Home Prefix Lookup212.48.240.0/20

212.48.240.0/20 - ASN ONE HU 2Connect Telecommunications Infrastructure & Network Services (AS21334)

IPv4RIPE NCCallocatedAS21334ASN-ONE-HU 2Connect Telecommunications Infrastructure & Network Services Ltd. RPKI Valid

CIDR

212.48.240.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇭🇺 Hungary

City

Budapest (IX. kerület)

RIR

RIPE NCC

Status

allocated

Allocated

2010-05-28

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
212.48.240.0/20	AS21334 ASN-ONE-HU 2Connect Telecommunications Infrastructure & Network Services Ltd.	Valid	RIPE	2026-10-11

More-Specific Announcements

2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
212.48.240.0/21	AS21334 ASN-ONE-HU 2Connect Telecommunications Infrastructure & Network Services Ltd.	Valid	-	2026-10-11
212.48.248.0/21	AS21334 ASN-ONE-HU 2Connect Telecommunications Infrastructure & Network Services Ltd.	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
212.48.240.0/20	AS1299	/24	ripe
212.48.240.0/20	AS21334	/21	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS21334	RIPE	VODAFONE-HU-MNT	2021-04-28

Transfer History

Registry transfers of 212.48.240.0/20, blocks inside it, or blocks containing it.

212.48.240.0/20Transfer · 2026-07-21
One Hungary Ltd.
🇭🇺 HU RIPE NCC
→
2Connect Telecommunications Infrastructure & Network Services Ltd.
🇭🇺 HU RIPE NCC
212.48.240.0/20M&A · 2021-08-16
UPC Magyarorszag Kft.
RIPE NCC
→
Vodafone Hungary Ltd.
RIPE NCC
212.48.240.0/20Transfer · 2018-03-29
NET-TV Zrt.
RIPE NCC
→
UPC Magyarorszag Kft.
RIPE NCC
212.48.240.0/20Transfer · 2015-01-20
VmCity LLC
RIPE NCC
→
NET-TV Zrt.
RIPE NCC

Date	Resource	From	To	Type
2026-07-21	212.48.240.0/20	One Hungary Ltd. 🇭🇺 HU RIPE NCC	2Connect Telecommunications Infrastructure & Network Services Ltd. 🇭🇺 HU RIPE NCC	Transfer
2021-08-16	212.48.240.0/20	UPC Magyarorszag Kft. RIPE NCC	Vodafone Hungary Ltd. RIPE NCC	M&A
2018-03-29	212.48.240.0/20	NET-TV Zrt. RIPE NCC	UPC Magyarorszag Kft. RIPE NCC	Transfer
2015-01-20	212.48.240.0/20	VmCity LLC RIPE NCC	NET-TV Zrt. RIPE NCC	Transfer

Origin ASN

AS21334

ASN-ONE-HU 2Connect Telecommunications Infrastructure & Network Services Ltd.

Related Prefixes

More prefixes of AS21334

All prefixes of AS21334 →

Geolocation

Country🇭🇺HungaryHU

RegionBudapest

CityBudapest (IX. kerület)

Coordinates47.4747, 19.0699 ↗

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/212.48.240.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/212.48.240.0/20" | jq

External Links

RIPEstat