ResearchRouting table, RPKI, IRR & looking glass

AS24186 RailTel Corporation of India Ltd

AS24186 (RAILTEL-AS-IN) is registered to RailTel Corporation of India Ltd in IN. It originates 642 prefixes in the global routing table.

509
IPv4 prefixes
133
IPv6 prefixes
120,832
IPv4 addresses
99%
RPKI valid
Registration

Who holds AS24186

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS24186
Handle
RAILTEL-AS-IN
Organization
RailTel Corporation of India Ltd
Country
IN
ASPA
None published
Routing

What AS24186 announces

Prefixes originated by AS24186 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
509
IPv6 prefixes
133
IPv4 addresses
120,832 (472 /24s)
RPKI valid
641 99%
RPKI invalid
0
RPKI not found
1
ROAs naming AS24186
184
With an IRR route object
510 79%
Prefixes

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (509)
27.0.216.0/2227.0.216.0/2427.0.217.0/2427.0.220.0/2427.0.221.0/2427.0.244.0/2227.0.244.0/2427.0.245.0/2427.0.246.0/2427.0.247.0/2427.0.249.0/2427.111.72.0/2227.111.72.0/2427.111.73.0/2427.111.74.0/2427.112.120.0/2227.112.120.0/2427.112.121.0/2427.112.122.0/2427.112.123.0/2427.116.40.0/2227.116.40.0/2427.116.41.0/2427.116.42.0/2427.116.43.0/2427.122.60.0/2227.122.60.0/2427.122.61.0/2427.122.62.0/2427.122.63.0/2436.255.4.0/2236.255.4.0/2436.255.5.0/2436.255.6.0/2436.255.7.0/2436.255.12.0/2236.255.12.0/2336.255.12.0/2436.255.14.0/2436.255.15.0/2436.255.16.0/2236.255.16.0/2436.255.17.0/2436.255.18.0/2436.255.19.0/2445.115.88.0/2245.115.88.0/2445.115.89.0/2445.115.90.0/2445.115.91.0/2445.121.0.0/2245.121.0.0/2445.121.1.0/2445.121.2.0/2445.121.3.0/2461.14.230.0/24103.15.252.0/22103.15.252.0/24103.15.253.0/24103.28.244.0/22103.28.244.0/24103.28.245.0/24103.28.246.0/24103.28.247.0/24103.30.64.0/22103.30.64.0/24103.30.65.0/24103.30.66.0/24103.30.67.0/24103.30.116.0/22103.30.116.0/24103.30.117.0/24103.30.118.0/24103.30.119.0/24103.30.176.0/22103.30.176.0/24103.30.177.0/24103.30.178.0/24103.30.179.0/24103.55.72.0/22103.55.72.0/24103.55.73.0/24103.55.74.0/24103.55.75.0/24103.61.72.0/22103.61.72.0/24103.61.73.0/24103.61.74.0/24103.61.75.0/24103.66.72.0/22103.66.72.0/23103.66.72.0/24103.66.73.0/24103.66.74.0/23103.66.74.0/24103.74.108.0/22103.74.108.0/24103.74.110.0/24103.76.208.0/22103.76.208.0/24103.76.209.0/24103.76.210.0/24103.82.80.0/22103.82.81.0/24103.82.82.0/24103.87.100.0/24103.127.140.0/24103.163.177.0/24103.176.74.0/24103.197.112.0/22103.197.112.0/24103.197.113.0/24103.197.114.0/24103.199.180.0/22103.199.180.0/24103.199.181.0/24103.199.183.0/24103.199.188.0/22103.199.188.0/24103.199.189.0/24
Show 389 more
103.199.190.0/24103.199.191.0/24103.199.200.0/22103.199.200.0/24103.199.201.0/24103.199.202.0/24103.199.203.0/24103.199.204.0/22103.199.204.0/24103.199.205.0/24103.199.206.0/24103.199.207.0/24103.199.208.0/22103.199.208.0/24103.199.209.0/24103.199.210.0/24103.199.211.0/24103.199.212.0/22103.199.212.0/24103.199.213.0/24103.199.214.0/24103.199.215.0/24103.200.84.0/22103.200.84.0/24103.200.87.0/24103.201.134.0/23103.201.134.0/24103.201.135.0/24103.203.72.0/22103.203.72.0/24103.203.73.0/24103.203.74.0/24103.203.75.0/24103.206.144.0/22103.206.144.0/24103.206.145.0/24103.206.147.0/24103.207.224.0/22103.207.224.0/24103.207.226.0/24103.207.227.0/24103.208.104.0/22103.208.104.0/24103.208.105.0/24103.208.172.0/22103.208.172.0/24103.208.173.0/24103.208.174.0/24103.208.175.0/24103.208.228.0/22103.208.228.0/23103.208.228.0/24103.208.229.0/24103.208.230.0/24103.208.231.0/24103.208.232.0/22103.208.232.0/23103.208.232.0/24103.208.233.0/24103.208.234.0/23103.208.234.0/24103.210.88.0/22103.210.88.0/24103.210.90.0/24103.210.91.0/24103.210.92.0/22103.210.92.0/24103.210.93.0/24103.210.94.0/24103.210.95.0/24103.210.100.0/22103.210.100.0/24103.210.101.0/24103.210.102.0/24103.210.103.0/24103.215.240.0/24103.246.40.0/22103.246.40.0/24103.246.41.0/24103.246.42.0/24103.246.43.0/24103.246.192.0/22103.246.192.0/24103.246.193.0/24103.246.194.0/24103.246.195.0/24103.247.4.0/22103.247.4.0/24103.247.5.0/24103.247.6.0/24103.247.7.0/24103.247.52.0/22103.247.52.0/24103.247.53.0/24103.247.54.0/24103.247.55.0/24106.0.40.0/24106.0.42.0/24106.0.43.0/24112.133.192.0/18112.133.192.0/24112.133.193.0/24112.133.194.0/24112.133.195.0/24112.133.196.0/24112.133.197.0/24112.133.198.0/24112.133.199.0/24112.133.200.0/24112.133.201.0/24112.133.202.0/24112.133.203.0/24112.133.204.0/24112.133.205.0/24112.133.206.0/24112.133.207.0/24112.133.208.0/24112.133.209.0/24112.133.210.0/24112.133.211.0/24112.133.212.0/24112.133.213.0/24112.133.214.0/24112.133.215.0/24112.133.216.0/24112.133.217.0/24112.133.218.0/24112.133.219.0/24112.133.220.0/24112.133.221.0/24112.133.222.0/24112.133.223.0/24112.133.224.0/24112.133.225.0/24112.133.226.0/24112.133.227.0/24112.133.228.0/24112.133.229.0/24112.133.230.0/24112.133.231.0/24112.133.232.0/24112.133.234.0/24112.133.235.0/24112.133.236.0/24112.133.237.0/24112.133.238.0/24112.133.239.0/24112.133.240.0/24112.133.241.0/24112.133.242.0/24112.133.243.0/24112.133.244.0/24112.133.245.0/24112.133.246.0/24112.133.247.0/24112.133.248.0/24112.133.249.0/24112.133.250.0/24112.133.252.0/24112.133.253.0/24112.133.254.0/24112.133.255.0/24120.138.12.0/22120.138.12.0/24120.138.13.0/24120.138.14.0/24120.138.15.0/24122.252.224.0/19122.252.224.0/24122.252.225.0/24122.252.226.0/24122.252.227.0/24122.252.228.0/24122.252.229.0/24122.252.230.0/24122.252.231.0/24122.252.232.0/24122.252.233.0/24122.252.234.0/24122.252.235.0/24122.252.236.0/24122.252.237.0/24122.252.238.0/24122.252.239.0/24122.252.240.0/24122.252.241.0/24122.252.242.0/24122.252.243.0/24122.252.244.0/24122.252.245.0/24122.252.246.0/24122.252.247.0/24122.252.248.0/24122.252.249.0/24122.252.250.0/24122.252.251.0/24122.252.252.0/24122.252.253.0/24122.252.254.0/24122.252.255.0/24137.59.92.0/22137.59.92.0/24137.59.93.0/24137.59.94.0/24137.59.95.0/24139.5.0.0/22139.5.0.0/24139.5.1.0/24139.5.2.0/24139.5.4.0/22139.5.4.0/24139.5.5.0/24139.5.6.0/24139.5.7.0/24139.5.8.0/22139.5.8.0/24139.5.9.0/24139.5.10.0/24139.5.11.0/24139.5.12.0/22139.5.14.0/24144.16.1.0/24144.16.2.0/24144.16.3.0/24144.16.4.0/24144.16.21.0/24144.16.22.0/24144.16.29.0/24144.16.30.0/24144.16.31.0/24144.16.32.0/24144.16.208.0/24144.16.218.0/24144.16.219.0/24144.16.220.0/24144.16.221.0/24144.16.223.0/24144.16.224.0/24158.144.186.0/23175.111.188.0/24175.111.189.0/24180.94.32.0/22180.94.32.0/24180.94.33.0/24180.94.35.0/24202.21.40.0/22202.21.40.0/24202.21.41.0/24202.21.42.0/24202.21.43.0/24202.21.44.0/22202.21.44.0/24202.21.45.0/24202.21.46.0/24202.21.47.0/24202.43.120.0/22202.43.120.0/24202.43.122.0/24202.43.123.0/24202.140.128.0/22202.140.128.0/24202.140.129.0/24202.140.130.0/24202.140.131.0/24202.141.0.0/24202.141.1.0/24202.141.2.0/24202.141.3.0/24202.141.4.0/24202.141.5.0/24202.141.6.0/24202.141.7.0/24202.141.8.0/24202.141.9.0/24202.141.10.0/24202.141.11.0/24202.141.12.0/24202.141.19.0/24202.141.20.0/24202.141.21.0/24202.141.24.0/24202.141.25.0/24202.141.26.0/24202.141.27.0/24202.141.28.0/24202.141.29.0/24202.141.30.0/24202.141.32.0/24202.141.33.0/24202.141.34.0/24202.141.35.0/24202.141.36.0/24202.141.37.0/24202.141.38.0/24202.141.40.0/24202.141.41.0/24202.141.42.0/24202.141.43.0/24202.141.44.0/24202.141.45.0/24202.141.46.0/24202.141.47.0/24202.141.48.0/24202.141.49.0/24202.141.50.0/24202.141.51.0/24202.141.52.0/24202.141.53.0/24202.141.55.0/24202.141.56.0/24202.141.57.0/24202.141.58.0/24202.141.59.0/24202.141.61.0/24202.141.62.0/24202.141.63.0/24202.141.64.0/24202.141.65.0/24202.141.67.0/24202.141.68.0/24202.141.81.0/24202.141.82.0/24202.141.83.0/24202.141.88.0/24202.141.89.0/24202.141.92.0/24202.141.93.0/24202.141.94.0/24202.141.95.0/24202.141.96.0/24202.141.98.0/24202.141.99.0/24202.141.101.0/24202.141.102.0/24202.141.103.0/24202.141.104.0/24202.141.112.0/24202.141.115.0/24202.141.116.0/24202.141.119.0/24202.141.120.0/24202.141.121.0/24202.141.122.0/24202.141.123.0/24202.141.124.0/24202.148.56.0/22202.148.56.0/24202.148.57.0/24202.148.58.0/24202.148.59.0/24202.168.84.0/22202.168.84.0/24202.168.85.0/24202.168.86.0/24202.168.87.0/24202.170.200.0/22202.170.200.0/24202.170.202.0/24202.170.204.0/22202.170.204.0/24202.170.206.0/24202.170.207.0/24202.176.0.0/22202.176.0.0/24202.176.1.0/24202.176.2.0/24202.176.3.0/24203.153.32.0/20203.153.32.0/24203.153.33.0/24203.153.34.0/24203.153.35.0/24203.153.36.0/24203.153.37.0/24203.153.38.0/24203.153.39.0/24203.153.40.0/24203.153.41.0/24203.153.42.0/24203.153.43.0/24203.153.44.0/24203.153.45.0/24203.153.46.0/24203.153.47.0/24220.158.156.0/22220.158.156.0/24220.158.157.0/24220.158.158.0/24220.158.159.0/24
IPv6 (133)
2401:b200::/322401:b200:9::/482401:b200:10::/482401:b200:11::/482401:b200:12::/482401:b200:40::/482401:b200:41::/482401:b200:42::/482401:b200:43::/482401:b200:45::/482401:b200:4d::/482401:b200:4e::/482401:b200:4f::/482401:b200:54::/482401:b200:55::/482401:b200:56::/482401:b200:57::/482401:b200:5c::/482401:b200:5e::/482401:b200:61::/482401:b200:62::/482401:b200:64::/482401:b200:65::/482401:b200:93::/482401:b200:94::/482401:b200:9a::/482401:b200:9c::/482401:b200:100::/452401:b200:108::/452401:b200:110::/452401:b200:118::/452401:b200:120::/452401:b200:128::/452401:b200:130::/452401:b200:138::/452401:b200:140::/452401:b200:148::/452401:b200:150::/452401:b200:158::/452401:b200:160::/452401:b200:168::/452401:b200:170::/452401:b200:178::/452401:b200:180::/452401:b200:188::/452401:b200:190::/452401:b200:198::/452401:b200:2000::/452401:b200:2000::/482401:b200:2003::/482401:b200:2004::/482401:b200:2005::/482401:b200:2006::/482401:b200:2007::/482401:b200:2008::/482401:b200:2009::/482401:b200:200a::/482401:b200:200b::/482401:b200:200c::/482401:b200:200d::/482401:b200:200e::/482401:b200:200f::/482401:b200:2010::/482401:b200:2012::/482401:b200:2014::/482401:b200:2015::/482401:b200:2016::/482401:b200:2017::/482401:b200:2018::/482401:b200:201a::/482401:b200:201b::/482401:b200:201c::/482401:b200:201d::/482401:b200:201e::/482401:b200:201f::/482401:b200:2020::/482401:b200:2021::/482401:b200:2023::/482401:b200:2024::/482401:b200:2026::/482401:b200:2028::/482401:b200:202a::/482401:b200:202b::/482401:b200:202c::/482401:b200:202d::/482401:b200:202e::/482401:b200:202f::/482401:b200:2030::/482401:b200:2032::/482401:b200:2034::/482401:b200:2035::/482401:b200:2036::/482401:b200:2037::/482401:b200:2038::/482401:b200:2039::/482401:b200:203a::/482401:b200:203c::/482401:b200:203d::/482401:b200:203e::/482401:b200:203f::/482401:b200:2040::/482401:b200:2041::/482401:b200:2043::/482401:b200:2044::/482401:b200:2045::/482401:b200:2047::/482401:b200:2048::/482401:b200:204a::/482401:b200:204c::/482401:b200:204d::/482401:b200:2050::/482401:b200:2051::/482401:b200:2052::/482401:b200:2056::/482401:b200:2057::/482401:b200:2058::/482401:b200:2059::/482401:b200:2060::/482401:b200:2062::/482401:b200:2064::/48
Show 13 more
2401:b200:2065::/482401:b200:2067::/482401:b200:2069::/482401:b200:2071::/482401:b200:2072::/482401:b200:207a::/482401:b200:207b::/482401:b200:207c::/482401:b200:2084::/482401:b200:2085::/482401:b200:2086::/482401:b200:2087::/482406:f00:7::/48

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS24186 is reached through

The AS just before AS24186 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS9498 BBIL-AP 53AS55836 RELIANCEJIO-IN 32
ASPA

Provider authorization

AS24186 publishes no ASPA of its own. 3 ASes name it as a provider in theirs. Check a path.

The 3 ASes that name AS24186 as a provider
AS140704 NIOTT-AS-APAS149546 BGCHITALE-AS-INAS152533 NITK-AS-IN
IRR

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
APNICRAILTEL-AS-INMAINT-IN-IRINN

Route objects with origin AS24186: APNIC 1,228 · RADB 66 · LEVEL3 19

as-sets that list AS24186 (21)
AS-CWBHARTIAS-HURRICANEV6AS-INFOTEL-INAS-KDDCUSTOMER2AS-LEVEL3-ORIGINS-EUAS-LEVEL3-ORIGINS-NAAS-PACNET-DOWNSTREAM-SGAS-REACH-CUSTOMERSAS-RELIANCEAS-TELSTRA-INTL-CUSTOMERSAS-VODAFONE-NET-INAS-VSNLAS-VSNL-INAS199746:AS-BLACKLISTAS204464:AS-BLACKLISTAS24186:AS-RAILTELAS3491:AS-CUSTOMERS-APAS3491:AS-CUSTOMERS-TESTAS37986:AS-TULIP-INAS9498:AS-BHARTI-INAS9583:AS-SIFY
Tools

Check AS24186 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup