Home Prefix Lookup2001:718::/42

2001:718::/42 - BGP Prefix

IPv6RIPEassigned RPKI Valid

CIDR

2001:718::/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:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

Related Announcements

1 less-specific, 1 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:718::/29	AS2852 CESNET2 CESNET z.s.p.o.	Valid	-	2026-10-11
2001:718:19::/48	AS2852 CESNET2 CESNET z.s.p.o.	Valid	-	2026-10-11

RPKI ROAs

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

More Specific Prefixes

100

Prefix	AS	Country	Status
2001:718::/48		🇨🇿CZ	assigned
2001:718:0:2::/64		🇨🇿CZ	assigned
2001:718:0:3::/64		🇨🇿CZ	assigned
2001:718:0:4::/64		🇨🇿CZ	assigned
2001:718:0:5::/64		🇨🇿CZ	assigned
2001:718:0:6::/64		🇨🇿CZ	assigned
2001:718:0:7::/64		🇨🇿CZ	assigned
2001:718:0:8::/64		🇨🇿CZ	assigned
2001:718:0:9::/64		🇨🇿CZ	assigned
2001:718:0:a::/64		🇨🇿CZ	assigned
2001:718:0:b::/64		🇨🇿CZ	assigned
2001:718:0:c::/64		🇨🇿CZ	assigned
2001:718:0:e::/64		🇨🇿CZ	assigned
2001:718:0:f::/64		🇨🇿CZ	assigned
2001:718:0:10::/64		🇨🇿CZ	assigned
2001:718:0:11::/64		🇨🇿CZ	assigned
2001:718:0:12::/64		🇨🇿CZ	assigned
2001:718:0:13::/64		🇨🇿CZ	assigned
2001:718:0:14::/64		🇨🇿CZ	assigned
2001:718:0:15::/64		🇨🇿CZ	assigned
2001:718:0:17::/64	AS213152	🇨🇿CZ	assigned
2001:718:0:19::/64		🇨🇿CZ	assigned
2001:718:0:1a::/64		🇨🇿CZ	assigned
2001:718:0:1b::/64		🇨🇿CZ	assigned
2001:718:0:1c::/64		🇨🇿CZ	assigned
2001:718:0:8006::/64		🇨🇿CZ	assigned
2001:718:1::/48		🇨🇿CZ	assigned
2001:718:1:1::/64		🇨🇿CZ	assigned
2001:718:1:2::/64		🇨🇿CZ	assigned
2001:718:1:3::/64		🇨🇿CZ	assigned
2001:718:1:4::/64		🇨🇿CZ	assigned
2001:718:1:5::/64		🇨🇿CZ	assigned
2001:718:1:6::/64		🇨🇿CZ	assigned
2001:718:1:7::/64		🇨🇿CZ	assigned
2001:718:1:8::/64		🇨🇿CZ	assigned
2001:718:1:9::/64		🇨🇿CZ	assigned
2001:718:1:a::/64		🇨🇿CZ	assigned
2001:718:1:b::/64		🇨🇿CZ	assigned
2001:718:1:c::/64		🇨🇿CZ	assigned
2001:718:1:d::/64		🇨🇿CZ	assigned
2001:718:1:f::/64		🇨🇿CZ	assigned
2001:718:1:10::/64		🇨🇿CZ	assigned
2001:718:1:11::/64		🇨🇿CZ	assigned
2001:718:1:12::/64		🇨🇿CZ	assigned
2001:718:1:13::/64		🇨🇿CZ	assigned
2001:718:1:14::/64		🇨🇿CZ	assigned
2001:718:1:15::/64		🇨🇿CZ	assigned
2001:718:1:18::/63		🇨🇿CZ	assigned
2001:718:1:1a::/64		🇨🇿CZ	assigned
2001:718:1:1d::/64		🇨🇿CZ	assigned
2001:718:1:1f::/64		🇨🇿CZ	assigned
2001:718:1:20::/64		🇨🇿CZ	assigned
2001:718:1:23::/64		🇨🇿CZ	assigned
2001:718:1:24::/63		🇨🇿CZ	assigned
2001:718:1:26::/63		🇨🇿CZ	assigned
2001:718:1:28::/64		🇨🇿CZ	assigned
2001:718:1:2a::/64		🇨🇿CZ	assigned
2001:718:1:2c::/63		🇨🇿CZ	assigned
2001:718:1:2e::/64		🇨🇿CZ	assigned
2001:718:1:2f::/64		🇨🇿CZ	assigned
2001:718:1:30::/64		🇨🇿CZ	assigned
2001:718:1:31::/64		🇨🇿CZ	assigned
2001:718:1:32::/64		🇨🇿CZ	assigned
2001:718:1:33::/64		🇨🇿CZ	assigned
2001:718:1:34::/64		🇨🇿CZ	assigned
2001:718:1:35::/64		🇨🇿CZ	assigned
2001:718:1:36::/64		🇨🇿CZ	assigned
2001:718:1:37::/64		🇨🇿CZ	assigned
2001:718:1:100::/64		🇨🇿CZ	assigned
2001:718:1:101::/64		🇨🇿CZ	assigned
2001:718:1:a100::/64		🇨🇿CZ	assigned
2001:718:1:fff0::/63		🇨🇿CZ	assigned
2001:718:2::/48		🇨🇿CZ	assigned
2001:718:3::/48		🇨🇿CZ	assigned
2001:718:4::/48		🇨🇿CZ	assigned
2001:718:5::/48		🇨🇿CZ	assigned
2001:718:6::/48		🇨🇿CZ	assigned
2001:718:7::/48		🇨🇿CZ	assigned
2001:718:8::/48		🇨🇿CZ	assigned
2001:718:9::/48		🇨🇿CZ	assigned
2001:718:a::/48		🇨🇿CZ	assigned
2001:718:b::/48		🇨🇿CZ	assigned
2001:718:c::/48		🇨🇿CZ	assigned
2001:718:e::/48		🇨🇿CZ	assigned
2001:718:f::/48		🇨🇿CZ	assigned
2001:718:10::/48		🇨🇿CZ	assigned
2001:718:12::/48		🇨🇿CZ	assigned
2001:718:13::/48		🇨🇿CZ	assigned
2001:718:14::/48		🇨🇿CZ	assigned
2001:718:15::/48		🇨🇿CZ	assigned
2001:718:17::/48	AS213152	🇨🇿CZ	assigned
2001:718:18::/48		🇨🇿CZ	assigned
2001:718:18::/64		🇨🇿CZ	assigned
2001:718:18:1::/64		🇨🇿CZ	assigned
2001:718:18:2::/64		🇨🇿CZ	assigned
2001:718:18:80::/64		🇨🇿CZ	assigned
2001:718:19::/48	AS2852	🇨🇿CZ	assigned
2001:718:1a::/48		🇨🇿CZ	assigned
2001:718:1b::/48		🇨🇿CZ	assigned
2001:718:1c::/48		🇨🇿CZ	assigned

Related Prefixes

Covering prefix

2001:718::/29AS2852

Geolocation

Country🇨🇿CzechiaCZ

RegionPrague

CityPrague

Coordinates50.0989, 14.3887 ↗

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/2001:718::/42

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

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

External Links

RIPEstat