Home Prefix Lookup217.23.240.0/20

217.23.240.0/20 - LibertyGlobal Liberty Global Europe Holding B.V (AS6830)

IPv4RIPE NCCallocatedAS6830LibertyGlobal Liberty Global Europe Holding B.V. RPKI Valid

CIDR

217.23.240.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇸🇰 Slovakia

City

Bratislava

RIR

RIPE NCC

Status

allocated

Allocated

2003-03-11

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
217.23.240.0/20	AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	Valid	RIPE	2026-10-12

More-Specific Announcements

2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
217.23.240.0/21	AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	Valid	-	2026-10-12
217.23.248.0/21	AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
217.23.240.0/20	AS6830	/20	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS6830	RIPE	AS6830-MNT	2010-01-25

More Specific Prefixes

Prefix	Country	Status
217.23.240.0/23	🇸🇰SK	assigned
217.23.242.0/24	🇸🇰SK	assigned
217.23.243.0/24	🇸🇰SK	assigned
217.23.244.0/24	🇸🇰SK	assigned
217.23.245.0/24	🇸🇰SK	assigned
217.23.246.0/23	🇸🇰SK	assigned
217.23.248.0/24	🇸🇰SK	assigned
217.23.249.0/27	🇸🇰SK	assigned
217.23.249.64/26	🇸🇰SK	assigned
217.23.249.128/25	🇸🇰SK	assigned
217.23.250.0/23	🇸🇰SK	assigned
217.23.252.0/22	🇸🇰SK	assigned

Transfer History

Registry transfers of 217.23.240.0/20, blocks inside it, or blocks containing it.

217.23.240.0/20M&A · 2021-11-03
UPC Slovensko s.r.o
RIPE NCC
→
Upc Broadband Slovakia s.r.o.
RIPE NCC

Date	Resource	From	To	Type
2021-11-03	217.23.240.0/20	UPC Slovensko s.r.o RIPE NCC	Upc Broadband Slovakia s.r.o. RIPE NCC	M&A

Origin ASN

AS6830

LibertyGlobal Liberty Global Europe Holding B.V.

Related Prefixes

More prefixes of AS6830

All prefixes of AS6830 →

Geolocation

Country🇸🇰SlovakiaSK

RegionBratislava Region

CityBratislava

Coordinates48.1478, 17.1072 ↗

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/217.23.240.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/217.23.240.0/20" | jq

External Links

RIPEstat