAP (VLAN via STARLIGHT 6509) (10GIGE)
127    0.0    0.0        0.1  IEEAF (OC-12)
128    0.0    0.0        0.1  Abilene IPv6 Tunnel Router (OC-3)
129    0.0    0.0        0.1  JAnet IPv6 (OC-3)
130    0.0    0.0        0.0  ESNET (PVC via NGIX-West) (OC-12)
131    0.0    0.0        0.0  ESNET IPv6 (GIGE)
132    0.0    0.0        0.0  TransPAC/JGN2 circuit (VLAN via STARLIGHT Force10)  (10GIGE)
133    0.0    0.0        0.0  Wright-Patterson Air Force Base (vlan via UMD NGIX) (10GIGE)
134    0.0    0.0        0.0  ESNET IPv6 only (PVC via NGIX-West) (OC-12)
135    0.0    0.0        0.0  DREN IPv6 only (vlan via UMD NGIX) (10GIGE)
136    0.0    0.0        0.0  DTF (VLAN via STARLIGHT 6509) (10GIGE)
137    0.0    0.0        0.0  CERN temporary demo - v6 (VLAN via STARLIGHT Force10) (10GIGE)
138    0.0    0.0        0.0  Qwest (OC-3)
139    0.0    0.0        0.0  DREN (VLAN via STARLIGHT 6509) (10GIGE)
140    0.0    0.0        0.0  USGS (VLAN via STARLIGHT 6509) (10GIGE)
141    0.0    0.0        0.0  DREN (VLAN via STARLIGHT 6509) (10GIGE)
142    0.0    0.0        0.0  SINET  (OC-48)
143    0.0    0.0        0.0  CUDI (GRE tunnel via UT-Austin) (OC-3)
144    0.0    0.0        0.0  SINet IPv6  (OC-3)
145    0.0    0.0        0.0  MAX (vlan via UMD NGIX) (10GIGE)
146    0.0    0.0        0.0  OARNet IPv6  (OC-3)
147    0.0    0.0        0.0  Singaren IPv6 (OC-3)
148    0.0    0.0        0.0  HARnet IPv6 (OC-3)
149    0.0    0.0        0.0  Portland State IPv6 (OC-3)