Home Prefix Lookup178.254.200.0/23

178.254.200.0/23 - NETSURF BG Net Surf.Net (AS20911)

IPv4RIPEannouncedAS20911NETSURF-AS-BG Net-Surf.net Ltd. RPKI Valid

CIDR

178.254.200.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇧🇬 Bulgaria

City

Blagoevgrad

RIR

RIPE

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
178.254.200.0/23	AS20911 NETSURF-AS-BG Net-Surf.net Ltd.	Valid	RIPE	2026-10-11

More-Specific Announcements

2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
178.254.200.0/24	AS20911 NETSURF-AS-BG Net-Surf.net Ltd.	Valid	-	2026-10-11
178.254.201.0/24	AS20911 NETSURF-AS-BG Net-Surf.net Ltd.	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
178.254.200.0/23	AS20911	/23	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS20911	RIPE	NETSURF-MNT	2019-11-25

Origin ASN

AS20911

NETSURF-AS-BG Net-Surf.net Ltd.

Related Prefixes

More prefixes of AS20911

All prefixes of AS20911 →

Geolocation

Country🇧🇬BulgariaBG

RegionBlagoevgrad

CityBlagoevgrad

Coordinates42.0146, 23.0980 ↗

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 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/178.254.200.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/178.254.200.0/23" | jq

External Links

RIPEstat