Autonomous System

AS24186 RailTel Corporation of India Ltd.

ISPActiveIndiaAPNIC

AS24186 (RAILTEL-AS-IN) is an ISP network operated by RailTel Corporation of India Ltd. in India, registered with APNIC. It has 505 IPv4 prefixes with 205,312 addresses and 132 IPv6 prefixes, which makes it the 1,263rd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses205,312in 505 prefixes
IPv6 prefixes132≈ 8.0 × 10²⁸ addresses
Size rank#1,263of 82,200 active ASNs
Abuser scoreElevated0.94% of its addresses flagged · method

Details

OrganizationRailTel Corporation of India Ltd.
AS nameRAILTEL-AS-IN
Websiterailtel.in
Country India (IN)
Network typeISP
RegistryAPNIC
Abuse contactabuse@railtelindia.com
Registered—
Last updated2020-12-02

IPv4 prefixes

505 prefixes · 205,312 addresses
NetworkAddressesFirst – last address
112.133.192.0/1816,384112.133.192.0 – 112.133.255.255
122.252.224.0/198,192122.252.224.0 – 122.252.255.255
203.153.32.0/204,096203.153.32.0 – 203.153.47.255
27.0.216.0/221,02427.0.216.0 – 27.0.219.255
27.0.244.0/221,02427.0.244.0 – 27.0.247.255
27.111.72.0/221,02427.111.72.0 – 27.111.75.255
27.112.120.0/221,02427.112.120.0 – 27.112.123.255
27.116.40.0/221,02427.116.40.0 – 27.116.43.255
27.122.60.0/221,02427.122.60.0 – 27.122.63.255
36.255.4.0/221,02436.255.4.0 – 36.255.7.255
36.255.12.0/221,02436.255.12.0 – 36.255.15.255
36.255.16.0/221,02436.255.16.0 – 36.255.19.255
45.115.88.0/221,02445.115.88.0 – 45.115.91.255
45.121.0.0/221,02445.121.0.0 – 45.121.3.255
103.15.252.0/221,024103.15.252.0 – 103.15.255.255
103.28.244.0/221,024103.28.244.0 – 103.28.247.255
103.30.64.0/221,024103.30.64.0 – 103.30.67.255
103.30.116.0/221,024103.30.116.0 – 103.30.119.255
103.30.176.0/221,024103.30.176.0 – 103.30.179.255
103.55.72.0/221,024103.55.72.0 – 103.55.75.255
103.61.72.0/221,024103.61.72.0 – 103.61.75.255
103.66.72.0/221,024103.66.72.0 – 103.66.75.255
103.74.108.0/221,024103.74.108.0 – 103.74.111.255
103.76.208.0/221,024103.76.208.0 – 103.76.211.255
103.82.80.0/221,024103.82.80.0 – 103.82.83.255
The 25 largest of 505. The API and the database have all of them.

IPv6 prefixes

132 prefixes
  • 2401:b200::/32
  • 2401:b200:100::/45
  • 2401:b200:108::/45
  • 2401:b200:110::/45
  • 2401:b200:118::/45
  • 2401:b200:120::/45
  • 2401:b200:128::/45
  • 2401:b200:130::/45
  • 2401:b200:138::/45
  • 2401:b200:140::/45
  • 2401:b200:148::/45
  • 2401:b200:150::/45
  • 2401:b200:158::/45
  • 2401:b200:160::/45
  • 2401:b200:168::/45
  • 2401:b200:170::/45
  • 2401:b200:178::/45
  • 2401:b200:180::/45
  • 2401:b200:188::/45
  • 2401:b200:190::/45
  • 2401:b200:198::/45
  • 2401:b200:2000::/45
  • 2401:b200:9::/48
  • 2401:b200:10::/48
  • 2401:b200:12::/48
The 25 largest of 132. The API and the database have all of them.

Query AS24186 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS24186&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS24186, with or without a key:

curl "https://api.ipapi.is/?q=112.133.192.1"

Largest networks in India

AS55836 Reliance Jio Infocomm Limited7,814,144 IPv4 addressesAS9829 Bharat Sanchar Nigam Ltd7,203,072 IPv4 addressesAS9498 Bharti Airtel Limited4,225,280 IPv4 addressesAS45609 Bharti Airtel Limited3,610,880 IPv4 addressesAS4755 Tata Communications Limited3,030,784 IPv4 addressesAS24560 Bharti Airtel Limited2,625,536 IPv4 addresses