Home Prefix Lookup2a04:1940::/29

2a04:1940::/29 - ALTERWAY OPS Alter Way SAS (AS13273)

IPv6RIPE NCCallocatedAS13273ALTERWAY-OPS Alter Way SAS RPKI Valid

CIDR

2a04:1940::/29

IP Version

IPv6

Addresses

633825.3Y

Mask

/29

Country

🇫🇷 France

City

Saint-Cloud

RIR

RIPE NCC

Status

allocated

Allocated

2013-03-12

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2a04:1940::/29	AS13273 ALTERWAY-OPS Alter Way SAS	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a04:1940::/29	AS13273	/64	ripe

Transfer History

Registry transfers of 2a04:1940::/29, blocks inside it, or blocks containing it.

2a04:1940::/29M&A · 2022-08-30
Smile SAS
RIPE NCC
→
Alter Way SAS
RIPE NCC

Date	Resource	From	To	Type
2022-08-30	2a04:1940::/29	Smile SAS RIPE NCC	Alter Way SAS RIPE NCC	M&A

Origin ASN

AS13273

ALTERWAY-OPS Alter Way SAS

Related Prefixes

More prefixes of AS13273

All prefixes of AS13273 →

Geolocation

Country🇫🇷FranceFR

RegionÎle-de-France

CitySaint-Cloud

Coordinates48.8419, 2.2207 ↗

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/2a04:1940::/29

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

curl -s "https://api.ipctl.io/v1/prefix/2a04:1940::/29" | jq

External Links

RIPEstat