2.91.48.0/20

Currently announced by AS25019 Saudi Telecom Company (STC SAUDINET), in the routed prefix 2.91.48.0/20.

Current ASN: AS25019; Saudi Telecom Company (STC SAUDINET)
Routed prefix: 2.91.48.0/20; Most specific route covering this prefix
ASNs over time: 1; 2 announcement records
RIR allocation: RIPENCC; Saudi Arabia · 2.88.0.0/14

Routing data · Nov 2, 2026, 00:27 UTC

ASN historyEvery routed prefix covering 2.91.48.0/20

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
2.91.48.0/20	AS25019	Saudi Telecom Company (STC SAUDINET)	Saudi Arabia	Before monitoring	2026-11-02 00:27	Announcing
2.88.0.0/14	AS25019	Saudi Telecom Company (STC SAUDINET)	Saudi Arabia	Before monitoring	2026-11-02 00:27	Announcing

More specific routes15 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
2.91.48.0/24	AS25019	Saudi Telecom Company (STC SAUDINET)	Saudi Arabia	Before monitoring	2026-11-02 00:27	Announcing
2.91.49.0/24	AS25019	Saudi Telecom Company (STC SAUDINET)	Saudi Arabia	Before monitoring	2026-11-02 00:27	Announcing
2.91.50.0/24	AS25019	Saudi Telecom Company (STC SAUDINET)	Saudi Arabia	Before monitoring	2026-11-02 00:27	Announcing
2.91.51.0/24	AS25019	Saudi Telecom Company (STC SAUDINET)	Saudi Arabia	Before monitoring	2026-11-02 00:27	Announcing
2.91.52.0/24	AS25019	Saudi Telecom Company (STC SAUDINET)	Saudi Arabia	Before monitoring	2026-11-02 00:27	Announcing
2.91.53.0/24	AS25019	Saudi Telecom Company (STC SAUDINET)	Saudi Arabia	Before monitoring	2026-11-02 00:27	Announcing
2.91.54.0/24	AS25019	Saudi Telecom Company (STC SAUDINET)	Saudi Arabia	Before monitoring	2026-11-02 00:27	Announcing
2.91.56.0/24	AS25019	Saudi Telecom Company (STC SAUDINET)	Saudi Arabia	2026-10-27 06:18	2026-11-02 00:27	Announcing
2.91.57.0/24	AS25019	Saudi Telecom Company (STC SAUDINET)	Saudi Arabia	Before monitoring	2026-11-02 00:27	Announcing
2.91.59.0/24	AS25019	Saudi Telecom Company (STC SAUDINET)	Saudi Arabia	Before monitoring	2026-11-02 00:27	Announcing
2.91.60.0/24	AS25019	Saudi Telecom Company (STC SAUDINET)	Saudi Arabia	Before monitoring	2026-11-02 00:27	Announcing
2.91.61.0/24	AS25019	Saudi Telecom Company (STC SAUDINET)	Saudi Arabia	Before monitoring	2026-11-02 00:27	Announcing
2.91.62.0/24	AS25019	Saudi Telecom Company (STC SAUDINET)	Saudi Arabia	Before monitoring	2026-11-02 00:27	Announcing
2.91.63.0/24	AS25019	Saudi Telecom Company (STC SAUDINET)	Saudi Arabia	Before monitoring	2026-11-02 00:27	Announcing
2.91.58.0/24	AS25019	Saudi Telecom Company (STC SAUDINET)	Saudi Arabia	2026-10-25 18:20	2026-10-26 00:23	Stopped

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: 2.88.0.0/14
Country: Saudi Arabia
Allocation date: 2010-05-17
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.