Abilene Aggregate Network Statistics


The following statistics are taken from the 24 hour period
prior to 7PM on 2004-12-30

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

Total amount of data sent across the Abilene network.

     Avg Mbps  % Utilization    Number of GBytes xferred
     --------  -------------    ------------------------
In    19155.7     2.631              202033
Out   19178.9     2.635              202277

#--------------------#
# 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 1849.0   19.4    19500.8  Backbone circuit to New York (OC-192)
 2 1269.1   13.3    13385.2  Backbone circuit to Chicago (OC-192)
 3 1223.4   12.8    12903.5  IEEAF (OC-192)
 4 1099.7   11.5    11598.1  Backbone circuit to Kansas City (OC-192)
 5 1058.1   11.1    11159.2  Backbone circuit to Denver (OC-192)
 6  940.9    9.9     9923.7  Backbone circuit to Indianapolis (OC-192)
 7  902.2    9.5     9515.3  Backbone circuit to Indianapolis (OC-192)
 8  833.3    8.7     8788.5  Backbone circuit to Chicago (OC-192)
 9  829.9    8.7     8753.2  Backbone circuit to Kansas City (OC-192)
10  791.3    8.3     8346.1  TransPAC/JGN2 circuit (VLAN via STARLIGHT Force10)  (10GIGE)
11  677.9    7.1     7149.5  Backbone circuit to Sunnyvale (OC-192)
12  573.1    6.0     6044.1  Backbone circuit to Washington (OC-192)
13  549.1    5.8     5790.9  Backbone circuit to Los Angeles (OC-192)
14  429.1    4.5     4525.6  Backbone circuit to Denver (OC-192)
15  424.1    4.4     4473.2  Backbone circuit to Sunnyvale (OC-192)
16  377.6    4.0     3982.4  Backbone circuit to New York City  (OC-192)
17  367.3   15.5     3873.7  MAX (via MAX) (OC-48)
18  310.1    3.3     3270.7  Backbone circuit to Washington D.C. (OC-192)
19  278.7    2.9     2939.0  Backbone circuit to Seattle (OC-192)
20  254.7    2.7     2686.6  Backbone circuit to Denver (OC-192)
21  229.5    2.4     2420.4  Calren (10GIGE)
22  222.4   37.5     2345.6  Oregon Gigapop (OC-12)
23  213.1    2.2     2247.9  Backbone circuit to Atlanta (OC-192)
24  204.7    2.1     2159.0  Backbone circuit to Atlanta (OC-192)
25  193.1    8.1     2036.4  NCNI/MCNC (OC-48)
26  193.0    2.0     2035.7  Backbone circuit to Houston (OC-192)
27  183.9    7.8     1940.1  APAN via TransPAC (OC-48)
28  172.3    1.8     1817.4  Backbone circuit to Los Angeles (OC-192)
29  167.2    1.8     1763.5  Backbone circuit to Houston (OC-192)
30  160.4    1.7     1691.5  Backbone circuit to Atlanta (OC-192)
31  160.2    1.7     1689.5  Backbone circuit to Indianapolis (OC-192)
32  155.1    1.6     1636.2  Backbone circuit to Sunnyvale (OC-192)
33  123.9    5.2     1306.9  Microsoft (OC-48)
34  112.3    1.2     1184.4  GEANT New York (via MANLAN) (10GIGE)
35  110.4    1.2     1164.8  MREN (VLAN via STARLIGHT 6509) (10GIGE)
36  108.1    4.6     1140.2  Northern Crossroads (NOX) (OC-48)
37  107.1    1.1     1129.6  Backbone circuit to Kansas City (OC-192)
38  106.8   18.0     1126.4  Front Range Gigapop (OC-12)
39  104.4    1.1     1100.6  Backbone circuit to Seattle (OC-192)
40   99.3    1.0     1046.9  Backbone circuit to Houston (OC-192)
41   77.5    8.1      817.3  Indiana Gigapop (GIGE)
42   70.8    3.0      747.2  Southern Crossroads (SOX) Gigapop (OC-48)
43   61.4   10.4      647.7  NYSERnet-Buffalo (OC-12)
44   58.6    2.5      618.3  GEANT (Frankfurt) (OC-48)
45   50.5    0.5      532.7  Pacific Northwest Gigapop (10GIGE)
46   44.0    7.4      464.5  Onenet (OC-12)
47   43.5    7.3      458.6  MAGPI (OC-12)
48   41.3    7.0      436.0  University of Florida (OC-12)
49   38.8    1.6      408.9  Pittsburgh Supercomputing Center (PSC) (OC-48)
50   32.4    0.3      341.5  UMD NGIX Aggregate (10GIGE)
51   31.0    5.2      327.3  MERIT (OC-12)
52   30.8    3.2      325.4  NYSERNet-New York (GigE) (GIGE)
53   26.6    0.3      280.3  ASNet (VLAN via STARLIGHT 6509) (10GIGE)
54   22.6    0.2      238.1  Pacific Wave Exchange Point (10GIGE)
55   21.6    0.2      227.5  vBNS (vlan via UMD NGIX) (10GIGE)
56   21.5    0.2      227.1  CERN temporary Demo - v4 (VLAN via STARLIGHT Force10) (10GIGE)
57   19.7    0.8      208.2  OARNET (OC-48)
58   19.7   13.3      208.2  Southeast Texas Gigapop (Houston) (OC-3)
59   18.6   12.6      196.3  University of South Florida (OC-3)
60   17.3    1.8      182.1  NGIX-West (VLAN via ESNET/I2 M5) (GIGE)
61   16.4    2.8      173.0  Great Plains Network (GPN) (OC-12)
62   14.8   10.0      155.9  Intermountain Gigapop (Utah) (OC-3)
63   12.7    0.1      134.3  KREONet2 (VLAN via STARLIGHT 6509)  (10GIGE)
64   11.6    7.9      122.6  University of Louisville (OC-3)
65   10.0    0.1      106.0  GLORIAD (VLAN via STARLIGHT 6509) (10GIGE)
66    9.5    6.4       99.9  University of Arizona Gigapop (OC-3)
67    9.1    0.1       96.0  CANET-Toronto (VLAN via STARLIGHT 6509) (10GIGE)
68    9.0    6.1       95.4  Iowa State (OC-3)
69    8.8    1.5       93.2  Northern Lights Gigapop/ University of Minnesota (OC-12)
70    8.7    5.9       91.4  North Texas Gigapop (OC-3)
71    7.9    0.1       83.4  CA*net3 Montreal (via MANLAN) (10GIGE)
72    7.7    0.3       80.8  GEANT (OC-48)
73    7.6    0.3       80.7  ESnet (OC-48)
74    7.5    0.1       79.1  NISN (vlan via UMD NGIX) (10GIGE)
75    7.0    1.2       73.9  University of Texas-Austin (OC-12)
76    7.0    1.2       73.4  South Florida Gigapop/AMPATH (OC-12)
77    6.3    4.3       66.4  LANET (OC-3)
78    6.1    0.1       64.4  HARnet (VLAN via STARLIGHT 6509) (10GIGE)
79    6.1    0.1       64.4  ESNet (via MANLAN) (10GIGE)
80    5.9    4.0       61.9  Arizona State (OC-3)
81    5.2    3.5       54.6  University of Hawaii (OC-3)
82    4.5    3.0       47.1  Drexel University (OC-3)
83    4.4    0.7       46.6  WiscREN (OC-12)
84    4.1    0.0       43.8  HEAnet (via MANLAN) (10GIGE)
85    4.1    2.8       43.7  CHECS-NET (NM Aggregate) (OC-3)
86    3.9    0.2       40.7  ESNET (OC-48)
87    3.6    2.4       37.9  Uninet (OC-3)
88    3.1    0.0       32.7  SINET (via MANLAN)  (10GIGE)
89    2.8    0.5       29.2  IEEAF (OC-12)
90    2.7    0.0       28.9  CERN (VLAN via STARLIGHT 6509) (10GIGE)
91    2.5    0.0       26.9  NISN (VLAN via STARLIGHT 6509) (10GIGE)
92    2.5    1.7       26.5  Texas Tech (OC-3)
93    2.4    0.3       25.3  MIX (1500 byte) (VLAN via ESNET/I2 M5 ) (GIGE)
94    2.1    0.0       22.3  CANET-Winnipeg (VLAN via STARLIGHT 6509) (10GIGE)
95    2.1    0.1       22.2  ESNET (OC-48)
96    1.9    0.0       19.8  DREN (vlan via UMD NGIX) (10GIGE)
97    1.9    0.2       19.5  Backbone circuit to Atlanta M5 (GIGE)
98    1.7    1.2       18.2  Tulane University (OC-3)
99    1.4    0.0       15.0  USGS (vlan via UMD NGIX) (10GIGE)
100    1.1    0.7       11.5  University of Memphis (OC-3)
101    1.0    0.0       10.1  DREN (VLAN via STARLIGHT 6509) (10GIGE)
102    1.0    0.6       10.1  Southern Mississippi (PVC via Mississippi State Gigapop) (OC-3)
103    0.5    0.3        5.1  Mississippi State (PVC via Mississippi State Gigapop) (OC-3)
104    0.3    0.2        3.5  University of Texas-Dallas/Southwestern Medical Center (OC-3)
105    0.3    0.2        3.0  Jackson State (PVC via Mississippi State Gigapop) (OC-3)
106    0.2    0.1        1.7  CUDI (Tunnel via Calren) (OC-3)
107    0.1    0.1        1.5  University of Mississippi (PVC via Mississippi Gigapop) (OC-3)
108    0.1    0.0        1.4  DARPA BoSSNET (Boston South Network) (OC-48)
109    0.1    0.0        1.0  Qatar (via MANLAN)  (10GIGE)
110    0.1    0.0        0.7  Florida A&M (PVC via HSTN LS-1010) (OC-3)
111    0.0    0.0        0.4  France Telecom - Multicast Only (VLAN via STARLIGHT 6509)  (10GIGE)
112    0.0    0.0        0.2  STARLIGHT (VLAN via STARLIGHT 6509) (10GIGE)
113    0.0    0.0        0.1  Pacific Wave Exchange Point (GIGE)
114    0.0    0.0        0.1  CA*net3 Toronto (via MANLAN)  (10GIGE)
115    0.0    0.0        0.1  USGS (VLAN via STARLIGHT 6509) (10GIGE)
116    0.0    0.0        0.1  CALREN North (OC-12)
117    0.0    0.0        0.1  NREN (VLAN via STARLIGHT 6509) (10GIGE)
118    0.0    0.0        0.1  MIX (9000 byte) (VLAN via ESNET/I2 M5 ) (GIGE)
119    0.0    0.0        0.1  NREN (VLAN via UMD NGIX) (10GIGE)
120    0.0    0.0        0.1  6TAP (VLAN via STARLIGHT 6509) (10GIGE)
121    0.0    0.0        0.0  Abilene IPv6 Tunnel Router (OC-3)
122    0.0    0.0        0.0  SURFNET (VLAN via STARLIGHT 6509) (10GIGE)
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  DREN IPv6 only (vlan via UMD NGIX) (10GIGE)
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  NGIX IPv6 (VLAN via ESNET/I2 M5 ) (GIGE)
129    0.0    0.0        0.0  Qwest (OC-3)
130    0.0    0.0        0.0  SINet IPv6  (OC-3)
131    0.0    0.0        0.0  ESNET IPv6 (GIGE)
132    0.0    0.0        0.0  DTF (VLAN via STARLIGHT 6509) (10GIGE)
133    0.0    0.0        0.0  CERN temporary demo - v6 (VLAN via STARLIGHT Force10) (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  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  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  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 1849.0   19.4    19501.0  Backbone circuit to Chicago (OC-192)
 2 1269.1   13.3    13385.3  Backbone circuit to New York (OC-192)
 3 1202.3   12.6    12680.8  TransPAC/JGN2 circuit (VLAN via STARLIGHT Force10)  (10GIGE)
 4 1099.7   11.5    11598.2  Backbone circuit to Indianapolis (OC-192)
 5 1058.1   11.1    11159.2  Backbone circuit to Kansas City (OC-192)
 6  940.9    9.9     9923.7  Backbone circuit to Chicago (OC-192)
 7  902.2    9.5     9515.4  Backbone circuit to Kansas City (OC-192)
 8  833.3    8.7     8788.4  Backbone circuit to Indianapolis (OC-192)
 9  830.0    8.7     8753.5  Backbone circuit to Denver (OC-192)
10  820.3    8.6     8652.1  IEEAF (OC-192)
11  677.9    7.1     7149.9  Backbone circuit to Denver (OC-192)
12  573.2    6.0     6045.5  Backbone circuit to New York City  (OC-192)
13  549.1    5.8     5791.1  Backbone circuit to Sunnyvale (OC-192)
14  429.1    4.5     4525.7  Backbone circuit to Sunnyvale (OC-192)
15  424.1    4.4     4473.2  Backbone circuit to Los Angeles (OC-192)
16  377.5    4.0     3981.0  Backbone circuit to Washington (OC-192)
17  309.4    3.2     3263.1  Backbone circuit to Atlanta (OC-192)
18  278.7    2.9     2939.0  Backbone circuit to Denver (OC-192)
19  254.7    2.7     2686.4  Backbone circuit to Seattle (OC-192)
20  221.7    2.3     2337.8  MREN (VLAN via STARLIGHT 6509) (10GIGE)
21  214.8    2.3     2266.0  Calren (10GIGE)
22  213.1    2.2     2247.8  Backbone circuit to Houston (OC-192)
23  203.8    2.1     2149.8  Backbone circuit to Washington D.C. (OC-192)
24  193.0    2.0     2035.6  Backbone circuit to Los Angeles (OC-192)
25  172.3    1.8     1817.4  Backbone circuit to Houston (OC-192)
26  167.2    1.8     1763.6  Backbone circuit to Atlanta (OC-192)
27  160.4    1.7     1691.5  Backbone circuit to Indianapolis (OC-192)
28  160.2    1.7     1689.4  Backbone circuit to Atlanta (OC-192)
29  155.1    1.6     1636.2  Backbone circuit to Seattle (OC-192)
30  154.7    6.5     1631.1  Northern Crossroads (NOX) (OC-48)
31  147.4    6.2     1554.8  GEANT (OC-48)
32  140.6    5.9     1482.5  Southern Crossroads (SOX) Gigapop (OC-48)
33  118.2    5.0     1246.2  NCNI/MCNC (OC-48)
34  107.1    1.1     1129.6  Backbone circuit to Houston (OC-192)
35  104.4    1.1     1100.6  Backbone circuit to Sunnyvale (OC-192)
36  102.8   17.3     1084.6  Front Range Gigapop (OC-12)
37   99.3    1.0     1046.8  Backbone circuit to Kansas City (OC-192)
38   92.4    9.7      974.1  Indiana Gigapop (GIGE)
39   91.1    3.8      961.0  MAX (via MAX) (OC-48)
40   86.7    3.7      914.9  APAN via TransPAC (OC-48)
41   76.2    0.8      803.8  Pacific Wave Exchange Point (10GIGE)
42   74.7    3.1      787.7  GEANT (Frankfurt) (OC-48)
43   72.6    0.8      765.8  Pacific Northwest Gigapop (10GIGE)
44   70.4    7.4      742.1  NYSERNet-New York (GigE) (GIGE)
45   67.3    2.8      709.9  Microsoft (OC-48)
46   65.6   11.1      692.2  MAGPI (OC-12)
47   64.8    0.7      683.2  ASNet (VLAN via STARLIGHT 6509) (10GIGE)
48   60.3   10.2      635.8  Oregon Gigapop (OC-12)
49   52.0    8.8      548.2  NYSERnet-Buffalo (OC-12)
50   51.5    2.2      542.9  Pittsburgh Supercomputing Center (PSC) (OC-48)
51   48.4    8.2      510.2  Northern Lights Gigapop/ University of Minnesota (OC-12)
52   48.2    8.1      508.3  MERIT (OC-12)
53   46.1    7.8      486.0  Great Plains Network (GPN) (OC-12)
54   44.9    1.9      473.7  OARNET (OC-48)
55   33.9   22.9      357.2  University of Arizona Gigapop (OC-3)
56   33.2    5.6      349.7  Onenet (OC-12)
57   29.9    0.3      315.6  SINET (via MANLAN)  (10GIGE)
58   28.4   19.2      300.0  Southeast Texas Gigapop (Houston) (OC-3)
59   26.4   17.8      278.4  Intermountain Gigapop (Utah) (OC-3)
60   25.1    0.3      264.4  GLORIAD (VLAN via STARLIGHT 6509) (10GIGE)
61   23.2    3.9      244.9  University of Florida (OC-12)
62   20.8   14.0      219.1  North Texas Gigapop (OC-3)
63   19.9    0.2      209.5  GEANT New York (via MANLAN) (10GIGE)
64   19.9    3.3      209.4  South Florida Gigapop/AMPATH (OC-12)
65   18.3    0.2      192.5  CA*net3 Montreal (via MANLAN) (10GIGE)
66   18.1    3.0      190.8  University of Texas-Austin (OC-12)
67   18.1    0.2      190.5  UMD NGIX Aggregate (10GIGE)
68   14.8    0.2      156.3  CERN temporary Demo - v4 (VLAN via STARLIGHT Force10) (10GIGE)
69   14.1    9.5      149.1  University of South Florida (OC-3)
70   13.9    9.4      146.2  University of Hawaii (OC-3)
71   13.7    9.3      144.7  Arizona State (OC-3)
72   12.9    8.7      135.7  Iowa State (OC-3)
73   11.3    7.6      119.1  University of Louisville (OC-3)
74   11.3    7.6      119.1  Drexel University (OC-3)
75   10.2    6.9      107.6  Uninet (OC-3)
76   10.2    0.1      107.1  KREONet2 (VLAN via STARLIGHT 6509)  (10GIGE)
77   10.0    6.8      105.7  LANET (OC-3)
78    9.5    0.1       99.7  CANET-Toronto (VLAN via STARLIGHT 6509) (10GIGE)
79    9.1    1.5       96.2  WiscREN (OC-12)
80    8.2    0.1       86.5  NISN (vlan via UMD NGIX) (10GIGE)
81    8.2    5.5       86.1  CHECS-NET (NM Aggregate) (OC-3)
82    7.7    0.8       80.8  NGIX-West (VLAN via ESNET/I2 M5) (GIGE)
83    6.8    0.1       72.1  HARnet (VLAN via STARLIGHT 6509) (10GIGE)
84    6.2    0.1       65.4  DREN (vlan via UMD NGIX) (10GIGE)
85    6.1    0.1       63.9  Qatar (via MANLAN)  (10GIGE)
86    5.5    0.1       57.5  ESNet (via MANLAN) (10GIGE)
87    5.4    0.2       57.3  DARPA BoSSNET (Boston South Network) (OC-48)
88    4.2    0.2       44.7  ESnet (OC-48)
89    4.1    2.8       43.0  Texas Tech (OC-3)
90    3.7    0.0       38.8  CANET-Winnipeg (VLAN via STARLIGHT 6509) (10GIGE)
91    3.4    0.0       35.8  vBNS (vlan via UMD NGIX) (10GIGE)
92    3.0    2.0       31.9  University of Memphis (OC-3)
93    3.0    0.1       31.5  ESNET (OC-48)
94    2.8    0.3       29.1  Backbone circuit to Atlanta M5 (GIGE)
95    2.7    0.5       28.5  CALREN North (OC-12)
96    1.7    0.0       17.5  DREN (VLAN via STARLIGHT 6509) (10GIGE)
97    1.6    0.0       16.6  HEAnet (via MANLAN) (10GIGE)
98    1.4    0.9       14.8  Mississippi State (PVC via Mississippi State Gigapop) (OC-3)
99    1.4    0.9       14.6  CUDI (Tunnel via Calren) (OC-3)
100    1.4    0.0       14.5  CERN (VLAN via STARLIGHT 6509) (10GIGE)
101    1.2    0.8       13.1  Tulane University (OC-3)
102    0.9    0.2       10.0  IEEAF (OC-12)
103    0.9    0.6        9.5  University of Texas-Dallas/Southwestern Medical Center (OC-3)
104    0.6    0.1        6.6  MIX (1500 byte) (VLAN via ESNET/I2 M5 ) (GIGE)
105    0.6    0.4        6.0  University of Mississippi (PVC via Mississippi Gigapop) (OC-3)
106    0.5    0.0        5.7  ESNET (OC-48)
107    0.5    0.4        5.7  Jackson State (PVC via Mississippi State Gigapop) (OC-3)
108    0.3    0.2        3.1  Southern Mississippi (PVC via Mississippi State Gigapop) (OC-3)
109    0.3    0.0        2.7  USGS (vlan via UMD NGIX) (10GIGE)
110    0.3    0.0        2.7  France Telecom - Multicast Only (VLAN via STARLIGHT 6509)  (10GIGE)
111    0.2    0.0        2.5  USGS (VLAN via STARLIGHT 6509) (10GIGE)
112    0.2    0.0        2.2  NISN (VLAN via STARLIGHT 6509) (10GIGE)
113    0.1    0.0        1.5  STARLIGHT (VLAN via STARLIGHT 6509) (10GIGE)
114    0.1    0.1        1.2  Florida A&M (PVC via HSTN LS-1010) (OC-3)
115    0.1    0.0        0.7  Pacific Wave Exchange Point (GIGE)
116    0.0    0.0        0.3  MIX (9000 byte) (VLAN via ESNET/I2 M5 ) (GIGE)
117    0.0    0.0        0.3  NREN (VLAN via STARLIGHT 6509) (10GIGE)
118    0.0    0.0        0.2  CA*net3 Toronto (via MANLAN)  (10GIGE)
119    0.0    0.0        0.2  NREN (VLAN via UMD NGIX) (10GIGE)
120    0.0    0.0        0.1  SURFNET (VLAN via STARLIGHT 6509) (10GIGE)
121    0.0    0.0        0.1  6TAP (VLAN via STARLIGHT 6509) (10GIGE)
122    0.0    0.0        0.0  Abilene IPv6 Tunnel Router (OC-3)
123    0.0    0.0        0.0  ESNET IPv6 (GIGE)
124    0.0    0.0        0.0  DREN IPv6 only (vlan via UMD NGIX) (10GIGE)
125    0.0    0.0        0.0  DREN (VLAN via STARLIGHT 6509) (10GIGE)
126    0.0    0.0        0.0  MAX (vlan via UMD NGIX) (10GIGE)
127    0.0    0.0        0.0  OARNet IPv6  (OC-3)
128    0.0    0.0        0.0  DTF (VLAN via STARLIGHT 6509) (10GIGE)
129    0.0    0.0        0.0  SINET  (OC-48)
130    0.0    0.0        0.0  NGIX IPv6 (VLAN via ESNET/I2 M5 ) (GIGE)
131    0.0    0.0        0.0  Qwest (OC-3)
132    0.0    0.0        0.0  CERN temporary demo - v6 (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  CUDI (GRE tunnel via UT-Austin) (OC-3)
135    0.0    0.0        0.0  FIX West (VLAN via ESNET/I2 M5 ) (GIGE)
136    0.0    0.0        0.0  SINet IPv6  (OC-3)
137    0.0    0.0        0.0  JAnet IPv6 (OC-3)
138    0.0    0.0        0.0  MAE West (VLAN via ESNET/I2 M5) (GIGE)
139    0.0    0.0        0.0  HARnet IPv6 (OC-3)
140    0.0    0.0        0.0  Portland State IPv6 (OC-3)
141    0.0    0.0        0.0  Pacific Wave Los Angeles (10GIGE)