Abilene Aggregate Network Statistics


The following statistics are taken from the 24 hour period
prior to 7PM on 2004-12-13

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

Total amount of data sent across the Abilene network.

     Avg Mbps  % Utilization    Number of GBytes xferred
     --------  -------------    ------------------------
In    21854.2     3.052              230493
Out   21897.9     3.058              230954

#--------------------#
# 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 1387.0   14.5    14628.0  Backbone circuit to Kansas City (OC-192)
 2 1300.4   13.6    13715.0  Backbone circuit to Denver (OC-192)
 3 1265.4   13.3    13346.3  Backbone circuit to Indianapolis (OC-192)
 4 1228.2   12.9    12953.4  Backbone circuit to Chicago (OC-192)
 5 1227.1   12.9    12942.2  Backbone circuit to Indianapolis (OC-192)
 6 1058.4   11.1    11162.8  Backbone circuit to Kansas City (OC-192)
 7  957.8   10.0    10102.0  Backbone circuit to New York (OC-192)
 8  896.4    9.4     9454.0  Backbone circuit to Washington (OC-192)
 9  733.9    7.7     7740.0  Backbone circuit to New York City  (OC-192)
10  721.4    7.6     7608.5  Backbone circuit to Chicago (OC-192)
11  664.9    7.0     7012.6  Backbone circuit to Sunnyvale (OC-192)
12  575.1    6.0     6065.3  Backbone circuit to Los Angeles (OC-192)
13  553.0   23.3     5832.7  MAX (via MAX) (OC-48)
14  534.9    5.6     5641.5  Backbone circuit to Sunnyvale (OC-192)
15  523.0    5.5     5516.1  Backbone circuit to Denver (OC-192)
16  511.7    5.4     5397.0  Backbone circuit to Seattle (OC-192)
17  451.0    4.7     4756.6  Backbone circuit to Washington D.C. (OC-192)
18  419.2    4.4     4421.4  Calren (10GIGE)
19  418.5   17.6     4413.9  Northern Crossroads (NOX) (OC-48)
20  360.2    3.8     3798.9  Backbone circuit to Denver (OC-192)
21  326.7   13.8     3445.6  Microsoft (OC-48)
22  316.2    3.3     3334.9  Backbone circuit to Atlanta (OC-192)
23  291.8    3.1     3077.3  Backbone circuit to Atlanta (OC-192)
24  272.6   11.5     2874.6  NCNI/MCNC (OC-48)
25  262.4    2.8     2767.5  Backbone circuit to Houston (OC-192)
26  256.2    2.7     2702.4  Backbone circuit to Los Angeles (OC-192)
27  245.5    2.6     2589.2  Backbone circuit to Houston (OC-192)
28  237.1   10.0     2501.1  Backbone circuit to Indianapolis (OC-48)
29  209.1    2.2     2205.6  GEANT New York (via MANLAN) (10GIGE)
30  197.7    8.3     2085.6  Backbone circuit to Atlanta (OC-48)
31  180.6   30.4     1904.6  Oregon Gigapop (OC-12)
32  169.8    1.8     1790.9  MREN (VLAN via STARLIGHT 6509) (10GIGE)
33  165.3    1.7     1743.5  Backbone circuit to Kansas City (OC-192)
34  162.3    1.7     1711.4  Backbone circuit to Sunnyvale (OC-192)
35  159.8   16.8     1685.8  NYSERNet-New York (GigE) (GIGE)
36  159.3   16.7     1679.8  Indiana Gigapop (GIGE)
37  154.6    6.5     1631.0  Pittsburgh Supercomputing Center (PSC) (OC-48)
38  149.5   25.2     1576.7  NYSERnet-Buffalo (OC-12)
39  139.4    1.5     1469.8  Backbone circuit to Houston (OC-192)
40  129.8    1.4     1368.7  Backbone circuit to Seattle (OC-192)
41  123.2   20.8     1299.2  MAGPI (OC-12)
42  111.3    4.7     1174.3  GEANT (Frankfurt) (OC-48)
43  110.3    4.6     1163.3  Southern Crossroads (SOX) Gigapop (OC-48)
44  103.3   17.4     1089.2  Front Range Gigapop (OC-12)
45   85.4    0.9      900.9  Pacific Northwest Gigapop (10GIGE)
46   81.3   13.7      857.3  MERIT (OC-12)
47   62.0    2.6      653.6  APAN via TransPAC (OC-48)
48   60.0   10.1      633.1  Onenet (OC-12)
49   58.6    0.6      617.9  CA*net3 Montreal (via MANLAN) (10GIGE)
50   52.6    0.6      554.6  CERN temporary Demo - v4 (VLAN via STARLIGHT Force10) (10GIGE)
51   51.8   35.0      546.6  Drexel University (OC-3)
52   51.5    0.5      542.9  UMD NGIX Aggregate (10GIGE)
53   51.2    8.6      539.7  University of Florida (OC-12)
54   50.6   34.2      533.3  Southeast Texas Gigapop (Houston) (OC-3)
55   48.3    2.0      509.3  OARNET (OC-48)
56   46.7    0.5      492.3  Pacific Wave Exchange Point (10GIGE)
57   46.1    0.5      486.4  IEEAF (OC-192)
58   40.4    6.8      425.7  Great Plains Network (GPN) (OC-12)
59   40.3    0.4      425.5  ASNet (VLAN via STARLIGHT 6509) (10GIGE)
60   38.9    6.5      409.8  Northern Lights Gigapop/ University of Minnesota (OC-12)
61   38.0    1.6      400.7  GEANT (OC-48)
62   34.2    0.4      360.3  vBNS (vlan via UMD NGIX) (10GIGE)
63   33.5    0.4      352.9  CANET-Toronto (VLAN via STARLIGHT 6509) (10GIGE)
64   32.8    5.5      345.9  WiscREN (OC-12)
65   28.0    4.7      295.1  South Florida Gigapop/AMPATH (OC-12)
66   25.5   17.2      269.1  Intermountain Gigapop (Utah) (OC-3)
67   24.5   16.6      258.8  Iowa State (OC-3)
68   23.9   16.1      252.0  University of Arizona Gigapop (OC-3)
69   22.7   15.4      239.9  University of South Florida (OC-3)
70   22.4   15.1      235.9  North Texas Gigapop (OC-3)
71   21.3   14.4      224.3  University of Louisville (OC-3)
72   21.2   14.3      223.4  CHECS-NET (NM Aggregate) (OC-3)
73   15.8    0.2      167.1  KREONet2 (VLAN via STARLIGHT 6509)  (10GIGE)
74   15.8    2.7      166.1  University of Texas-Austin (OC-12)
75   15.1   10.2      159.3  LANET (OC-3)
76   13.8    9.3      145.2  Arizona State (OC-3)
77   13.5    0.1      142.7  NISN (vlan via UMD NGIX) (10GIGE)
78   13.3    0.1      140.5  GLORIAD (VLAN via STARLIGHT 6509) (10GIGE)
79   11.8    1.2      124.0  NGIX-West (VLAN via ESNET/I2 M5) (GIGE)
80   10.8    7.3      114.1  Tulane University (OC-3)
81   10.4    7.0      109.3  Texas Tech (OC-3)
82   10.1    0.1      106.2  CANET-Winnipeg (VLAN via STARLIGHT 6509) (10GIGE)
83    9.8    0.1      103.1  HARnet (VLAN via STARLIGHT 6509) (10GIGE)
84    9.1    6.1       95.9  University of Hawaii (OC-3)
85    8.8    0.9       92.9  ESNET (GIGE)
86    8.6    0.1       90.8  SINET (via MANLAN)  (10GIGE)
87    7.2    0.3       75.8  ESNET (OC-48)
88    7.0    0.7       73.7  Backbone circuit to Indianapolis (GIGE)
89    6.8    0.3       71.5  ESnet (OC-48)
90    6.0    0.6       63.7  MIX (1500 byte) (VLAN via ESNET/I2 M5 ) (GIGE)
91    6.0    4.0       63.2  Uninet (OC-3)
92    5.4    0.2       56.6  ESNET (OC-48)
93    5.1    0.1       53.8  Qatar (via MANLAN)  (10GIGE)
94    4.3    0.0       45.1  HEAnet (via MANLAN) (10GIGE)
95    3.8    0.0       40.0  CERN (VLAN via STARLIGHT 6509) (10GIGE)
96    3.5    2.3       36.5  University of Memphis (OC-3)
97    3.4    2.3       35.6  Mississippi State (PVC via Mississippi State Gigapop) (OC-3)
98    2.9    0.0       30.8  NISN (VLAN via STARLIGHT 6509) (10GIGE)
99    2.0    0.0       21.3  USGS (vlan via UMD NGIX) (10GIGE)
100    1.7    0.0       18.4  DREN (vlan via UMD NGIX) (10GIGE)
101    1.6    1.1       17.4  University of Mississippi (PVC via Mississippi Gigapop) (OC-3)
102    1.0    0.7       11.1  Jackson State (PVC via Mississippi State Gigapop) (OC-3)
103    1.0    0.7       10.4  Southern Mississippi (PVC via Mississippi State Gigapop) (OC-3)
104    1.0    0.0       10.3  DREN (VLAN via STARLIGHT 6509) (10GIGE)
105    1.0    0.7       10.2  CUDI (Tunnel via Calren) (OC-3)
106    0.7    0.4        6.9  University of Texas-Dallas/Southwestern Medical Center (OC-3)
107    0.6    0.4        6.1  Florida A&M (PVC via HSTN LS-1010) (OC-3)
108    0.5    0.1        5.6  Pacific Wave Exchange Point (GIGE)
109    0.2    0.0        2.2  DARPA BoSSNET (Boston South Network) (OC-48)
110    0.0    0.0        0.4  STARLIGHT (VLAN via STARLIGHT 6509) (10GIGE)
111    0.0    0.0        0.2  TransPAC/JGN2 circuit (VLAN via STARLIGHT Force10)  (10GIGE)
112    0.0    0.0        0.2  CA*net3 Toronto (via MANLAN)  (10GIGE)
113    0.0    0.0        0.2  France Telecom - Multicast Only (VLAN via STARLIGHT 6509)  (10GIGE)
114    0.0    0.0        0.1  USGS (VLAN via STARLIGHT 6509) (10GIGE)
115    0.0    0.0        0.1  CALREN North (OC-12)
116    0.0    0.0        0.1  NREN (VLAN via STARLIGHT 6509) (10GIGE)
117    0.0    0.0        0.1  MIX (9000 byte) (VLAN via ESNET/I2 M5 ) (GIGE)
118    0.0    0.0        0.1  NREN (VLAN via UMD NGIX) (10GIGE)
119    0.0    0.0        0.0  Abilene IPv6 Tunnel Router (OC-3)
120    0.0    0.0        0.0  SURFNET (VLAN via STARLIGHT 6509) (10GIGE)
121    0.0    0.0        0.0  IEEAF (OC-12)
122    0.0    0.0        0.0  MAE West (VLAN via ESNET/I2 M5) (GIGE)
123    0.0    0.0        0.0  SINet IPv6  (OC-3)
124    0.0    0.0        0.0  DREN IPv6 only (vlan via UMD NGIX) (10GIGE)
125    0.0    0.0        0.0  MAX (vlan via UMD NGIX) (10GIGE)
126    0.0    0.0        0.0  NGIX IPv6 (VLAN via ESNET/I2 M5 ) (GIGE)
127    0.0    0.0        0.0  Qwest (OC-3)
128    0.0    0.0        0.0  ESNET IPv6 (GIGE)
129    0.0    0.0        0.0  FIX West (VLAN via ESNET/I2 M5 ) (GIGE)
130    0.0    0.0        0.0  6TAP (VLAN via STARLIGHT 6509) (10GIGE)
131    0.0    0.0        0.0  DREN (VLAN via STARLIGHT 6509) (10GIGE)
132    0.0    0.0        0.0  CERN temporary demo - v6 (VLAN via STARLIGHT Force10) (10GIGE)
133    0.0    0.0        0.0  DTF (VLAN via STARLIGHT 6509) (10GIGE)
134    0.0    0.0        0.0  SINET  (OC-48)
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  Singaren IPv6 (OC-3)
138    0.0    0.0        0.0  OARNet IPv6  (OC-3)
139    0.0    0.0        0.0  HARnet IPv6 (OC-3)
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 1387.0   14.5    14628.3  Backbone circuit to Indianapolis (OC-192)
 2 1300.4   13.6    13715.3  Backbone circuit to Kansas City (OC-192)
 3 1265.4   13.3    13346.4  Backbone circuit to Chicago (OC-192)
 4 1228.1   12.9    12953.1  Backbone circuit to Indianapolis (OC-192)
 5 1227.1   12.9    12942.0  Backbone circuit to Kansas City (OC-192)
 6 1058.3   11.1    11162.2  Backbone circuit to Denver (OC-192)
 7  957.8   10.0    10102.1  Backbone circuit to Chicago (OC-192)
 8  896.4    9.4     9454.0  Backbone circuit to New York City  (OC-192)
 9  733.9    7.7     7740.0  Backbone circuit to Washington (OC-192)
10  721.4    7.6     7608.5  Backbone circuit to New York (OC-192)
11  664.9    7.0     7012.5  Backbone circuit to Denver (OC-192)
12  575.1    6.0     6065.1  Backbone circuit to Sunnyvale (OC-192)
13  534.9    5.6     5641.5  Backbone circuit to Los Angeles (OC-192)
14  523.0    5.5     5516.1  Backbone circuit to Sunnyvale (OC-192)
15  511.7    5.4     5396.7  Backbone circuit to Denver (OC-192)
16  451.0    4.7     4756.7  Backbone circuit to Atlanta (OC-192)
17  409.3   17.2     4316.7  Northern Crossroads (NOX) (OC-48)
18  360.2    3.8     3799.0  Backbone circuit to Seattle (OC-192)
19  345.4    3.6     3643.1  Calren (10GIGE)
20  316.2    3.3     3334.9  Backbone circuit to Houston (OC-192)
21  299.7   12.6     3160.9  GEANT (OC-48)
22  291.8    3.1     3077.3  Backbone circuit to Washington D.C. (OC-192)
23  262.4    2.8     2767.6  Backbone circuit to Los Angeles (OC-192)
24  256.2    2.7     2702.5  Backbone circuit to Houston (OC-192)
25  245.5    2.6     2589.1  Backbone circuit to Atlanta (OC-192)
26  240.4   10.1     2535.8  Southern Crossroads (SOX) Gigapop (OC-48)
27  237.1   10.0     2501.2  Backbone circuit to Atlanta (OC-48)
28  224.2    9.4     2364.5  MAX (via MAX) (OC-48)
29  197.7    8.3     2085.6  Backbone circuit to Indianapolis (OC-48)
30  197.5    8.3     2083.2  GEANT (Frankfurt) (OC-48)
31  192.8   32.5     2033.4  MAGPI (OC-12)
32  180.0    1.9     1898.6  MREN (VLAN via STARLIGHT 6509) (10GIGE)
33  176.3   18.5     1859.2  NYSERNet-New York (GigE) (GIGE)
34  165.3    1.7     1743.5  Backbone circuit to Houston (OC-192)
35  164.0    6.9     1730.1  Pittsburgh Supercomputing Center (PSC) (OC-48)
36  162.3    1.7     1711.4  Backbone circuit to Seattle (OC-192)
37  156.5    6.6     1650.2  NCNI/MCNC (OC-48)
38  152.3   16.0     1606.7  Indiana Gigapop (GIGE)
39  141.8    6.0     1495.8  Microsoft (OC-48)
40  139.4    1.5     1469.8  Backbone circuit to Kansas City (OC-192)
41  131.5   22.2     1387.2  NYSERnet-Buffalo (OC-12)
42  129.8    1.4     1368.8  Backbone circuit to Sunnyvale (OC-192)
43  124.2   20.9     1309.9  Front Range Gigapop (OC-12)
44  120.5   20.3     1271.0  MERIT (OC-12)
45  102.7   17.3     1083.5  Great Plains Network (GPN) (OC-12)
46  102.3    1.1     1078.9  Pacific Northwest Gigapop (10GIGE)
47   91.8    1.0      967.9  ASNet (VLAN via STARLIGHT 6509) (10GIGE)
48   89.6    3.8      945.5  APAN via TransPAC (OC-48)
49   79.0    0.8      833.6  Pacific Wave Exchange Point (10GIGE)
50   78.1   13.2      823.2  Northern Lights Gigapop/ University of Minnesota (OC-12)
51   75.1    3.2      791.7  OARNET (OC-48)
52   74.5    0.8      785.4  CA*net3 Montreal (via MANLAN) (10GIGE)
53   72.5   49.0      765.0  Southeast Texas Gigapop (Houston) (OC-3)
54   61.8    0.6      652.0  GEANT New York (via MANLAN) (10GIGE)
55   57.7    9.7      608.0  Onenet (OC-12)
56   56.0    0.6      590.2  IEEAF (OC-192)
57   48.3    0.5      509.1  SINET (via MANLAN)  (10GIGE)
58   46.7   31.6      492.7  University of Arizona Gigapop (OC-3)
59   46.3    7.8      487.8  Oregon Gigapop (OC-12)
60   43.6   29.4      459.8  Intermountain Gigapop (Utah) (OC-3)
61   42.5    7.2      448.5  University of Texas-Austin (OC-12)
62   41.0   27.7      432.3  Drexel University (OC-3)
63   37.8   25.5      398.7  North Texas Gigapop (OC-3)
64   36.5    6.2      385.5  WiscREN (OC-12)
65   35.0    5.9      369.5  University of Florida (OC-12)
66   34.0    0.4      359.1  GLORIAD (VLAN via STARLIGHT 6509) (10GIGE)
67   32.6    5.5      343.3  South Florida Gigapop/AMPATH (OC-12)
68   27.9   18.9      294.5  LANET (OC-3)
69   26.1   17.6      274.8  University of Hawaii (OC-3)
70   23.6    0.2      249.0  CANET-Toronto (VLAN via STARLIGHT 6509) (10GIGE)
71   23.0   15.5      242.6  Iowa State (OC-3)
72   22.9   15.4      241.2  University of South Florida (OC-3)
73   22.7    1.0      239.5  ESnet (OC-48)
74   18.0   12.2      190.2  University of Louisville (OC-3)
75   17.4    0.2      183.7  UMD NGIX Aggregate (10GIGE)
76   16.1   10.9      170.3  CHECS-NET (NM Aggregate) (OC-3)
77   16.1   10.9      169.7  Uninet (OC-3)
78   16.0    0.2      168.3  KREONet2 (VLAN via STARLIGHT 6509)  (10GIGE)
79   15.3   10.3      161.3  University of Texas-Dallas/Southwestern Medical Center (OC-3)
80   15.1    0.2      158.8  CERN temporary Demo - v4 (VLAN via STARLIGHT Force10) (10GIGE)
81   13.7    9.2      144.2  Arizona State (OC-3)
82   13.0    0.1      137.0  CANET-Winnipeg (VLAN via STARLIGHT 6509) (10GIGE)
83   12.9    1.4      136.5  Backbone circuit to Indianapolis (GIGE)
84   12.1    0.5      127.5  DARPA BoSSNET (Boston South Network) (OC-48)
85   11.6    7.9      122.6  Texas Tech (OC-3)
86   11.4    1.9      119.8  CALREN North (OC-12)
87   11.0    7.4      116.0  Tulane University (OC-3)
88   11.0    1.2      115.9  NGIX-West (VLAN via ESNET/I2 M5) (GIGE)
89    8.9    0.9       93.6  ESNET (GIGE)
90    8.5    0.1       89.9  HARnet (VLAN via STARLIGHT 6509) (10GIGE)
91    8.1    0.3       85.5  ESNET (OC-48)
92    8.1    0.1       84.9  CERN (VLAN via STARLIGHT 6509) (10GIGE)
93    7.1    0.1       74.4  DREN (vlan via UMD NGIX) (10GIGE)
94    6.8    0.1       72.2  Qatar (via MANLAN)  (10GIGE)
95    6.6    4.4       69.2  University of Memphis (OC-3)
96    6.0    0.1       63.8  NISN (vlan via UMD NGIX) (10GIGE)
97    5.9    0.1       62.6  HEAnet (via MANLAN) (10GIGE)
98    5.1    3.5       54.1  Mississippi State (PVC via Mississippi State Gigapop) (OC-3)
99    3.9    0.0       41.2  vBNS (vlan via UMD NGIX) (10GIGE)
100    3.9    2.6       40.9  Jackson State (PVC via Mississippi State Gigapop) (OC-3)
101    3.6    2.4       37.6  Southern Mississippi (PVC via Mississippi State Gigapop) (OC-3)
102    3.4    0.1       35.7  ESNET (OC-48)
103    3.2    0.0       33.4  DREN (VLAN via STARLIGHT 6509) (10GIGE)
104    2.5    1.7       26.7  CUDI (Tunnel via Calren) (OC-3)
105    1.5    0.0       15.7  NREN (VLAN via STARLIGHT 6509) (10GIGE)
106    1.1    0.1       11.5  Pacific Wave Exchange Point (GIGE)
107    1.0    0.1       10.7  MIX (1500 byte) (VLAN via ESNET/I2 M5 ) (GIGE)
108    0.9    0.6        9.2  University of Mississippi (PVC via Mississippi Gigapop) (OC-3)
109    0.6    0.4        6.0  Florida A&M (PVC via HSTN LS-1010) (OC-3)
110    0.5    0.0        5.3  NISN (VLAN via STARLIGHT 6509) (10GIGE)
111    0.4    0.0        3.8  USGS (vlan via UMD NGIX) (10GIGE)
112    0.4    0.0        3.8  USGS (VLAN via STARLIGHT 6509) (10GIGE)
113    0.4    0.0        3.8  TransPAC/JGN2 circuit (VLAN via STARLIGHT Force10)  (10GIGE)
114    0.3    0.0        2.8  STARLIGHT (VLAN via STARLIGHT 6509) (10GIGE)
115    0.2    0.0        2.1  France Telecom - Multicast Only (VLAN via STARLIGHT 6509)  (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        0.2  CA*net3 Toronto (via MANLAN)  (10GIGE)
119    0.0    0.0        0.2  6TAP (VLAN via STARLIGHT 6509) (10GIGE)
120    0.0    0.0        0.1  SURFNET (VLAN via STARLIGHT 6509) (10GIGE)
121    0.0    0.0        0.1  IEEAF (OC-12)
122    0.0    0.0        0.1  MAX (vlan via UMD NGIX) (10GIGE)
123    0.0    0.0        0.0  Abilene IPv6 Tunnel Router (OC-3)
124    0.0    0.0        0.0  ESNET IPv6 (GIGE)
125    0.0    0.0        0.0  SINET  (OC-48)
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  DTF (VLAN via STARLIGHT 6509) (10GIGE)
129    0.0    0.0        0.0  Qwest (OC-3)
130    0.0    0.0        0.0  NGIX IPv6 (VLAN via ESNET/I2 M5 ) (GIGE)
131    0.0    0.0        0.0  Keio (VLAN via Pacific Wave Los Angeles) (10GIGE)
132    0.0    0.0        0.0  CERN temporary demo - v6 (VLAN via STARLIGHT Force10) (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  CUDI (GRE tunnel via UT-Austin) (OC-3)
137    0.0    0.0        0.0  FIX West (VLAN via ESNET/I2 M5 ) (GIGE)
138    0.0    0.0        0.0  OARNet IPv6  (OC-3)
139    0.0    0.0        0.0  Singaren IPv6 (OC-3)
140    0.0    0.0        0.0  HARnet IPv6 (OC-3)
141    0.0    0.0        0.0  MAE West (VLAN via ESNET/I2 M5) (GIGE)
142    0.0    0.0        0.0  Portland State IPv6 (OC-3)
143    0.0    0.0        0.0  AMPATH (Temporary for Supercomputing 2004) (OC-48)