Home Prefix Lookup2407:f040:8000::/36

2407:f040:8000::/36 - CYBERNET BD Grameen Cybernet . Bangladesh. AS For Local Peering And Transit. Dhaka (AS17471)

IPv6APNICannouncedAS17471CYBERNET-BD-AS Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka RPKI Valid

CIDR

2407:f040:8000::/36

IP Version

IPv6

Addresses

4951.7Y

Mask

/36

Country

🇧🇩 Bangladesh

City

Dhaka (Gulshan)

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2407:f040:8000::/36	AS17471 CYBERNET-BD-AS Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka	Valid	APNIC	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2407:f040::/32	AS17471 CYBERNET-BD-AS Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2407:f040::/32	AS17471	/36	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS17471	APNIC	MAINT-BD-AZHAR	2026-04-09

Origin ASN

AS17471

CYBERNET-BD-AS Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka

Related Prefixes

Covering prefix

2407:f040::/32AS17471

More prefixes of AS17471

All prefixes of AS17471 →

Geolocation

Country🇧🇩BangladeshBD

RegionDhaka Division

CityDhaka (Gulshan)

Coordinates23.7887, 90.4161 ↗

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 APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/2407:f040:8000::/36

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

curl -s "https://api.ipctl.io/v1/prefix/2407:f040:8000::/36" | jq

External Links

RIPEstat