request for help: 192.139.135.0/24

Smith, Courtney Courtney_Smith at comcast.com
Tue Apr 2 15:55:14 UTC 2019


Any luck reaching AS4837?  

route-views>show ip bgp 192.139.135.0/24 longer-prefixes
BGP table version is 103101215, local router ID is 128.223.51.103
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter,
              x best-external, a additional-path, c RIB-compressed,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
 *   192.139.135.0    208.51.134.254           0             0 3549 3356 4837 4808 i
 *                    194.85.40.15             0             0 3267 3356 4837 4808 i
 *                    193.0.0.56                             0 3333 1273 4837 4808 i
 *                    37.139.139.0                           0 57866 6762 4837 4808 i
 *                    12.0.1.63                              0 7018 1299 53292 63251 ?
 *                    140.192.8.16                           0 54728 20130 6939 4837 4808 i
 *                    91.218.184.60                          0 49788 1299 53292 63251 ?
 *                    203.181.248.168                        0 7660 2516 4837 4808 i
 *                    154.11.12.212            0             0 852 4837 4808 i
 *                    134.222.87.1           700             0 286 1299 53292 63251 ?
 *                    209.124.176.223                        0 101 101 3356 4837 4808 i
 *                    137.39.3.55                            0 701 3356 4837 4808 i
 *                    94.142.247.3             0             0 8283 1299 53292 63251 ?
 *                    162.251.163.2                          0 53767 3257 1299 53292 63251 ?
 *                    212.66.96.126                          0 20912 1267 3356 4837 4808 i
 *                    198.58.198.255                         0 1403 6461 4837 4808 i
 *                    198.58.198.254                         0 1403 6461 4837 4808 i
 *>                   202.232.0.2                            0 2497 4837 4808 i
 *                    203.62.252.83                          0 1221 4637 4837 4808 i
 *                    132.198.255.253                        0 1351 6939 4837 4808 i
 *                    206.24.210.80                          0 3561 209 4837 4808 i
 *                    195.208.112.161                        0 3277 39710 9002 3356 4837 4808 i
 *                    217.192.89.50                          0 3303 4837 4808 i
 *                    173.205.57.234                         0 53364 3257 1299 53292 63251 ?
 *                    207.172.6.20             0             0 6079 3356 4837 4808 i
 *                    207.172.6.1              0             0 6079 3356 4837 4808 i
 *                    208.74.64.40                           0 19214 174 3356 4837 4808 i
 *                    144.228.241.130        240             0 1239 4837 4808 i
 *                    162.250.137.254                        0 4901 6079 3356 4837 4808 i
 *                    114.31.199.1                           0 4826 1299 53292 63251 i
 *                    64.71.137.241                          0 6939 4837 4808 i
route-views> 

On 4/1/19, 1:30 PM, "NANOG on behalf of Jay Borkenhagen" <nanog-bounces at nanog.org on behalf of jayb at braeburn.org> wrote:

    [No attempts at 01-April humor will be attempted in this message.]
    
    
    Seeking help from routing engineers around the 'net:
    
    
    ARIN documents that 192.139.135.0/24 has been allocated to Metro
    Wireless International:
    
     https://whois.arin.net/rest/net/NET-192-139-135-0-1
    
    Further, the party to whom 192.139.135.0/24 has been allocated has
    published a ROA in ARIN's hosted RPKI asserting that bgp announcements
    for that prefix are valid only when originating in AS63251.  To view
    this, go to your favorite RPKI vantage point that uses ARIN's TAL.  If
    you don't yet have a favorite, feel free to telnet to
    route-server.ip.att.net and run:
    
     show validation database record 192.139.135.0/24 
    
    
    Unfortunately, as may be seen at route-views, etc, most of the
    Internet now prefers an invalid path that's mis-originated in as4808:
    
    
         Network          Next Hop          Path
     *   192.139.135.0    208.51.134.254    3549 3356 4837 4808 i
     *                    194.85.40.15      3267 3356 4837 4808 i
     *                    193.0.0.56        3333 1273 4837 4808 i
     *                    37.139.139.0      57866 6762 4837 4808 i
     *                    12.0.1.63         7018 1299 53292 63251 ?
     *                    140.192.8.16      54728 20130 6939 4837 4808 i
     *                    91.218.184.60     49788 1299 53292 63251 ?
     *                    203.181.248.168   7660 2516 4837 4808 i
     *                    154.11.12.212     852 4837 4808 i
     *                    134.222.87.1      286 1299 53292 63251 ?
     *                    209.124.176.223   101 101 3356 4837 4808 i
     *                    137.39.3.55       701 4837 4808 i
     *                    94.142.247.3      8283 1239 4837 4808 i
     *                    162.251.163.2     53767 3257 1299 53292 63251 ?
     *                    212.66.96.126     20912 1267 3356 4837 4808 i
     *                    198.58.198.255    1403 6461 4837 4808 i
     *                    198.58.198.254    1403 6461 4837 4808 i
     *>                   202.232.0.2       2497 4837 4808 i
     *                    203.62.252.83     1221 4637 4837 4808 i
     *                    132.198.255.253   1351 6939 4837 4808 i
     *                    206.24.210.80     3561 209 4837 4808 i
     *                    195.208.112.161   3277 39710 9002 3356 4837 4808 i
     *                    217.192.89.50     3303 4837 4808 i
     *                    173.205.57.234    53364 3257 1299 53292 63251 ?
     *                    207.172.6.20      6079 3356 4837 4808 i
     *                    207.172.6.1       6079 3356 4837 4808 i
     *                    208.74.64.40      19214 174 4837 4837 4808 i
     *                    144.228.241.130   1239 4837 4808 i
     *                    162.250.137.254   4901 6079 3356 4837 4808 i
     *                    114.31.199.1      4826 1299 53292 63251 i
     *                    64.71.137.241     6939 4837 4808 i
    
    
    Please help the Metro Wireless International folks get this cleared up
    so their 192.139.135.0/24 can once again be usable.  In particular,
    help is sought from 4837 and their transit providers:
    
     1239
     701
     3356
    
    (Yes, I am trying to reach folks at those networks in other ways, too.)
     
    
    Thanks.
    
    						Jay B.
    
    
    



More information about the NANOG mailing list