103.208.60.0/22

Currently announced jointly by AS24186 Railtel Corporation Of India, AS135750 RailTel Corporation is an Internet Service Provider., in the routed prefix 103.208.60.0/22.

Current ASN: AS24186 AS135750; Railtel Corporation Of India
Routed prefix: 103.208.60.0/22; Most specific route covering this prefix
ASNs over time: 2; 2 announcement records
RIR allocation: APNIC; India · 103.208.60.0/22

Routing data · Oct 23, 2026, 08:23 UTC

ASN historyEvery routed prefix covering 103.208.60.0/22

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
103.208.60.0/22	AS24186	Railtel Corporation Of India	India	2026-10-23 06:22	2026-10-23 08:23	Announcing
103.208.60.0/22	AS135750	RailTel Corporation is an Internet Service Provider.	India	Before monitoring	2026-10-23 08:23	Announcing

More specific routes2 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
103.208.60.0/24	AS135750	RailTel Corporation is an Internet Service Provider.	India	Before monitoring	2026-10-23 08:23	Announcing
103.208.63.0/24	AS135750	RailTel Corporation is an Internet Service Provider.	India	Before monitoring	2026-10-23 08:23	Announcing

Change logAll changes

Detected (UTC)	Prefix	Change	ASN	Name	Previous ASN	Country
2026-10-23 06:22	103.208.60.0/22	Origin added	AS24186	Railtel Corporation Of India	AS135750	India

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RIR allocation record

Registry: APNIC
Allocated block: 103.208.60.0/22
Country: India
Allocation date: 2016-02-02
Status: allocated

From the RIRs’ delegated statistics files. Shows where the addresses are registered, not where they are used.

How monitoring works

Every 2 hours ASNBase takes the bgp.tools global routing table (prefix → origin ASN) and compares it with the previous one. The detected time is the time of that comparison; the actual change can be up to about 2 hours earlier.
Only routes seen by more than 100 bgp.tools peers are listed as changes; routes with less visibility are only kept in the history.
A new announcement counts only if it is still in the next routing table, and a withdrawal only if the prefix is missing from two tables in a row, so short flaps are ignored.
ASNBase has been monitoring since 2026-10-19. “Before monitoring” under “First seen” means the route was already announced when monitoring started; the earlier date is unknown.
Prefixes first seen during the first day of monitoring do not count as new announcements: most of them were simply missing from the table at the moment monitoring started.
Countries and regions follow the ASN’s registration, not the actual location of the IP addresses.