Home Prefix Lookup2001:718:1800::/42

2001:718:1800::/42

🇨🇿

IPv6RIPEassigned RPKI Valid

CIDR

2001:718:1800::/42

IP Version

IPv6

Addresses

77.3Y

Mask

/42

Country

🇨🇿 Czechia

City

Prague

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:718::/29	AS2852CESNET2 CESNET z.s.p.o.	Valid	—	5/30/2026

Prefix	Origin	Max Length	Trust Anchor
2001:718::/29	AS2852	/48	ripe

Prefix	AS	Country	Status
2001:718:1812::/48		🇨🇿CZ	assigned
2001:718:180a::/48		🇨🇿CZ	assigned
2001:718:1801::/48		🇨🇿CZ	assigned
2001:718:1810::/48		🇨🇿CZ	assigned
2001:718:1802::/48		🇨🇿CZ	assigned
2001:718:1805::/48		🇨🇿CZ	assigned
2001:718:1807::/48		🇨🇿CZ	assigned
2001:718:180e::/48		🇨🇿CZ	assigned
2001:718:1808::/48		🇨🇿CZ	assigned
2001:718:1811::/48		🇨🇿CZ	assigned
2001:718:1813::/48		🇨🇿CZ	assigned
2001:718:180f::/48		🇨🇿CZ	assigned
2001:718:1804::/48		🇨🇿CZ	assigned
2001:718:1800::/48		🇨🇿CZ	assigned
2001:718:180b::/48		🇨🇿CZ	assigned
2001:718:1806::/48		🇨🇿CZ	assigned
2001:718:180c::/48		🇨🇿CZ	assigned
2001:718:1800:8::/64		🇨🇿CZ	assigned
2001:718:1800:9::/64		🇨🇿CZ	assigned
2001:718:1800:1804::/64		🇨🇿CZ	assigned
2001:718:1800:10::/64		🇨🇿CZ	assigned
2001:718:1800:6::/64		🇨🇿CZ	assigned
2001:718:1800:f::/64		🇨🇿CZ	assigned
2001:718:1800:11::/64		🇨🇿CZ	assigned
2001:718:1800:18ff::/64	AS201648	🇨🇿CZ	assigned
2001:718:1800:7::/64		🇨🇿CZ	assigned
2001:718:1800:a::/64		🇨🇿CZ	assigned
2001:718:1800:b::/64		🇨🇿CZ	assigned
2001:718:1800:c::/64		🇨🇿CZ	assigned
2001:718:1800:13::/64		🇨🇿CZ	assigned
2001:718:1800:1802::/64		🇨🇿CZ	assigned
2001:718:1800:ff03::/64		🇨🇿CZ	assigned
2001:718:1800:1::/64		🇨🇿CZ	assigned
2001:718:1800:12::/64		🇨🇿CZ	assigned
2001:718:1800:e::/64		🇨🇿CZ	assigned
2001:718:1800:5::/64		🇨🇿CZ	assigned

Geolocation

Country🇨🇿CzechiaCZ

RegionPrague

CityPrague

API

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

curl -s "https://api.ipctl.io/v1/prefix/2001:718:1800::/42" | jq

External Links