Home Prefix Lookup37.77.0.0/19

37.77.0.0/19 - BGP Prefix

IPv4RIPE NCCallocated RPKI Valid

CIDR

37.77.0.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇹🇷 Turkey

City

Istanbul

RIR

RIPE NCC

Status

allocated

Allocated

2012-02-01

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

17 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
37.77.1.0/24	AS39582 VAULTR Vaultr Veri Merkezi Hizmetleri Anonim Sirketi	Valid	-	2026-10-11
37.77.2.0/24	AS39582 VAULTR Vaultr Veri Merkezi Hizmetleri Anonim Sirketi	Valid	-	2026-10-11
37.77.4.0/24	AS39582 VAULTR Vaultr Veri Merkezi Hizmetleri Anonim Sirketi	Valid	-	2026-10-11
37.77.5.0/24	AS39582 VAULTR Vaultr Veri Merkezi Hizmetleri Anonim Sirketi	Valid	-	2026-10-11
37.77.6.0/24	AS39582 VAULTR Vaultr Veri Merkezi Hizmetleri Anonim Sirketi	Valid	-	2026-10-11
37.77.9.0/24	AS39582 VAULTR Vaultr Veri Merkezi Hizmetleri Anonim Sirketi	Valid	-	2026-10-11
37.77.10.0/24	AS39582 VAULTR Vaultr Veri Merkezi Hizmetleri Anonim Sirketi	Valid	-	2026-10-11
37.77.11.0/24	AS202588 NUROLBANK Nurol Yatirim Bankasi Anonim Sirketi	Valid	-	2026-10-11
37.77.12.0/24	AS39582 VAULTR Vaultr Veri Merkezi Hizmetleri Anonim Sirketi	Valid	-	2026-10-11
37.77.15.0/24	AS39582 VAULTR Vaultr Veri Merkezi Hizmetleri Anonim Sirketi	Valid	-	2026-10-11
37.77.24.0/24	AS39582 VAULTR Vaultr Veri Merkezi Hizmetleri Anonim Sirketi	Valid	-	2026-10-11
37.77.25.0/24	AS42216 Netviser Netviser Bilisim Teknolojileri San. Ve Tic. Ltd. Sti.	Valid	-	2026-10-11
37.77.26.0/24	AS42216 Netviser Netviser Bilisim Teknolojileri San. Ve Tic. Ltd. Sti.	Valid	-	2026-10-11
37.77.27.0/24	AS42216 Netviser Netviser Bilisim Teknolojileri San. Ve Tic. Ltd. Sti.	Valid	-	2026-10-11
37.77.28.0/24	AS12735 ASTurkNet TurkNet Iletisim Hizmetleri A.S.	Valid	-	2026-10-11
37.77.29.0/24	AS12735 ASTurkNet TurkNet Iletisim Hizmetleri A.S.	Valid	-	2026-10-11
37.77.31.0/24	AS15830 Equinix Equinix (EMEA) Acquisition Enterprises B.V.	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
37.77.0.0/19	AS39582	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS39582	RIPE	lir-tr-vaultr-1-MNT	2024-09-20

More Specific Prefixes

Prefix	AS	Country	Status
37.77.0.0/24		🇹🇷TR	assigned
37.77.1.0/24	AS39582	🇹🇷TR	assigned
37.77.2.0/24	AS39582	🇹🇷TR	assigned
37.77.3.0/24		🇹🇷TR	assigned
37.77.4.0/24	AS39582	🇹🇷TR	assigned
37.77.5.0/24	AS39582	🇹🇷TR	assigned
37.77.6.0/24	AS39582	🇹🇷TR	assigned
37.77.7.0/24		🇹🇷TR	assigned
37.77.8.0/24		🇹🇷TR	assigned
37.77.9.0/24	AS39582	🇹🇷TR	assigned
37.77.10.0/24	AS39582	🇹🇷TR	assigned
37.77.11.0/24	AS202588	🇹🇷TR	assigned
37.77.12.0/24	AS39582	🇹🇷TR	assigned
37.77.13.0/24		🇹🇷TR	assigned
37.77.14.0/24		🇹🇷TR	assigned
37.77.15.0/24	AS39582	🇹🇷TR	assigned
37.77.16.0/24		🇹🇷TR	assigned
37.77.17.0/24		🇹🇷TR	assigned
37.77.18.0/24		🇹🇷TR	assigned
37.77.19.0/24		🇹🇷TR	assigned
37.77.20.0/24		🇹🇷TR	assigned
37.77.21.0/24		🇹🇷TR	assigned
37.77.22.0/24		🇹🇷TR	assigned
37.77.23.0/24		🇹🇷TR	assigned
37.77.24.0/24	AS39582	🇹🇷TR	assigned
37.77.25.0/24	AS42216	🇹🇷TR	assigned
37.77.26.0/24	AS42216	🇹🇷TR	assigned
37.77.27.0/24	AS42216	🇹🇷TR	assigned
37.77.28.0/24	AS12735	🇹🇷TR	assigned
37.77.29.0/24	AS12735	🇹🇷TR	assigned
37.77.30.0/24		🇹🇷TR	assigned
37.77.31.0/24	AS15830	🇹🇷TR	assigned

Transfer History

Registry transfers of 37.77.0.0/19, blocks inside it, or blocks containing it.

37.77.0.0/19Transfer · 2024-08-12
Grid Telekomunikasyon Hizmetleri AS
RIPE NCC
→
Vaultr Veri Merkezi Hizmetleri Anonim Sirketi
RIPE NCC
37.77.0.0/19M&A · 2022-07-20
Grid Bilisim Teknolojileri A.S.
RIPE NCC
→
Grid Telekomunikasyon Hizmetleri Anoniem Sirketi
RIPE NCC

Date	Resource	From	To	Type
2024-08-12	37.77.0.0/19	Grid Telekomunikasyon Hizmetleri AS RIPE NCC	Vaultr Veri Merkezi Hizmetleri Anonim Sirketi RIPE NCC	Transfer
2022-07-20	37.77.0.0/19	Grid Bilisim Teknolojileri A.S. RIPE NCC	Grid Telekomunikasyon Hizmetleri Anoniem Sirketi RIPE NCC	M&A

Geolocation

Country🇹🇷TurkeyTR

RegionIstanbul

CityIstanbul

Coordinates41.0082, 28.9784 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/37.77.0.0/19

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/37.77.0.0/19" | jq

External Links

RIPEstat