31.145.0.0/16

Currently announced by AS15924 VODAFONE NET ILETISIM HIZMETLERI AS15924, in the routed prefix 31.145.0.0/16.

Current ASN: AS15924; VODAFONE NET ILETISIM HIZMETLERI AS15924
Routed prefix: 31.145.0.0/16; Most specific route covering this prefix
ASNs over time: 1; 1 announcement record
RIR allocation: RIPENCC; Türkiye · 31.145.0.0/16

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

ASN historyEvery routed prefix covering 31.145.0.0/16

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
31.145.0.0/16	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing

More specific routes104 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
31.145.0.0/17	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.0.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.1.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.4.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.5.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.7.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.8.0/22	AS209154	destek	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.15.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.16.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.21.0/24	AS51585	ACIBADEM-ASN	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.23.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.26.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.36.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.38.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.39.0/24	AS204209	BIZIMINTERNET	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.40.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.41.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.43.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.44.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.46.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.47.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.48.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.49.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.53.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.55.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.59.0/24	AS206409	INGENICOTR	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.65.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.66.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.72.0/24	AS33830	BKM-AS	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.73.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.76.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.83.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.87.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.88.0/24	AS47185	SabihaGokcen-TR	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.90.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.91.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.92.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.94.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.95.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.96.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.99.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.100.0/23	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.101.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.102.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.104.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.105.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.106.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.109.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.114.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.121.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.122.0/24	AS200691	tacirler	Türkiye	2026-11-07 02:21	2026-11-10 12:46	Announcing
31.145.123.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.125.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.127.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.128.0/17	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.130.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.136.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.137.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.140.0/24	AS202557	MIGROS	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.142.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.151.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.153.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.156.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.158.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.165.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.168.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.171.0/24	AS33830	BKM-AS	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.187.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.188.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.192.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.193.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.196.0/24	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.197.0/24	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.198.0/24	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.199.0/24	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.200.0/23	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.202.0/23	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.204.0/23	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.206.0/23	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.208.0/23	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.212.0/23	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.214.0/23	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.216.0/23	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.218.0/23	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.221.0/24	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.222.0/24	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.223.0/24	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.224.0/21	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.232.0/23	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.234.0/23	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.236.0/23	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.238.0/23	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.240.0/24	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.241.0/24	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.242.0/24	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.243.0/24	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.248.0/24	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.249.0/24	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.250.0/24	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.251.0/24	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.253.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.254.0/24	AS8386	VODAFONE NET ILETISIM HIZMETLERI AS8386	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.255.0/24	AS15924	VODAFONE NET ILETISIM HIZMETLERI AS15924	Türkiye	Before monitoring	2026-11-10 12:46	Announcing
31.145.122.0/24	AS206806	TACIRLER	Türkiye	Before monitoring	2026-11-07 00:24	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: 31.145.0.0/16
Country: Türkiye
Allocation date: 2011-02-09
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.