Home Prefix Lookup2a03:f280::/29

2a03:f280::/29 - EDERA Group CEZNET S.R.O (AS42306)

IPv6RIPE NCCallocatedAS42306EDERA_Group CEZNET s.r.o.No ROA

CIDR

2a03:f280::/29

IP Version

IPv6

Addresses

633825.3Y

Mask

/29

Country

🇨🇿 Czechia

City

Pardubice District

RIR

RIPE NCC

Status

allocated

Allocated

2011-11-15

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2a03:f280::/29	AS42306 EDERA_Group CEZNET s.r.o.	No ROA	RIPE	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS42306	RIPE	MNT-BLUE4	2019-07-09

More Specific Prefixes

Prefix	Country	Status
2a03:f280:fff0::/48	🇨🇿CZ	assigned
2a03:f282::/56	🇨🇿CZ	assigned
2a03:f282:0:100::/56	🇨🇿CZ	assigned

Transfer History

Registry transfers of 2a03:f280::/29, blocks inside it, or blocks containing it.

2a03:f280::/29M&A · 2026-10-05
Edera Group a.s.
🇨🇿 CZ RIPE NCC
→
CEZNET s.r.o.
🇨🇿 CZ RIPE NCC

Date	Resource	From	To	Type
2026-10-05	2a03:f280::/29	Edera Group a.s. 🇨🇿 CZ RIPE NCC	CEZNET s.r.o. 🇨🇿 CZ RIPE NCC	M&A

Origin ASN

AS42306

EDERA_Group CEZNET s.r.o.

Related Prefixes

More prefixes of AS42306

All prefixes of AS42306 →

Geolocation

Country🇨🇿CzechiaCZ

RegionPardubice Region

CityPardubice District

Coordinates50.0328, 15.7772 ↗

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/2a03:f280::/29

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

curl -s "https://api.ipctl.io/v1/prefix/2a03:f280::/29" | jq

External Links

RIPEstat