157.159.0.0/16

Currently announced by AS2094 Renater, Telecom & Management Sud Paris, in the routed prefix 157.159.0.0/16.

Current ASN: AS2094; Renater, Telecom & Management Sud Paris
Routed prefix: 157.159.0.0/16; Most specific route covering this prefix
ASNs over time: 1; 1 announcement record
RIR allocation: RIPENCC; France · 157.159.0.0/16

Routing data · Nov 10, 2026, 12:46 UTC

ASN historyEvery routed prefix covering 157.159.0.0/16

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
157.159.0.0/16	AS2094	Renater, Telecom & Management Sud Paris	European Union	Before monitoring	2026-11-10 12:46	Announcing

More specific routes13 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
157.159.40.0/23	AS2094	Renater, Telecom & Management Sud Paris	European Union	Before monitoring	2026-11-10 12:46	Announcing
157.159.42.0/23	AS2094	Renater, Telecom & Management Sud Paris	European Union	Before monitoring	2026-11-10 12:46	Announcing
157.159.44.0/22	AS2094	Renater, Telecom & Management Sud Paris	European Union	Before monitoring	2026-11-10 12:46	Announcing
157.159.48.0/23	AS2094	Renater, Telecom & Management Sud Paris	European Union	Before monitoring	2026-11-10 12:46	Announcing
157.159.50.0/23	AS2094	Renater, Telecom & Management Sud Paris	European Union	2026-11-09 22:24	2026-11-10 12:46	Announcing
157.159.61.0/24	AS2094	Renater, Telecom & Management Sud Paris	European Union	Before monitoring	2026-11-10 12:46	Announcing
157.159.191.0/24	AS2094	Renater, Telecom & Management Sud Paris	European Union	Before monitoring	2026-11-10 12:46	Announcing
157.159.192.0/22	AS2094	Renater, Telecom & Management Sud Paris	European Union	Before monitoring	2026-11-10 12:46	Announcing
157.159.196.0/24	AS2094	Renater, Telecom & Management Sud Paris	European Union	Before monitoring	2026-11-10 12:46	Announcing
157.159.198.0/24	AS2094	Renater, Telecom & Management Sud Paris	European Union	Before monitoring	2026-11-10 12:46	Announcing
157.159.199.0/24	AS2094	Renater, Telecom & Management Sud Paris	European Union	Before monitoring	2026-11-10 12:46	Announcing
157.159.200.0/24	AS2094	Renater, Telecom & Management Sud Paris	European Union	Before monitoring	2026-11-10 12:46	Announcing
157.159.248.0/24	AS2263	Renater	European Union	Before monitoring	2026-11-10 12:46	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: 157.159.0.0/16
Country: France
Allocation date: 2004-04-07
Status: assigned

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.