Re: 83.222.0.0/19 Unroutable on Verizon

[Cord MacLeod <cordmacleod () gmail com>]

On Sep 3, 2009, at 2:20 PM, Peter Beckman wrote:

> I can't reach 83.222.0.0/19 from Verizon, but I can via Cox  
> Communications
> Business Fiber as well as Level3.  Dies at a peering point it seems:

route-views.oregon-ix.net>sh ip bgp 83.222.0.0
BGP routing table entry for 83.222.0.0/19, version 14706715
Paths: (34 available, best #6, table Default-IP-Routing-Table)
  Not advertised to any peer
  1221 4637 3549 9002 25532
    203.62.252.186 from 203.62.252.186 (203.62.252.186)
      Origin IGP, localpref 100, valid, external
  3549 9002 25532
    208.51.134.254 from 208.51.134.254 (208.178.61.33)
      Origin IGP, metric 14088, localpref 100, valid, external
  3561 9002 25532
    206.24.210.102 from 206.24.210.102 (206.24.210.102)
      Origin IGP, localpref 100, valid, external
  16150 9002 25532
    217.75.96.60 from 217.75.96.60 (217.75.96.60)
      Origin IGP, metric 0, localpref 100, valid, external
      Community: 16150:63392 16150:65215 16150:65320
  3277 3267 25532
    194.85.4.55 from 194.85.4.55 (194.85.4.16)
      Origin IGP, localpref 100, valid, external
      Community: 3277:3267 3277:65100 3277:65320 3277:65326
  3267 25532
    194.85.40.15 from 194.85.40.15 (193.232.80.7)
      Origin IGP, localpref 100, valid, external, best
  2914 9002 25532
    129.250.0.171 from 129.250.0.171 (129.250.0.79)
      Origin IGP, metric 308, localpref 100, valid, external
      Community: 2914:410 2914:2202 2914:3200
  3582 4600 11537 9002 25532
    128.223.253.8 from 128.223.253.8 (128.223.253.8)
      Origin IGP, localpref 100, valid, external
      Community: 3582:567 4600:199
  6079 9002 25532
    207.172.6.1 from 207.172.6.1 (207.172.6.1)
      Origin IGP, metric 0, localpref 100, valid, external
  2828 3561 9002 25532
    65.106.7.139 from 65.106.7.139 (66.239.189.139)
      Origin IGP, metric 3, localpref 100, valid, external
  2905 702 9002 25532
    196.7.106.245 from 196.7.106.245 (196.7.106.245)
      Origin IGP, metric 0, localpref 100, valid, external
  3333 9002 25532
    193.0.0.56 from 193.0.0.56 (193.0.0.56)
      Origin IGP, localpref 100, valid, external
  701 3549 9002 25532
    157.130.10.233 from 157.130.10.233 (137.39.3.60)
  ^^^


      Origin IGP, localpref 100, valid, external
  812 174 3561 9002 25532
    64.71.255.61 from 64.71.255.61 (64.71.255.61)
      Origin IGP, localpref 100, valid, external
  7660 2516 3549 9002 25532
    203.181.248.168 from 203.181.248.168 (203.181.248.168)
      Origin IGP, localpref 100, valid, external
      Community: 2516:1030
  3257 3549 9002 25532
    89.149.178.10 from 89.149.178.10 (213.200.87.91)
      Origin IGP, metric 10, localpref 100, valid, external
      Community: 3257:8012 3257:30070 3257:50001 3257:54900 3257:54901
  6079 9002 25532
    207.172.6.20 from 207.172.6.20 (207.172.6.20)
      Origin IGP, metric 117, localpref 100, valid, external
  6453 3549 9002 25532
    207.45.223.244 from 207.45.223.244 (66.110.0.124)
      Origin IGP, localpref 100, valid, external
  6453 3549 9002 25532
    195.219.96.239 from 195.219.96.239 (195.219.96.239)
      Origin IGP, localpref 100, valid, external
  852 174 3549 9002 25532
    154.11.11.113 from 154.11.11.113 (154.11.11.113)
      Origin IGP, metric 0, localpref 100, valid, external
      Community: 852:180
  1668 3561 9002 25532
    66.185.128.48 from 66.185.128.48 (66.185.128.50)
      Origin IGP, metric 511, localpref 100, valid, external
  4826 9002 25532
    114.31.199.1 from 114.31.199.1 (114.31.199.1)
      Origin IGP, localpref 100, valid, external
  852 174 3549 9002 25532
    154.11.98.225 from 154.11.98.225 (154.11.98.225)
      Origin IGP, metric 0, localpref 100, valid, external
      Community: 852:180
  8075 9002 25532
    207.46.32.34 from 207.46.32.34 (207.46.32.34)
      Origin IGP, localpref 100, valid, external
  2914 9002 25532
    129.250.0.11 from 129.250.0.11 (129.250.0.51)
      Origin IGP, metric 393, localpref 100, valid, external
      Community: 2914:410 2914:2202 2914:3200
  2497 9002 25532
    202.232.0.2 from 202.232.0.2 (202.232.0.2)
      Origin IGP, localpref 100, valid, external
  7018 3561 9002 25532
    12.0.1.63 from 12.0.1.63 (12.0.1.63)
      Origin IGP, localpref 100, valid, external
      Community: 7018:5000
  3356 9002 25532
    4.69.184.193 from 4.69.184.193 (4.68.3.50)
      Origin IGP, metric 0, localpref 100, valid, external
      Community: 3356:2 3356:22 3356:100 3356:123 3356:507 3356:2076  
65000:0
  286 3549 9002 25532
    134.222.87.1 from 134.222.87.1 (134.222.86.1)
      Origin IGP, localpref 100, valid, external
      Community: 286:18 286:19 286:28 286:29 286:800 286:888 286:3049  
286:4017 3549:350 3549:4811 3549:31752
  6539 9002 25532
    66.59.190.221 from 66.59.190.221 (66.59.190.221)
      Origin IGP, localpref 100, valid, external
  3303 9002 25532
    164.128.32.11 from 164.128.32.11 (164.128.32.11)
      Origin IGP, localpref 100, valid, external
      Community: 3303:1004 3303:1006 3303:3054
  7500 2497 9002 25532
    202.249.2.86 from 202.249.2.86 (203.178.133.115)
      Origin IGP, localpref 100, valid, external
  5459 9002 25532
    195.66.232.239 from 195.66.232.239 (195.66.232.239)
      Origin IGP, localpref 100, valid, external
      Community: 5459:1 5459:60
  6939 9002 25532
    216.218.252.164 from 216.218.252.164 (216.218.252.164)
      Origin IGP, localpref 100, valid, external