Home Prefix Lookup2a01:9420:41:100::/64

2a01:9420:41:100::/64 - BGP Prefix

IPv6RIPEassigned RPKI Valid

CIDR

2a01:9420:41:100::/64

IP Version

IPv6

Addresses

18.4E

Mask

/64

Country

🇨🇿 Czechia

City

Průhonice (Praha 11)

RIR

RIPE

Status

assigned

Allocated

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 currently announced in BGP. See covering prefix below.

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2a01:9420::/29	AS62099 JMNET JM-Networks, s.r.o.	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a01:9420::/32	AS62099	/32	ripe
2a01:9420::/29	AS62099	/29	ripe

Transfer History

Registry transfers of 2a01:9420:41:100::/64, blocks inside it, or blocks containing it.

2a01:9420::/29Transfer · 2025-12-15
JM-Net, z.s.
🇨🇿 CZ RIPE NCC
→
JM-Networks, s.r.o.
🇨🇿 CZ RIPE NCC

Date	Resource	From	To	Type
2025-12-15	2a01:9420::/29	JM-Net, z.s. 🇨🇿 CZ RIPE NCC	JM-Networks, s.r.o. 🇨🇿 CZ RIPE NCC	Transfer

Related Prefixes

Covering prefix

2a01:9420::/29AS62099

Geolocation

Country🇨🇿CzechiaCZ

RegionPrague

CityPrůhonice (Praha 11)

Coordinates50.0342, 14.5202 ↗

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/2a01:9420:41:100::/64

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

curl -s "https://api.ipctl.io/v1/prefix/2a01:9420:41:100::/64" | jq

External Links

RIPEstat