37.237.0.0/19

Currently announced by AS199739 Earthlink-DMCC-IQ, in the routed prefix 37.237.0.0/19.

Current ASN: AS199739; Earthlink-DMCC-IQ
Routed prefix: 37.237.0.0/19; Most specific route covering this prefix
ASNs over time: 2; 2 announcement records
RIR allocation: RIPENCC; United Arab Emirates · 37.236.0.0/14

Routing data · Nov 2, 2026, 04:24 UTC

ASN historyEvery routed prefix covering 37.237.0.0/19

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
37.237.0.0/19	AS199739	Earthlink-DMCC-IQ	United Arab Emirates	Before monitoring	2026-11-02 04:24	Announcing
37.237.0.0/16	AS203214	Hulum Almustakbal	Iraq	Before monitoring	2026-11-02 04:24	Announcing

More specific routes17 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
37.237.0.0/20	AS199739	Earthlink-DMCC-IQ	United Arab Emirates	Before monitoring	2026-11-02 04:24	Announcing
37.237.16.0/24	AS199739	Earthlink-DMCC-IQ	United Arab Emirates	Before monitoring	2026-11-02 04:24	Announcing
37.237.17.0/24	AS199739	Earthlink-DMCC-IQ	United Arab Emirates	Before monitoring	2026-11-02 04:24	Announcing
37.237.18.0/24	AS199739	Earthlink-DMCC-IQ	United Arab Emirates	Before monitoring	2026-11-02 04:24	Announcing
37.237.19.0/24	AS199739	Earthlink-DMCC-IQ	United Arab Emirates	Before monitoring	2026-11-02 04:24	Announcing
37.237.20.0/24	AS199739	Earthlink-DMCC-IQ	United Arab Emirates	Before monitoring	2026-11-02 04:24	Announcing
37.237.21.0/24	AS199739	Earthlink-DMCC-IQ	United Arab Emirates	Before monitoring	2026-11-02 04:24	Announcing
37.237.22.0/24	AS199739	Earthlink-DMCC-IQ	United Arab Emirates	Before monitoring	2026-11-02 04:24	Announcing
37.237.23.0/24	AS199739	Earthlink-DMCC-IQ	United Arab Emirates	Before monitoring	2026-11-02 04:24	Announcing
37.237.24.0/24	AS199739	Earthlink-DMCC-IQ	United Arab Emirates	Before monitoring	2026-11-02 04:24	Announcing
37.237.25.0/24	AS199739	Earthlink-DMCC-IQ	United Arab Emirates	Before monitoring	2026-11-02 04:24	Announcing
37.237.26.0/24	AS199739	Earthlink-DMCC-IQ	United Arab Emirates	Before monitoring	2026-11-02 04:24	Announcing
37.237.27.0/24	AS199739	Earthlink-DMCC-IQ	United Arab Emirates	Before monitoring	2026-11-02 04:24	Announcing
37.237.28.0/24	AS199739	Earthlink-DMCC-IQ	United Arab Emirates	Before monitoring	2026-11-02 04:24	Announcing
37.237.29.0/24	AS199739	Earthlink-DMCC-IQ	United Arab Emirates	Before monitoring	2026-11-02 04:24	Announcing
37.237.31.0/24	AS139341	ACE CDN	Singapore	2026-10-28 14:20	2026-11-02 04:24	Announcing
37.237.31.0/24	AS199739	Earthlink-DMCC-IQ	United Arab Emirates	Before monitoring	2026-10-29 00:23	Stopped

Change logAll changes

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

Look up another address

RIR allocation record

Registry: RIPENCC
Allocated block: 37.236.0.0/14
Country: United Arab Emirates
Allocation date: 2012-04-13
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.