Abilene Aggregate Network Statistics


The following statistics are taken from the 24 hour period
prior to 7PM on 2004-11-30

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

Total amount of data sent across the Abilene network.

     Avg Mbps  % Utilization    Number of GBytes xferred
     --------  -------------    ------------------------
In    24617.1     3.437              259633
Out   24587.7     3.433              259324

#--------------------#
# 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 1519.0   15.9    16020.5  Backbone circuit to Kansas City (OC-192)
 2 1455.8   15.3    15354.3  Backbone circuit to Indianapolis (OC-192)
 3 1446.9   15.2    15260.2  Backbone circuit to Denver (OC-192)
 4 1277.6   13.4    13474.7  Backbone circuit to Chicago (OC-192)
 5 1252.6   13.1    13210.6  Backbone circuit to Indianapolis (OC-192)
 6 1111.4   11.7    11721.9  Backbone circuit to Kansas City (OC-192)
 7 1033.3   10.8    10898.1  Backbone circuit to New York (OC-192)
 8  973.8   10.2    10270.6  Backbone circuit to Washington (OC-192)
 9  903.5    9.5     9529.5  Backbone circuit to New York City  (OC-192)
10  869.9    9.1     9174.3  Backbone circuit to Chicago (OC-192)
11  757.1    7.9     7984.9  Backbone circuit to Sunnyvale (OC-192)
12  636.3    6.7     6710.8  Backbone circuit to Los Angeles (OC-192)
13  631.6    6.6     6661.2  Backbone circuit to Sunnyvale (OC-192)
14  587.5    6.2     6195.9  Backbone circuit to Denver (OC-192)
15  584.1   24.6     6160.7  MAX (via MAX) (OC-48)
16  550.1    5.8     5801.9  Backbone circuit to Seattle (OC-192)
17  549.5    5.8     5795.1  Calren (10GIGE)
18  548.4    5.8     5784.4  Backbone circuit to Washington D.C. (OC-192)
19  460.6   19.4     4858.3  Northern Crossroads (NOX) (OC-48)
20  388.3    4.1     4094.9  Backbone circuit to Atlanta (OC-192)
21  374.2    3.9     3946.8  Backbone circuit to Denver (OC-192)
22  370.3   15.6     3905.1  Microsoft (OC-48)
23  361.5    3.8     3812.7  Backbone circuit to Atlanta (OC-192)
24  328.3    3.4     3462.6  Backbone circuit to Los Angeles (OC-192)
25  321.9    3.4     3394.6  Backbone circuit to Houston (OC-192)
26  311.6    3.3     3286.7  Backbone circuit to Houston (OC-192)
27  304.1   12.8     3207.1  NCNI/MCNC (OC-48)
28  282.6   47.6     2980.9  Oregon Gigapop (OC-12)
29  265.0   11.2     2795.4  Backbone circuit to Indianapolis (OC-48)
30  225.3    2.4     2376.3  GEANT New York (via MANLAN) (10GIGE)
31  218.7    9.2     2306.9  Backbone circuit to Atlanta (OC-48)
32  209.9    2.2     2213.9  MREN (VLAN via STARLIGHT 6509) (10GIGE)
33  199.6    2.1     2104.8  Backbone circuit to Sunnyvale (OC-192)
34  169.5   17.8     1787.8  Indiana Gigapop (GIGE)
35  162.4   27.4     1712.8  MERIT (OC-12)
36  162.3   27.4     1712.3  NYSERnet-Buffalo (OC-12)
37  162.1    6.8     1710.1  Pittsburgh Supercomputing Center (PSC) (OC-48)
38  152.3    1.6     1605.8  Backbone circuit to Seattle (OC-192)
39  145.0   15.2     1529.6  NYSERNet-New York (GigE) (GIGE)
40  144.7    6.1     1526.1  Southern Crossroads (SOX) Gigapop (OC-48)
41  140.1   23.6     1477.1  Front Range Gigapop (OC-12)
42  137.7   23.2     1452.5  MAGPI (OC-12)
43  135.7    1.4     1431.3  Backbone circuit to Kansas City (OC-192)
44  128.7    1.3     1357.5  Backbone circuit to Houston (OC-192)
45  112.0    4.7     1181.7  GEANT (Frankfurt) (OC-48)
46   88.6    0.9      934.8  Pacific Northwest Gigapop (10GIGE)
47   69.6   47.0      734.2  Drexel University (OC-3)
48   68.5    2.9      722.2  APAN via TransPAC (OC-48)
49   67.7   11.4      714.0  WiscREN (OC-12)
50   63.7   10.7      671.9  Onenet (OC-12)
51   61.4    2.6      647.4  OARNET (OC-48)
52   60.6    0.6      639.5  Pacific Wave Exchange Point (10GIGE)
53   59.9    0.6      631.3  CA*net3 Montreal (via MANLAN) (10GIGE)
54   59.7    0.6      629.7  UMD NGIX Aggregate (10GIGE)
55   59.3    0.6      625.8  IEEAF (OC-192)
56   51.7    0.5      545.3  CERN temporary Demo - v4 (VLAN via STARLIGHT Force10) (10GIGE)
57   49.3    8.3      519.5  University of Florida (OC-12)
58   48.1   32.5      507.3  Southeast Texas Gigapop (Houston) (OC-3)
59   46.3    7.8      487.9  Northern Lights Gigapop/ University of Minnesota (OC-12)
60   40.4   27.3      425.7  University of South Florida (OC-3)
61   38.8    0.4      408.8  ASNet (VLAN via STARLIGHT 6509) (10GIGE)
62   34.7    0.4      366.4  CANET-Toronto (VLAN via STARLIGHT 6509) (10GIGE)
63   34.7    0.4      365.8  vBNS (vlan via UMD NGIX) (10GIGE)
64   34.3    5.8      362.2  Great Plains Network (GPN) (OC-12)
65   32.3   21.8      340.2  Intermountain Gigapop (Utah) (OC-3)
66   28.6   19.3      301.6  North Texas Gigapop (OC-3)
67   28.2   19.1      297.7  Iowa State (OC-3)
68   25.6   17.3      270.3  Tulane University (OC-3)
69   25.2    1.1      265.5  ESNET (OC-48)
70   25.1    4.2      264.3  South Florida Gigapop/AMPATH (OC-12)
71   24.0   16.2      253.0  University of Louisville (OC-3)
72   22.4   15.2      236.8  University of Arizona Gigapop (OC-3)
73   20.0    2.1      211.1  NGIX-West (VLAN via ESNET/I2 M5) (GIGE)
74   19.1    3.2      201.2  University of Texas-Austin (OC-12)
75   18.2   12.3      191.6  Arizona State (OC-3)
76   18.1    0.8      190.5  GEANT (OC-48)
77   18.0    0.2      190.4  NISN (vlan via UMD NGIX) (10GIGE)
78   16.5   11.2      174.2  CHECS-NET (NM Aggregate) (OC-3)
79   15.3    0.2      161.8  KREONet2 (VLAN via STARLIGHT 6509)  (10GIGE)
80   13.5    1.4      142.0  ESNET (GIGE)
81   13.1    0.1      137.8  GLORIAD (VLAN via STARLIGHT 6509) (10GIGE)
82   12.8    8.6      134.9  University of Hawaii (OC-3)
83   12.7    0.5      134.1  ESnet (OC-48)
84   12.5    8.5      132.3  LANET (OC-3)
85   11.8    0.1      124.7  SINET (via MANLAN)  (10GIGE)
86   10.9    1.1      114.7  Backbone circuit to Indianapolis (GIGE)
87   10.6    0.1      111.4  HARnet (VLAN via STARLIGHT 6509) (10GIGE)
88   10.1    6.9      107.0  Texas Tech (OC-3)
89    7.7    5.2       81.5  CUDI (Tunnel via Calren) (OC-3)
90    6.4    0.1       68.0  CANET-Winnipeg (VLAN via STARLIGHT 6509) (10GIGE)
91    6.1    0.1       64.5  CERN (VLAN via STARLIGHT 6509) (10GIGE)
92    5.9    0.1       61.7  HEAnet (via MANLAN) (10GIGE)
93    5.0    0.1       52.3  Qatar (via MANLAN)  (10GIGE)
94    4.9    3.3       51.9  Uninet (OC-3)
95    4.7    3.2       49.6  University of Mississippi (PVC via Mississippi Gigapop) (OC-3)
96    4.6    0.0       48.8  DREN (vlan via UMD NGIX) (10GIGE)
97    4.3    0.2       45.3  ESNET (OC-48)
98    4.3    0.4       44.9  MIX (1500 byte) (VLAN via ESNET/I2 M5 ) (GIGE)
99    4.1    0.0       43.4  NISN (VLAN via STARLIGHT 6509) (10GIGE)
100    3.6    2.4       38.1  Mississippi State (PVC via Mississippi State Gigapop) (OC-3)
101    2.3    0.0       24.5  USGS (vlan via UMD NGIX) (10GIGE)
102    2.3    1.5       23.7  Southern Mississippi (PVC via Mississippi State Gigapop) (OC-3)
103    1.8    1.2       19.0  University of Memphis (OC-3)
104    1.5    0.0       15.5  DREN (VLAN via STARLIGHT 6509) (10GIGE)
105    0.9    0.6        9.3  University of Texas-Dallas/Southwestern Medical Center (OC-3)
106    0.9    0.6        9.0  Florida A&M (PVC via HSTN LS-1010) (OC-3)
107    0.6    0.4        6.4  Jackson State (PVC via Mississippi State Gigapop) (OC-3)
108    0.2    0.1        1.6  Worcester Polytechnic Institute (WPI) (OC-3)
109    0.1    0.0        1.6  TransPAC/JGN2 circuit (VLAN via STARLIGHT Force10)  (10GIGE)
110    0.1    0.0        1.0  STARLIGHT (VLAN via STARLIGHT 6509) (10GIGE)
111    0.0    0.0        0.3  France Telecom - Multicast Only (VLAN via STARLIGHT 6509)  (10GIGE)
112    0.0    0.0        0.3  DARPA BoSSNET (Boston South Network) (OC-48)
113    0.0    0.0        0.2  Pacific Wave Exchange Point (GIGE)
114    0.0    0.0        0.2  CA*net3 Toronto (via MANLAN)  (10GIGE)
115    0.0    0.0        0.2  NREN (VLAN via UMD NGIX) (10GIGE)
116    0.0    0.0        0.2  NREN (VLAN via STARLIGHT 6509) (10GIGE)
117    0.0    0.0        0.1  CALREN North (OC-12)
118    0.0    0.0        0.1  USGS (VLAN via STARLIGHT 6509) (10GIGE)
119    0.0    0.0        0.1  MIX (9000 byte) (VLAN via ESNET/I2 M5 ) (GIGE)
120    0.0    0.0        0.0  Abilene IPv6 Tunnel Router (OC-3)
121    0.0    0.0        0.0  SURFNET (VLAN via STARLIGHT 6509) (10GIGE)
122    0.0    0.0        0.0  IEEAF (OC-12)
123    0.0    0.0        0.0  Singaren IPv6 (OC-3)
124    0.0    0.0        0.0  MAE West (VLAN via ESNET/I2 M5) (GIGE)
125    0.0    0.0        0.0  SINet IPv6  (OC-3)
126    0.0    0.0        0.0  DREN IPv6 only (vlan via UMD NGIX) (10GIGE)
127    0.0    0.0        0.0  MAX (vlan via UMD NGIX) (10GIGE)
128    0.0    0.0        0.0  DREN (VLAN via STARLIGHT 6509) (10GIGE)
129    0.0    0.0        0.0  NGIX IPv6 (VLAN via ESNET/I2 M5 ) (GIGE)
130    0.0    0.0        0.0  Qwest (OC-3)
131    0.0    0.0        0.0  FIX West (VLAN via ESNET/I2 M5 ) (GIGE)
132    0.0    0.0        0.0  CERN temporary demo - v6 (VLAN via STARLIGHT Force10) (10GIGE)
133    0.0    0.0        0.0  SINET  (OC-48)
134    0.0    0.0        0.0  DTF (VLAN via STARLIGHT 6509) (10GIGE)
135    0.0    0.0        0.0  Wright-Patterson Air Force Base (vlan via UMD NGIX) (10GIGE)
136    0.0    0.0        0.0  JAnet IPv6 (OC-3)
137    0.0    0.0        0.0  HARnet IPv6 (OC-3)
138    0.0    0.0        0.0  OARNet IPv6  (OC-3)
139    0.0    0.0        0.0  AMPATH (Temporary for Supercomputing 2004) (OC-48)
140    0.0    0.0        0.0  CUDI (GRE tunnel via UT-Austin) (OC-3)
141    0.0    0.0        0.0  Keio (VLAN via Pacific Wave Los Angeles) (10GIGE)


#---------------------#
# 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 1519.0   15.9    16020.5  Backbone circuit to Indianapolis (OC-192)
 2 1455.8   15.3    15354.3  Backbone circuit to Chicago (OC-192)
 3 1446.9   15.2    15260.6  Backbone circuit to Kansas City (OC-192)
 4 1277.5   13.4    13474.1  Backbone circuit to Indianapolis (OC-192)
 5 1252.5   13.1    13210.4  Backbone circuit to Kansas City (OC-192)
 6 1111.3   11.7    11721.0  Backbone circuit to Denver (OC-192)
 7 1033.3   10.8    10897.8  Backbone circuit to Chicago (OC-192)
 8  973.8   10.2    10270.6  Backbone circuit to New York City  (OC-192)
 9  903.6    9.5     9529.9  Backbone circuit to Washington (OC-192)
10  869.9    9.1     9174.4  Backbone circuit to New York (OC-192)
11  757.0    7.9     7984.4  Backbone circuit to Denver (OC-192)
12  636.2    6.7     6710.4  Backbone circuit to Sunnyvale (OC-192)
13  631.6    6.6     6661.3  Backbone circuit to Los Angeles (OC-192)
14  587.5    6.2     6195.8  Backbone circuit to Sunnyvale (OC-192)
15  550.1    5.8     5801.9  Backbone circuit to Denver (OC-192)
16  548.4    5.8     5784.3  Backbone circuit to Atlanta (OC-192)
17  498.9    5.2     5262.0  Calren (10GIGE)
18  425.2   17.9     4484.9  Northern Crossroads (NOX) (OC-48)
19  388.2    4.1     4094.8  Backbone circuit to Houston (OC-192)
20  374.2    3.9     3946.8  Backbone circuit to Seattle (OC-192)
21  361.5    3.8     3812.2  Backbone circuit to Washington D.C. (OC-192)
22  328.3    3.4     3462.5  Backbone circuit to Houston (OC-192)
23  321.8    3.4     3394.5  Backbone circuit to Atlanta (OC-192)
24  311.6    3.3     3286.7  Backbone circuit to Los Angeles (OC-192)
25  297.8   12.6     3141.4  Southern Crossroads (SOX) Gigapop (OC-48)
26  294.9   12.4     3110.1  GEANT (OC-48)
27  291.3   12.3     3072.7  Pittsburgh Supercomputing Center (PSC) (OC-48)
28  265.0   11.2     2795.3  Backbone circuit to Atlanta (OC-48)
29  240.4   10.1     2535.2  MAX (via MAX) (OC-48)
30  218.7    9.2     2307.0  Backbone circuit to Indianapolis (OC-48)
31  205.8    8.7     2170.6  NCNI/MCNC (OC-48)
32  199.6    2.1     2104.9  Backbone circuit to Seattle (OC-192)
33  196.5    2.1     2072.7  MREN (VLAN via STARLIGHT 6509) (10GIGE)
34  193.9    8.2     2044.6  GEANT (Frankfurt) (OC-48)
35  185.4   19.4     1955.5  NYSERNet-New York (GigE) (GIGE)
36  182.7   30.8     1927.4  MAGPI (OC-12)
37  174.5   18.3     1840.5  Indiana Gigapop (GIGE)
38  164.7    6.9     1736.9  Microsoft (OC-48)
39  152.3    1.6     1605.8  Backbone circuit to Sunnyvale (OC-192)
40  150.8   25.4     1590.1  NYSERnet-Buffalo (OC-12)
41  135.7    1.4     1431.3  Backbone circuit to Houston (OC-192)
42  134.4   22.7     1417.8  MERIT (OC-12)
43  128.7    1.3     1357.5  Backbone circuit to Kansas City (OC-192)
44  120.5    1.3     1271.0  Pacific Wave Exchange Point (10GIGE)
45  114.1    4.8     1203.0  APAN via TransPAC (OC-48)
46  108.7   18.3     1146.0  Front Range Gigapop (OC-12)
47  100.2    1.1     1056.4  Pacific Northwest Gigapop (10GIGE)
48   99.8    4.2     1052.2  OARNET (OC-48)
49   97.3   16.4     1025.9  Great Plains Network (GPN) (OC-12)
50   93.6   15.8      986.9  WiscREN (OC-12)
51   92.1   15.5      970.9  Northern Lights Gigapop/ University of Minnesota (OC-12)
52   77.9   52.6      822.0  Southeast Texas Gigapop (Houston) (OC-3)
53   73.6    0.8      776.7  CA*net3 Montreal (via MANLAN) (10GIGE)
54   68.4    0.7      721.3  GEANT New York (via MANLAN) (10GIGE)
55   67.8   11.4      715.2  Oregon Gigapop (OC-12)
56   59.3   10.0      625.7  Onenet (OC-12)
57   55.6   37.5      585.9  North Texas Gigapop (OC-3)
58   54.6    9.2      576.3  South Florida Gigapop/AMPATH (OC-12)
59   50.3    0.5      530.3  IEEAF (OC-192)
60   48.5    0.5      511.8  SINET (via MANLAN)  (10GIGE)
61   46.8   31.6      494.0  University of Arizona Gigapop (OC-3)
62   46.2   31.2      487.2  University of South Florida (OC-3)
63   45.9   31.0      484.2  Intermountain Gigapop (Utah) (OC-3)
64   45.4   30.6      478.6  Drexel University (OC-3)
65   44.4    7.5      468.3  University of Texas-Austin (OC-12)
66   36.3    1.5      382.6  ESnet (OC-48)
67   34.9    5.9      368.2  University of Florida (OC-12)
68   30.6    0.3      322.3  ASNet (VLAN via STARLIGHT 6509) (10GIGE)
69   30.2    0.3      318.1  CANET-Toronto (VLAN via STARLIGHT 6509) (10GIGE)
70   29.6   20.0      311.8  Iowa State (OC-3)
71   25.7    2.7      271.1  ESNET (GIGE)
72   24.0    2.5      252.7  Backbone circuit to Indianapolis (GIGE)
73   23.8   16.1      250.8  CHECS-NET (NM Aggregate) (OC-3)
74   23.5   15.9      247.8  LANET (OC-3)
75   23.3    0.2      245.4  GLORIAD (VLAN via STARLIGHT 6509) (10GIGE)
76   19.5    0.2      205.5  UMD NGIX Aggregate (10GIGE)
77   19.2   13.0      202.9  University of Hawaii (OC-3)
78   19.1   12.9      201.2  Arizona State (OC-3)
79   18.4   12.4      194.0  Tulane University (OC-3)
80   17.8    0.2      188.1  HARnet (VLAN via STARLIGHT 6509) (10GIGE)
81   17.7    3.0      186.2  CALREN North (OC-12)
82   17.4   11.7      183.0  Uninet (OC-3)
83   16.7   11.3      176.5  University of Louisville (OC-3)
84   15.1    0.2      159.1  CERN temporary Demo - v4 (VLAN via STARLIGHT Force10) (10GIGE)
85   14.0    1.5      147.2  NGIX-West (VLAN via ESNET/I2 M5) (GIGE)
86   12.7    8.6      134.3  Mississippi State (PVC via Mississippi State Gigapop) (OC-3)
87   12.2    0.1      128.9  CANET-Winnipeg (VLAN via STARLIGHT 6509) (10GIGE)
88   12.0    8.1      126.2  Texas Tech (OC-3)
89   11.4    0.1      119.8  KREONet2 (VLAN via STARLIGHT 6509)  (10GIGE)
90   11.0    7.5      116.4  CUDI (Tunnel via Calren) (OC-3)
91   10.1    0.1      106.4  HEAnet (via MANLAN) (10GIGE)
92    9.0    0.1       94.5  NISN (vlan via UMD NGIX) (10GIGE)
93    7.5    0.1       79.2  DREN (vlan via UMD NGIX) (10GIGE)
94    7.1    0.1       75.0  Qatar (via MANLAN)  (10GIGE)
95    6.3    4.2       66.3  University of Memphis (OC-3)
96    4.8    0.2       51.1  ESNET (OC-48)
97    4.6    0.0       48.4  DREN (VLAN via STARLIGHT 6509) (10GIGE)
98    4.5    3.0       47.4  Jackson State (PVC via Mississippi State Gigapop) (OC-3)
99    4.4    3.0       46.7  Southern Mississippi (PVC via Mississippi State Gigapop) (OC-3)
100    3.9    2.6       41.1  University of Mississippi (PVC via Mississippi Gigapop) (OC-3)
101    3.9    2.6       41.1  University of Texas-Dallas/Southwestern Medical Center (OC-3)
102    2.8    0.1       29.0  ESNET (OC-48)
103    2.7    0.0       28.9  vBNS (vlan via UMD NGIX) (10GIGE)
104    2.6    0.0       27.9  CERN (VLAN via STARLIGHT 6509) (10GIGE)
105    2.5    0.0       26.0  NREN (VLAN via STARLIGHT 6509) (10GIGE)
106    1.6    0.2       17.1  MIX (1500 byte) (VLAN via ESNET/I2 M5 ) (GIGE)
107    1.5    1.0       15.8  Florida A&M (PVC via HSTN LS-1010) (OC-3)
108    1.5    0.1       15.7  DARPA BoSSNET (Boston South Network) (OC-48)
109    0.4    0.0        4.5  NISN (VLAN via STARLIGHT 6509) (10GIGE)
110    0.4    0.0        4.1  Pacific Wave Exchange Point (GIGE)
111    0.3    0.0        3.2  USGS (VLAN via STARLIGHT 6509) (10GIGE)
112    0.3    0.0        3.0  STARLIGHT (VLAN via STARLIGHT 6509) (10GIGE)
113    0.3    0.0        2.8  France Telecom - Multicast Only (VLAN via STARLIGHT 6509)  (10GIGE)
114    0.2    0.0        2.5  USGS (vlan via UMD NGIX) (10GIGE)
115    0.1    0.0        1.0  TransPAC/JGN2 circuit (VLAN via STARLIGHT Force10)  (10GIGE)
116    0.1    0.0        0.6  NREN (VLAN via UMD NGIX) (10GIGE)
117    0.0    0.0        0.3  MIX (9000 byte) (VLAN via ESNET/I2 M5 ) (GIGE)
118    0.0    0.0        0.3  CA*net3 Toronto (via MANLAN)  (10GIGE)
119    0.0    0.0        0.2  SURFNET (VLAN via STARLIGHT 6509) (10GIGE)
120    0.0    0.0        0.2  Worcester Polytechnic Institute (WPI) (OC-3)
121    0.0    0.0        0.1  IEEAF (OC-12)
122    0.0    0.0        0.0  SINET  (OC-48)
123    0.0    0.0        0.0  Abilene IPv6 Tunnel Router (OC-3)
124    0.0    0.0        0.0  MAX (vlan via UMD NGIX) (10GIGE)
125    0.0    0.0        0.0  ESNET IPv6 (GIGE)
126    0.0    0.0        0.0  DREN IPv6 only (vlan via UMD NGIX) (10GIGE)
127    0.0    0.0        0.0  DREN (VLAN via STARLIGHT 6509) (10GIGE)
128    0.0    0.0        0.0  NGIX IPv6 (VLAN via ESNET/I2 M5 ) (GIGE)
129    0.0    0.0        0.0  DTF (VLAN via STARLIGHT 6509) (10GIGE)
130    0.0    0.0        0.0  Qwest (OC-3)
131    0.0    0.0        0.0  CERN temporary demo - v6 (VLAN via STARLIGHT Force10) (10GIGE)
132    0.0    0.0        0.0  Keio (VLAN via Pacific Wave Los Angeles) (10GIGE)
133    0.0    0.0        0.0  SINet IPv6  (OC-3)
134    0.0    0.0        0.0  Wright-Patterson Air Force Base (vlan via UMD NGIX) (10GIGE)
135    0.0    0.0        0.0  Pacific Wave Los Angeles (10GIGE)
136    0.0    0.0        0.0  6TAP (VLAN via STARLIGHT 6509) (10GIGE)
137    0.0    0.0        0.0  FIX West (VLAN via ESNET/I2 M5 ) (GIGE)
138    0.0    0.0        0.0  CUDI (GRE tunnel via UT-Austin) (OC-3)
139    0.0    0.0        0.0  OARNet IPv6  (OC-3)
140    0.0    0.0        0.0  JAnet IPv6 (OC-3)
141    0.0    0.0        0.0  HARnet IPv6 (OC-3)
142    0.0    0.0        0.0  MAE West (VLAN via ESNET/I2 M5) (GIGE)
143    0.0    0.0        0.0  NOAA IPv6 (OC-3)
144    0.0    0.0        0.0  Portland State IPv6 (OC-3)