80.231.0.0/16

Currently announced by AS6453 TATA Communications, in the routed prefix 80.231.0.0/16.

Current ASN: AS6453; TATA Communications
Routed prefix: 80.231.0.0/16; Most specific route covering this prefix
ASNs over time: 1; 1 announcement record
RIR allocation: RIPENCC; Canada · 80.231.0.0/16

Routing data · Nov 2, 2026, 04:24 UTC

ASN historyEvery routed prefix covering 80.231.0.0/16

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
80.231.0.0/16	AS6453	TATA Communications	United States	Before monitoring	2026-11-02 04:24	Announcing

More specific routes17 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
80.231.8.0/21	AS6453	TATA Communications	United States	Before monitoring	2026-11-02 04:24	Announcing
80.231.9.0/24	AS12670	AS-COMPLETEL	France	Before monitoring	2026-11-02 04:24	Announcing
80.231.11.0/24	AS6453	TATA Communications	United States	Before monitoring	2026-11-02 04:24	Announcing
80.231.16.0/23	AS40009	BitGravity	United States	Before monitoring	2026-11-02 04:24	Announcing
80.231.53.0/24	AS6774	BICS	Belgium	Before monitoring	2026-11-02 04:24	Announcing
80.231.56.0/24	AS6453	TATA Communications	United States	Before monitoring	2026-11-02 04:24	Announcing
80.231.71.0/24	AS6453	TATA Communications	United States	Before monitoring	2026-11-02 04:24	Announcing
80.231.93.0/24	AS6453	TATA Communications	United States	Before monitoring	2026-11-02 04:24	Announcing
80.231.94.0/24	AS6453	TATA Communications	United States	Before monitoring	2026-11-02 04:24	Announcing
80.231.136.0/24	AS6453	TATA Communications	United States	Before monitoring	2026-11-02 04:24	Announcing
80.231.155.0/24	AS6453	TATA Communications	United States	Before monitoring	2026-11-02 04:24	Announcing
80.231.162.0/23	AS40009	BitGravity	United States	Before monitoring	2026-11-02 04:24	Announcing
80.231.162.0/24	AS40009	BitGravity	United States	Before monitoring	2026-11-02 04:24	Announcing
80.231.163.0/24	AS40009	BitGravity	United States	Before monitoring	2026-11-02 04:24	Announcing
80.231.213.0/24	AS8529	Zain Omantel International	United Arab Emirates	Before monitoring	2026-11-02 04:24	Announcing
80.231.218.0/24	AS6453	TATA Communications	United States	2026-10-27 18:22	2026-11-02 04:24	Announcing
80.231.235.0/24	AS6453	TATA Communications	United States	Before monitoring	2026-11-02 04:24	Announcing

Change logAll changes

The routes covering this address have had no origin changes since ASNBase started monitoring.

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RIR allocation record

Registry: RIPENCC
Allocated block: 80.231.0.0/16
Country: Canada
Allocation date: 2002-03-20
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.