Home Prefix Lookup217.174.144.0/20

217.174.144.0/20 - (AS8877)

IPv4RIPE NCCallocatedAS8877 RPKI Valid

CIDR

217.174.144.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇧🇬 Bulgaria

City

Sofia

RIR

RIPE NCC

Status

allocated

Allocated

2004-09-01

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
217.174.144.0/24	AS42347 Hosting-27 Hosting-27 LTD	Valid	-	2026-10-12
217.174.145.0/24	AS211772 ITRB ITRB Ltd	Valid	-	2026-10-12
217.174.146.0/24	AS31083 Telepoint Telepoint Ltd	Valid	-	2026-10-12
217.174.147.0/24	AS31083 Telepoint Telepoint Ltd	Valid	-	2026-10-12
217.174.148.0/23	AS31083 Telepoint Telepoint Ltd	Valid	-	2026-10-12
217.174.148.0/24	AS57344 TELEHOUSE-AS Telehouse EAD	Valid	-	2026-10-12
217.174.149.0/24	AS57344 TELEHOUSE-AS Telehouse EAD	Valid	-	2026-10-12
217.174.150.0/24	AS57344 TELEHOUSE-AS Telehouse EAD	Valid	-	2026-10-12
217.174.151.0/24	AS31083 Telepoint Telepoint Ltd	Valid	-	2026-10-12
217.174.152.0/23	AS31083 Telepoint Telepoint Ltd	Valid	-	2026-10-12
217.174.152.0/24	AS57344 TELEHOUSE-AS Telehouse EAD	Valid	-	2026-10-12
217.174.153.0/24	AS57344 TELEHOUSE-AS Telehouse EAD	Valid	-	2026-10-12
217.174.154.0/24	AS57344 TELEHOUSE-AS Telehouse EAD	Valid	-	2026-10-12
217.174.155.0/24	AS31083 Telepoint Telepoint Ltd	Valid	-	2026-10-12
217.174.156.0/24	AS201200 SUPERHOSTING_AS SuperHosting.BG Ltd.	Valid	-	2026-10-12
217.174.158.0/24	AS205128 Trixir-AS Phoenix Media Ltd.	Valid	-	2026-10-12
217.174.159.0/24	AS57344 TELEHOUSE-AS Telehouse EAD	Valid	-	2026-10-12

More Specific Prefixes

Prefix	AS	Country	Status
217.174.144.0/24	AS42347	🇧🇬BG	assigned
217.174.145.0/24	AS211772	🇧🇬BG	assigned
217.174.146.0/23	AS31083	🇧🇬BG	assigned
217.174.148.0/23	AS31083	🇧🇬BG	assigned
217.174.150.0/24	AS57344	🇧🇬BG	assigned
217.174.151.0/24	AS31083	🇧🇬BG	assigned
217.174.152.0/23	AS31083	🇧🇬BG	assigned
217.174.154.0/24	AS57344	🇧🇬BG	assigned
217.174.155.0/24	AS31083	🇧🇬BG	assigned
217.174.156.0/24	AS201200	🇧🇬BG	assigned
217.174.157.0/24	AS59900	🇧🇬BG	assigned
217.174.158.0/24	AS205128	🇧🇬BG	assigned
217.174.159.0/24	AS57344	🇧🇬BG	assigned

Transfer History

Registry transfers of 217.174.144.0/20, blocks inside it, or blocks containing it.

217.174.144.0/20Transfer · 2016-06-03
Telehouse EAD
RIPE NCC
→
Lir.bg EOOD
RIPE NCC

Date	Resource	From	To	Type
2016-06-03	217.174.144.0/20	Telehouse EAD RIPE NCC	Lir.bg EOOD RIPE NCC	Transfer

Origin ASN

AS8877

Related Prefixes

More prefixes of AS8877

78.128.0.0/24

All prefixes of AS8877 →

Geolocation

Country🇧🇬BulgariaBG

RegionSofia-grad

CitySofia

Coordinates42.6977, 23.3219 ↗

Abuse Contact

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/217.174.144.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/217.174.144.0/20" | jq

External Links

RIPEstat