Abilene Aggregate Network Statistics


The following statistics are taken from the 24 hour period
prior to 7PM on 2005-09-30

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

Total amount of data sent across the Abilene network.

     Avg Mbps  % Utilization    Number of GBytes xferred
     --------  -------------    ------------------------
In    21747.6     2.818              229369
Out   21632.4     2.803              228155

#--------------------#
# 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 1326.4   13.9    13988.9  Backbone circuit to Kansas City (OC-192)
 2 1275.9   13.4    13456.3  Backbone circuit to Denver (OC-192)
 3 1221.1   12.8    12879.1  Backbone circuit to Indianapolis (OC-192)
 4 1148.2   12.0    12110.3  Backbone circuit to Indianapolis (OC-192)
 5 1107.2   11.6    11677.5  Backbone circuit to Chicago (OC-192)
 6 1008.3   10.6    10634.3  Backbone circuit to Kansas City (OC-192)
 7  981.4   10.3    10351.2  Backbone circuit to Chicago (OC-192)
 8  928.9    9.7     9796.6  Backbone circuit to New York (OC-192)
 9  822.9    8.6     8679.2  Backbone circuit to Washington (OC-192)
10  679.8   28.6     7169.5  MAX (via MAX) (OC-48)
11  668.6    7.0     7051.5  Backbone circuit to Sunnyvale (OC-192)
12  589.5    6.2     6217.2  Backbone circuit to New York City  (OC-192)
13  509.1    5.3     5369.3  Backbone circuit to Los Angeles (OC-192)
14  491.6    5.2     5185.1  Backbone circuit to Washington D.C. (OC-192)
15  490.3    5.1     5170.9  Backbone circuit to Denver (OC-192)
16  474.2    5.0     5001.2  Backbone circuit to Sunnyvale (OC-192)
17  448.5    4.7     4730.8  Backbone circuit to Seattle (OC-192)
18  375.5    3.9     3960.3  Backbone circuit to Atlanta (OC-192)
19  355.7    3.7     3751.9  Backbone circuit to Denver (OC-192)
20  347.4    3.6     3663.8  Backbone circuit to Houston (OC-192)
21  343.5    3.6     3623.3  Backbone circuit to Atlanta (OC-192)
22  338.5    3.5     3570.0  Calren (10GIGE)
23  305.0   12.9     3216.5  Northern Crossroads (NOX) (OC-48)
24  276.4    2.9     2915.6  Pacific Wave Exchange Point Aggregate (10GIGE)
25  276.0   11.6     2910.8  NCNI/MCNC (OC-48)
26  254.0    2.7     2678.9  Backbone circuit to Houston (OC-192)
27  246.5    2.6     2599.8  Backbone circuit to Los Angeles (OC-192)
28  244.5    2.6     2578.7  Backbone circuit to Indianapolis (OC-192)
29  230.3    2.4     2429.3  Backbone circuit to Atlanta (OC-192)
30  226.4    2.4     2387.5  Pacific Wave Exchange Point (1500 byte) (10GIGE)
31  217.5   36.7     2294.3  Oregon Gigapop (OC-12)
32  193.8    2.0     2043.6  MREN (VLAN via STARLIGHT 6509) (10GIGE)
33  182.4    1.9     1924.0  Southern Crossroads (SOX) Gigapop via SOX (10GIGE)
34  174.2   29.4     1837.6  Front Range Gigapop (OC-12)
35  154.8    1.6     1632.5  GEANT New York (via MANLAN) (10GIGE)
36  126.7    1.3     1336.3  Backbone circuit to Sunnyvale (OC-192)
37  126.6    5.3     1335.0  MAGPI (OC-48)
38  126.1    1.3     1330.2  Backbone circuit to Kansas City (OC-192)
39  117.7    1.2     1241.0  Pacific Wave Los Angeles Aggregate (10GIGE)
40  116.9    1.2     1232.5  Pacific Wave Los Angeles Jumbo Peering VLAN (10GIGE)
41  109.5   11.5     1154.9  Indiana Gigapop (GIGE)
42  108.5    4.6     1144.8  GEANT (Frankfurt) (OC-48)
43  106.5    1.1     1123.0  Backbone circuit to Houston (OC-192)
44  105.3    4.4     1110.6  Pittsburgh Supercomputing Center (PSC) (OC-48)
45  100.0   16.9     1054.9  NYSERnet-Buffalo (OC-12)
46   97.0   10.2     1023.1  NYSERNet-New York (GigE) (GIGE)
47   89.5    0.9      943.9  UMD NGIX Aggregate (10GIGE)
48   83.7    8.8      883.1  Pacific Northwest Gigapop (GIGE)
49   79.9    0.8      843.1  Backbone circuit to Seattle (OC-192)
50   78.6    3.3      829.1  ESnet (OC-48)
51   76.3   12.9      804.7  Onenet (OC-12)
52   76.2    0.8      803.6  ESNet (via MANLAN) (10GIGE)
53   75.7    3.2      798.5  OARNET (OC-48)
54   72.2    0.8      761.8  Tanet2 (vlan via STARLIGHT Force10) (10GIGE)
55   55.4    0.6      584.1  vBNS (vlan via UMD NGIX) (10GIGE)
56   52.5    2.2      553.4  ESNET (OC-48)
57   50.2   33.9      529.9  Southeast Texas Gigapop (Houston) (OC-3)
58   49.8    0.5      524.8  Pacific Wave Exchange Point (Jumbo-Enabled) (10GIGE)
59   48.0    0.5      506.2  STARLIGHT (VLAN via STARLIGHT 6509) (10GIGE)
60   43.8    0.5      461.5  KREONet2 (VLAN via STARLIGHT 6509)  (10GIGE)
61   43.3    0.5      456.7  Florida LambdaRail (FLR) via SOX (10GIGE)
62   42.1    7.1      444.0  Northern Lights Gigapop/ University of Minnesota (OC-12)
63   40.9    1.7      430.9  ESNET (OC-48)
64   39.7    0.4      419.1  CA*net3 Montreal (via MANLAN) (10GIGE)
65   39.6    0.4      418.1  ASNet (VLAN via STARLIGHT 6509) (10GIGE)
66   38.7    6.5      408.3  Great Plains Network (GPN) (OC-12)
67   33.9   22.9      357.2  University of South Florida (OC-3)
68   29.5    5.0      310.8  South Florida Gigapop/AMPATH (OC-12)
69   27.5    4.6      290.2  Intermountain Gigapop (Utah) (OC-12)
70   24.0    0.3      253.3  GLORIAD (VLAN via STARLIGHT 6509) (10GIGE)
71   23.9   16.1      252.0  LANET (OC-3)
72   23.9   16.1      251.7  University of Arizona Gigapop (OC-3)
73   22.9   15.5      241.4  Drexel University (OC-3)
74   22.2    0.2      234.6  CANET-Toronto (VLAN via STARLIGHT 6509) (10GIGE)
75   21.0    3.5      221.6  North Texas Gigapop (OC-12)
76   20.3    0.2      214.2  NISN (vlan via UMD NGIX) (10GIGE)
77   18.1   12.2      190.5  Iowa State (OC-3)
78   16.9    1.8      178.7  NGIX-West (VLAN via ESNET/I2 M5) (GIGE)
79   11.7    0.1      123.3  CANET-Winnipeg (VLAN via STARLIGHT 6509) (10GIGE)
80   11.3    0.1      119.0  DREN (vlan via UMD NGIX) (10GIGE)
81   11.1    1.2      117.2  CUDI (Tunnel via Calren) (GIGE)
82   10.3    1.7      109.0  WiscREN (OC-12)
83    9.4    1.0       99.5  Backbone circuit to Atlanta M5 (GIGE)
84    8.8    0.1       92.8  HARnet (VLAN via STARLIGHT 6509) (10GIGE)
85    6.2    0.1       65.6  CERN (VLAN via STARLIGHT 6509) (10GIGE)
86    6.0    0.1       63.2  Qatar (via MANLAN)  (10GIGE)
87    5.9    4.0       62.7  Texas Tech (OC-3)
88    4.8    0.5       51.0  Pacific Wave Exchange Point (GIGE)
89    4.5    3.0       47.4  University of Mississippi (PVC via Mississippi Gigapop) (OC-3)
90    4.0    0.2       42.4  DARPA BoSSNET (Boston South Network) (OC-48)
91    3.9    0.0       41.3  SINET (via MANLAN)  (10GIGE)
92    3.4    2.3       36.3  Uninet (OC-3)
93    3.4    0.0       36.2  SINET (VLAN via Starlight Force10) (10GIGE)
94    3.3    2.2       34.9  Mississippi State (PVC via Mississippi State Gigapop) (OC-3)
95    3.3    0.0       34.5  France Telecom - Multicast Only (VLAN via STARLIGHT 6509)  (10GIGE)
96    2.9    2.0       31.1  University of Louisville (OC-3)
97    2.5    0.0       26.6  USGS (vlan via UMD NGIX) (10GIGE)
98    2.4    0.0       25.3  CA*net3 Toronto (via MANLAN)  (10GIGE)
99    2.0    0.0       21.2  DREN (VLAN via STARLIGHT 6509) (10GIGE)
100    1.9    1.3       19.8  University of Memphis (OC-3)
101    1.6    0.0       16.6  NISN (VLAN via STARLIGHT 6509) (10GIGE)
102    1.3    0.2       14.0  University of Texas-Austin (OC-12)
103    1.2    0.0       12.6  APAN via JGN2 HitachiC (VLAN via STARLIGHT Force10)  (10GIGE)
104    1.1    0.7       11.1  Jackson State (PVC via Mississippi State Gigapop) (OC-3)
105    0.9    0.6        9.7  Southern Mississippi (PVC via Mississippi State Gigapop) (OC-3)
106    0.8    0.0        8.4  SINET (VLAN via Pacific Wave Los Angeles) (10GIGE)
107    0.8    0.5        8.3  Florida A&M (PVC via HSTN LS-1010) (OC-3)
108    0.7    0.1        7.3  MIX (1500 byte) (VLAN via ESNET/I2 M5 ) (GIGE)
109    0.2    0.0        2.5  PAIX IPv6 (VLAN via ESNET/I2 M5 ) (GIGE)
110    0.1    0.1        1.4  Abilene IPv6 Tunnel Router (OC-3)
111    0.1    0.0        0.9  PAIX IPv4 Multicast (VLAN via ESNET/I2 M5 ) (GIGE)
112    0.0    0.0        0.4  CHECS-NET (NM Aggregate) (OC-3)
113    0.0    0.0        0.2  Tulane University (OC-3)
114    0.0    0.0        0.2  MERIT (OC-12)
115    0.0    0.0        0.1  IEEAF (OC-192)
116    0.0    0.0        0.1  SINet IPv6  (OC-3)
117    0.0    0.0        0.1  NREN (VLAN via STARLIGHT 6509) (10GIGE)
118    0.0    0.0        0.0  MIX (9000 byte) (VLAN via ESNET/I2 M5 ) (GIGE)
119    0.0    0.0        0.0  CERN temporary Demo - v4 (VLAN via STARLIGHT Force10) (10GIGE)
120    0.0    0.0        0.0  NREN (VLAN via UMD NGIX) (10GIGE)
121    0.0    0.0        0.0  DREN IPv6 only (vlan via UMD NGIX) (10GIGE)
122    0.0    0.0        0.0  Wright-Patterson Air Force Base (vlan via UMD NGIX) (10GIGE)
123    0.0    0.0        0.0  Portland State 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  Qwest (OC-3)
126    0.0    0.0        0.0  DREN (VLAN via STARLIGHT 6509) (10GIGE)
127    0.0    0.0        0.0  MAX (vlan via UMD NGIX) (10GIGE)
128    0.0    0.0        0.0  USGS (VLAN via STARLIGHT 6509) (10GIGE)
129    0.0    0.0        0.0  ESNET (GIGE)
130    0.0    0.0        0.0  ESNET IPv6 (GIGE)
131    0.0    0.0        0.0  DTF (VLAN via STARLIGHT 6509) (10GIGE)
132    0.0    0.0        0.0  Singaren IPv6 (OC-3)
133    0.0    0.0        0.0  SINET  (OC-48)
134    0.0    0.0        0.0  6TAP (VLAN via STARLIGHT 6509) (10GIGE)
135    0.0    0.0        0.0  CERN temporary demo - v6 (VLAN via STARLIGHT Force10) (10GIGE)
136    0.0    0.0        0.0  MCIT/ENERGI-Egypt (via MANLAN)  (GIGE)
137    0.0    0.0        0.0  JAnet IPv6 (OC-3)
138    0.0    0.0        0.0  OARNet IPv6  (OC-3)
139    0.0    0.0        0.0  CUDI (GRE tunnel via UT-Austin) (OC-3)
140    0.0    0.0        0.0  CLARA (Tunnel via Calren) (GIGE)


#---------------------#
# 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 1326.3   13.9    13988.5  Backbone circuit to Indianapolis (OC-192)
 2 1275.8   13.4    13456.2  Backbone circuit to Kansas City (OC-192)
 3 1221.1   12.8    12879.0  Backbone circuit to Chicago (OC-192)
 4 1148.3   12.0    12110.5  Backbone circuit to Kansas City (OC-192)
 5 1107.2   11.6    11677.3  Backbone circuit to Indianapolis (OC-192)
 6 1008.3   10.6    10634.0  Backbone circuit to Denver (OC-192)
 7  981.5   10.3    10351.3  Backbone circuit to New York (OC-192)
 8  928.8    9.7     9795.8  Backbone circuit to Chicago (OC-192)
 9  822.9    8.6     8678.9  Backbone circuit to New York City  (OC-192)
10  668.6    7.0     7051.4  Backbone circuit to Denver (OC-192)
11  589.5    6.2     6217.4  Backbone circuit to Washington (OC-192)
12  509.1    5.3     5369.2  Backbone circuit to Sunnyvale (OC-192)
13  491.6    5.2     5185.1  Backbone circuit to Atlanta (OC-192)
14  490.3    5.1     5170.7  Backbone circuit to Sunnyvale (OC-192)
15  474.2    5.0     5001.2  Backbone circuit to Los Angeles (OC-192)
16  448.6    4.7     4730.8  Backbone circuit to Denver (OC-192)
17  394.1    4.1     4156.4  GEANT New York (via MANLAN) (10GIGE)
18  375.5    3.9     3960.5  Backbone circuit to Houston (OC-192)
19  367.7    3.9     3878.1  Calren (10GIGE)
20  355.7    3.7     3751.8  Backbone circuit to Seattle (OC-192)
21  347.4    3.6     3663.8  Backbone circuit to Los Angeles (OC-192)
22  345.3   14.6     3641.8  Northern Crossroads (NOX) (OC-48)
23  343.6    3.6     3623.5  Backbone circuit to Washington D.C. (OC-192)
24  276.2   11.6     2913.5  GEANT (Frankfurt) (OC-48)
25  254.0    2.7     2678.9  Backbone circuit to Atlanta (OC-192)
26  253.9   10.7     2678.0  MAX (via MAX) (OC-48)
27  246.5    2.6     2599.8  Backbone circuit to Houston (OC-192)
28  244.5    2.6     2578.7  Backbone circuit to Atlanta (OC-192)
29  230.3    2.4     2429.3  Backbone circuit to Indianapolis (OC-192)
30  221.1    2.3     2332.3  MREN (VLAN via STARLIGHT 6509) (10GIGE)
31  193.4    2.0     2040.3  Pacific Wave Exchange Point Aggregate (10GIGE)
32  187.5    2.0     1977.9  Pacific Wave Exchange Point (1500 byte) (10GIGE)
33  185.1    1.9     1952.0  Southern Crossroads (SOX) Gigapop via SOX (10GIGE)
34  167.5    7.1     1767.1  NCNI/MCNC (OC-48)
35  152.0    1.6     1602.8  Pacific Wave Los Angeles Aggregate (10GIGE)
36  143.2   15.0     1510.7  Indiana Gigapop (GIGE)
37  138.1    1.4     1456.7  Pacific Wave Los Angeles Jumbo Peering VLAN (10GIGE)
38  134.8    5.7     1421.5  MAGPI (OC-48)
39  134.1   22.6     1414.4  Front Range Gigapop (OC-12)
40  126.7    1.3     1336.3  Backbone circuit to Seattle (OC-192)
41  126.1    1.3     1330.2  Backbone circuit to Houston (OC-192)
42  118.5   20.0     1249.4  Great Plains Network (GPN) (OC-12)
43  109.3   11.5     1152.4  NYSERNet-New York (GigE) (GIGE)
44  106.8   18.0     1126.3  NYSERnet-Buffalo (OC-12)
45  106.5    1.1     1122.9  Backbone circuit to Kansas City (OC-192)
46  100.9   10.6     1064.5  Pacific Northwest Gigapop (GIGE)
47   97.8    1.0     1031.3  Florida LambdaRail (FLR) via SOX (10GIGE)
48   93.5    3.9      985.8  Pittsburgh Supercomputing Center (PSC) (OC-48)
49   88.0    0.9      927.9  Tanet2 (vlan via STARLIGHT Force10) (10GIGE)
50   80.5    0.8      849.0  APAN via JGN2 HitachiC (VLAN via STARLIGHT Force10)  (10GIGE)
51   79.9    0.8      843.1  Backbone circuit to Sunnyvale (OC-192)
52   79.1    0.8      834.7  CA*net3 Montreal (via MANLAN) (10GIGE)
53   79.0    3.3      833.4  OARNET (OC-48)
54   78.2   52.8      825.0  Southeast Texas Gigapop (Houston) (OC-3)
55   67.2   11.3      708.8  South Florida Gigapop/AMPATH (OC-12)
56   67.1   11.3      707.5  Oregon Gigapop (OC-12)
57   63.1   10.6      665.5  Onenet (OC-12)
58   59.6   10.0      628.8  Northern Lights Gigapop/ University of Minnesota (OC-12)
59   54.8    2.3      577.8  DARPA BoSSNET (Boston South Network) (OC-48)
60   42.9   29.0      452.4  University of Arizona Gigapop (OC-3)
61   35.8    6.0      378.0  Intermountain Gigapop (Utah) (OC-12)
62   34.9    0.4      368.0  SINET (via MANLAN)  (10GIGE)
63   33.0    0.3      347.7  UMD NGIX Aggregate (10GIGE)
64   29.1    4.9      306.7  North Texas Gigapop (OC-12)
65   28.5    0.3      300.9  HARnet (VLAN via STARLIGHT 6509) (10GIGE)
66   28.3   19.1      298.9  Drexel University (OC-3)
67   26.6   18.0      280.7  University of South Florida (OC-3)
68   25.2    4.3      266.1  WiscREN (OC-12)
69   23.7    0.2      250.0  GLORIAD (VLAN via STARLIGHT 6509) (10GIGE)
70   23.3    0.2      245.4  STARLIGHT (VLAN via STARLIGHT 6509) (10GIGE)
71   23.2    0.2      244.9  CERN (VLAN via STARLIGHT 6509) (10GIGE)
72   22.9   15.5      241.7  Iowa State (OC-3)
73   20.4    2.1      215.6  Pacific Wave Exchange Point (GIGE)
74   19.6   13.2      206.2  LANET (OC-3)
75   16.4    0.2      173.4  CANET-Toronto (VLAN via STARLIGHT 6509) (10GIGE)
76   16.4    0.2      173.3  ASNet (VLAN via STARLIGHT 6509) (10GIGE)
77   16.4    1.7      173.2  Backbone circuit to Atlanta M5 (GIGE)
78   14.6    0.2      154.4  NISN (vlan via UMD NGIX) (10GIGE)
79   14.3    1.5      150.7  CUDI (Tunnel via Calren) (GIGE)
80   13.7    0.6      144.9  ESnet (OC-48)
81   13.5    9.1      142.3  Texas Tech (OC-3)
82   12.3    1.3      129.3  NGIX-West (VLAN via ESNET/I2 M5) (GIGE)
83   11.2    0.1      118.0  France Telecom - Multicast Only (VLAN via STARLIGHT 6509)  (10GIGE)
84   11.2    0.1      117.8  CANET-Winnipeg (VLAN via STARLIGHT 6509) (10GIGE)
85   10.9    0.1      114.5  vBNS (vlan via UMD NGIX) (10GIGE)
86   10.7    7.2      112.6  Uninet (OC-3)
87    8.0    0.1       84.2  SINET (VLAN via Starlight Force10) (10GIGE)
88    8.0    0.1       83.9  SINET (VLAN via Pacific Wave Los Angeles) (10GIGE)
89    7.4    0.1       78.5  ESNet (via MANLAN) (10GIGE)
90    6.8    0.1       71.4  DREN (vlan via UMD NGIX) (10GIGE)
91    6.6    4.4       69.3  Mississippi State (PVC via Mississippi State Gigapop) (OC-3)
92    6.0    0.3       63.2  ESNET (OC-48)
93    5.9    0.1       62.3  Pacific Wave Exchange Point (Jumbo-Enabled) (10GIGE)
94    5.7    3.9       60.3  University of Mississippi (PVC via Mississippi Gigapop) (OC-3)
95    5.0    3.4       52.7  University of Memphis (OC-3)
96    3.4    2.3       36.2  University of Louisville (OC-3)
97    3.3    2.3       35.3  Southern Mississippi (PVC via Mississippi State Gigapop) (OC-3)
98    3.3    0.6       35.1  University of Texas-Austin (OC-12)
99    3.1    0.1       33.0  ESNET (OC-48)
100    3.0    0.5       31.6  MERIT (OC-12)
101    2.6    0.0       27.1  DREN (VLAN via STARLIGHT 6509) (10GIGE)
102    2.4    0.2       24.8  MIX (1500 byte) (VLAN via ESNET/I2 M5 ) (GIGE)
103    2.0    1.3       20.6  Jackson State (PVC via Mississippi State Gigapop) (OC-3)
104    1.3    0.9       13.5  Florida A&M (PVC via HSTN LS-1010) (OC-3)
105    1.2    0.0       13.0  KREONet2 (VLAN via STARLIGHT 6509)  (10GIGE)
106    0.7    0.0        7.0  USGS (vlan via UMD NGIX) (10GIGE)
107    0.4    0.0        3.8  USGS (VLAN via STARLIGHT 6509) (10GIGE)
108    0.2    0.0        2.5  NISN (VLAN via STARLIGHT 6509) (10GIGE)
109    0.2    0.0        2.2  CA*net3 Toronto (via MANLAN)  (10GIGE)
110    0.2    0.0        1.8  Qatar (via MANLAN)  (10GIGE)
111    0.1    0.1        1.4  Abilene IPv6 Tunnel Router (OC-3)
112    0.1    0.1        1.4  SINet IPv6  (OC-3)
113    0.1    0.0        1.0  IEEAF (OC-192)
114    0.1    0.0        0.5  PAIX IPv4 Multicast (VLAN via ESNET/I2 M5 ) (GIGE)
115    0.0    0.0        0.5  PAIX IPv6 (VLAN via ESNET/I2 M5 ) (GIGE)
116    0.0    0.0        0.3  NREN (VLAN via UMD NGIX) (10GIGE)
117    0.0    0.0        0.2  NREN (VLAN via STARLIGHT 6509) (10GIGE)
118    0.0    0.0        0.2  MIX (9000 byte) (VLAN via ESNET/I2 M5 ) (GIGE)
119    0.0    0.0        0.1  Tulane University (OC-3)
120    0.0    0.0        0.1  Wright-Patterson Air Force Base (vlan via UMD NGIX) (10GIGE)
121    0.0    0.0        0.1  SINET  (OC-48)
122    0.0    0.0        0.0  6TAP (VLAN via STARLIGHT 6509) (10GIGE)
123    0.0    0.0        0.0  DREN (VLAN via STARLIGHT 6509) (10GIGE)
124    0.0    0.0        0.0  DREN IPv6 only (vlan via UMD NGIX) (10GIGE)
125    0.0    0.0        0.0  Portland State IPv6 (OC-3)
126    0.0    0.0        0.0  CERN temporary Demo - v4 (VLAN via STARLIGHT Force10) (10GIGE)
127    0.0    0.0        0.0  Qwest (OC-3)
128    0.0    0.0        0.0  ESNET (GIGE)
129    0.0    0.0        0.0  DTF (VLAN via STARLIGHT 6509) (10GIGE)
130    0.0    0.0        0.0  ESNET IPv6 (GIGE)
131    0.0    0.0        0.0  CUDI (GRE tunnel via UT-Austin) (OC-3)
132    0.0    0.0        0.0  MCIT/ENERGI-Egypt (via MANLAN)  (GIGE)
133    0.0    0.0        0.0  CERN temporary demo - v6 (VLAN via STARLIGHT Force10) (10GIGE)
134    0.0    0.0        0.0  CHECS-NET (NM Aggregate) (OC-3)
135    0.0    0.0        0.0  Singaren IPv6 (OC-3)
136    0.0    0.0        0.0  JAnet IPv6 (OC-3)
137    0.0    0.0        0.0  Juniper (GIGE)
138    0.0    0.0        0.0  OARNet IPv6  (OC-3)
139    0.0    0.0        0.0  MAE West (VLAN via ESNET/I2 M5) (GIGE)
140    0.0    0.0        0.0  CLARA (Tunnel via Calren) (GIGE)
141    0.0    0.0        0.0  HARnet IPv6 (OC-3)
142    0.0    0.0        0.0  DEFENSENET (DREN) IPv6  (OC-3)
143    0.0    0.0        0.0  IEEAF (OC-12)