Home Prefix Lookup2a02:17a0::/29

2a02:17a0::/29 - ISPAlliance ISP Alliance A.S (AS47232)

IPv6RIPE NCCallocatedAS47232ISPAlliance ISP Alliance a.s. RPKI Valid

CIDR

2a02:17a0::/29

IP Version

IPv6

Addresses

633825.3Y

Mask

/29

Country

🇨🇿 Czechia

City

Prague (Praha 2)

RIR

RIPE NCC

Status

allocated

Allocated

2010-06-22

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2a02:17a0::/29	AS47232 ISPAlliance ISP Alliance a.s.	Valid	RIPE	2026-10-26

More-Specific Announcements

4 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2a02:17a0::/30	AS210712 GRAPESC-ISP ISP Alliance a.s.	Valid	-	2026-10-26
2a02:17a0:d000::/36	AS47232 ISPAlliance ISP Alliance a.s.	Valid	-	2026-10-26
2a02:17a5::/32	AS204405 DurnetCZ Durnet.cz sro	Valid	-	2026-10-26
2a02:17a6::/32	AS198814 ASALPHASTYLSOFT ALPHA StylSoft, s.r.o.	Valid	-	2026-10-26

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a02:17a0::/29	AS47232	/48	ripe
2a02:17a0::/29	AS210712	/32	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS47232	RIPE	MNT-GRAPESC	2017-09-12

More Specific Prefixes

Prefix	AS	Country	Status
2a02:17a0::/40		🇨🇿CZ	assigned
2a02:17a0:100::/40		🇨🇿CZ	assigned
2a02:17a0:200::/40		🇨🇿CZ	assigned
2a02:17a0:400::/40		🇨🇿CZ	assigned
2a02:17a0:500::/40		🇨🇿CZ	assigned
2a02:17a0:600::/40		🇨🇿CZ	assigned
2a02:17a0:800::/40		🇨🇿CZ	assigned
2a02:17a0:1000::/36		🇨🇿CZ	assigned
2a02:17a0:2000::/36		🇨🇿CZ	assigned
2a02:17a0:3000::/40		🇨🇿CZ	assigned
2a02:17a0:a000::/36		🇨🇿CZ	assigned
2a02:17a0:d000::/36	AS47232	🇨🇿CZ	assigned
2a02:17a0:e000::/36		🇨🇿CZ	assigned
2a02:17a0:fff0::/48		🇨🇿CZ	assigned
2a02:17a0:fff1::/48		🇨🇿CZ	assigned
2a02:17a0:fff2::/48		🇨🇿CZ	assigned
2a02:17a1::/32		🇨🇿CZ	assigned
2a02:17a2::/32		🇨🇿CZ	assigned
2a02:17a3::/32		🇨🇿CZ	assigned
2a02:17a4::/32		🇨🇿CZ	assigned
2a02:17a5::/32	AS204405	🇨🇿CZ	assigned
2a02:17a6::/32	AS198814	🇨🇿CZ	assigned

Origin ASN

AS47232

ISPAlliance ISP Alliance a.s.

Related Prefixes

More prefixes of AS47232

All prefixes of AS47232 →

Geolocation

Country🇨🇿CzechiaCZ

RegionPrague

CityPrague (Praha 2)

Coordinates50.0771, 14.4222 ↗

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/2a02:17a0::/29

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

curl -s "https://api.ipctl.io/v1/prefix/2a02:17a0::/29" | jq

External Links

RIPEstat