Reliance Jio orignating Charter's /16 pool
Just noticed that Reliance Jio (AS55836) seems to be originating a /16 which is for Charter Communications (AS20115) - 47.35.0.0/16.
route-views>sh ip bgp 47.35.0.0/16 long | exclude 20115
BGP table version is 18764390, 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
* 47.35.0.0/16 195.208.112.161 0 3277 3267 174 64049 55836 i
* 217.192.89.50 0 3303 6762 64049 55836 i
* 212.66.96.126 0 20912 1267 64049 55836 i
* 162.243.188.2 0 393406 6453 6762 64049 55836 i
* 192.241.164.4 0 62567 2914 174 64049 55836 i
* 129.250.0.11 1007 0 2914 174 64049 55836 i
* 104.192.216.1 0 46450 174 64049 55836 i
* 202.93.8.242 0 24441 3491 3491 174 64049 55836 i
* 66.59.190.221 0 6539 577 6762 64049 55836 i
* 144.228.241.130 80 0 1239 174 64049 55836 i
* 207.172.6.20 0 0 6079 3356 174 64049 55836 i
* 203.62.252.83 0 1221 4637 174 64049 55836 i
* 93.104.209.174 0 58901 51167 3356 6762 64049 55836 i
Network Next Hop Metric LocPrf Weight Path
* 162.250.137.254 0 4901 174 64049 55836 i
* 4.69.184.193 0 0 3356 174 64049 55836 i
* 208.51.134.254 1 0 3549 3356 174 64049 55836 i
* 89.149.178.10 10 0 3257 174 64049 55836 i
* 66.110.0.86 0 6453 6762 64049 55836 i
* 134.222.87.1 650 0 286 174 64049 55836 i
* 95.85.0.2 0 200130 6453 174 64049 55836 i
* 12.0.1.63 0 7018 174 64049 55836 i
* 173.205.57.234 0 53364 3257 174 64049 55836 i
* 206.24.210.80 0 3561 174 64049 55836 i
* 5.101.110.2 0 202018 2914 174 64049 55836 i
* 207.172.6.1 0 0 6079 3356 174 64049 55836 i
* 154.11.98.225 0 0 852 174 64049 55836 i
* 194.85.40.15 0 3267 174 64049 55836 i
* 208.74.64.40 0 19214 174 64049 55836 i
* 209.124.176.223 0 101 101 174 64049 55836 i
* 66.185.128.48 6 0 1668 174 64049 55836 i
* 203.181.248.168 0 7660 2516 6762 64049 55836 i
* 202.232.0.2 0 2497 701 6762 64049 55836 i
* 103.247.3.45 0 58511 64049 55836 i
* 193.0.0.56 0 3333 1103 64049 55836 i
Network Next Hop Metric LocPrf Weight Path
* 80.241.176.31 0 20771 47872 64049 55836 i
*> 216.218.252.164 0 6939 64049 55836 i
* 132.198.255.253 0 1351 174 64049 55836 i
* 103.255.249.22 0 58443 45177 64049 55836 i
* 114.31.199.1 0 4826 174 64049 55836 i
route-views>
This shows Reliance Jio’s ASN AS55836 announcing 47.35.0.0/16. Charter Communications (AS20115) is originating multiple of /18s out of the same pool.