Home Prefix Lookup2001:1568::/33

2001:1568::/33 - WEB4U S.R.O (AS39790)

IPv6RIPE NCCannouncedAS39790WEB4U Web4U s.r.o. RPKI Valid

CIDR

2001:1568::/33

IP Version

IPv6

Addresses

39614Y

Mask

/33

Country

🇨🇿 Czechia

City

Prague

RIR

RIPE NCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:1568::/33	AS39790 WEB4U Web4U s.r.o.	Valid	RIPE	2026-10-27

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:1568::/32	AS39790 WEB4U Web4U s.r.o.	Valid	-	2026-10-27

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2001:1568::/32	AS39790	/33	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS39790	RIPE	MNT-WEB4U	2024-05-16

More Specific Prefixes

Prefix	Country	Status
2001:1568::/48	🇨🇿CZ	assigned
2001:1568:2::/48	🇨🇿CZ	assigned
2001:1568:9::/48	🇨🇿CZ	assigned
2001:1568:a::/48	🇨🇿CZ	assigned
2001:1568:b::/48	🇨🇿CZ	assigned
2001:1568:c::/48	🇨🇿CZ	assigned
2001:1568:d::/48	🇨🇿CZ	assigned
2001:1568:f::/48	🇨🇿CZ	assigned
2001:1568:13::/48	🇨🇿CZ	assigned
2001:1568:19::/48	🇨🇿CZ	assigned
2001:1568:82::/48	🇨🇿CZ	assigned
2001:1568:84::/48	🇨🇿CZ	assigned
2001:1568:85::/48	🇨🇿CZ	assigned
2001:1568:92::/48	🇨🇿CZ	assigned
2001:1568:93::/48	🇨🇿CZ	assigned
2001:1568:115::/48	🇨🇿CZ	assigned
2001:1568:502::/48	🇨🇿CZ	assigned
2001:1568:601::/48	🇨🇿CZ	assigned
2001:1568:602::/48	🇨🇿CZ	assigned

Transfer History

Registry transfers of 2001:1568::/33, blocks inside it, or blocks containing it.

2001:1568::/32Transfer · 2022-09-28
Web4U s.r.o.
RIPE NCC
→
Web4U s.r.o.
RIPE NCC

Date	Resource	From	To	Type
2022-09-28	2001:1568::/32	Web4U s.r.o. RIPE NCC	Web4U s.r.o. RIPE NCC	Transfer

Origin ASN

AS39790

WEB4U Web4U s.r.o.

Related Prefixes

Covering prefix

2001:1568::/32AS39790

More prefixes of AS39790

All prefixes of AS39790 →

Geolocation

Country🇨🇿CzechiaCZ

RegionPrague

CityPrague

Coordinates50.0812, 14.4502 ↗

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/2001:1568::/33

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

curl -s "https://api.ipctl.io/v1/prefix/2001:1568::/33" | jq

External Links

RIPEstat