Home Prefix Lookup2401:c5c0:400::/42

2401:c5c0:400::/42 - DFN BD Dhaka Fiber Net Limited (AS55492)

IPv6APNICannouncedAS55492DFN-BD Dhaka Fiber Net Limited RPKI Valid

CIDR

2401:c5c0:400::/42

IP Version

IPv6

Addresses

77.3Y

Mask

/42

Country

🇧🇩 Bangladesh

City

Dhaka

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
2401:c5c0:400::/42	AS55492 DFN-BD Dhaka Fiber Net Limited	Valid	APNIC	2026-10-11

Related Announcements

1 less-specific, 1 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2401:c5c0::/35	AS55492 DFN-BD Dhaka Fiber Net Limited	Valid	-	2026-10-11
2401:c5c0:400::/48	AS55492 DFN-BD Dhaka Fiber Net Limited	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2401:c5c0:400::/42	AS55492	/42	apnic
2401:c5c0::/35	AS55492	/35	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS55492	APNIC	MAINT-DFN-BD	2025-05-25

Origin ASN

AS55492

DFN-BD Dhaka Fiber Net Limited

Related Prefixes

Covering prefix

2401:c5c0::/35AS55492

More prefixes of AS55492

All prefixes of AS55492 →

Geolocation

Country🇧🇩BangladeshBD

RegionDhaka Division

CityDhaka

Coordinates23.8041, 90.4152 ↗

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/2401:c5c0:400::/42

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

curl -s "https://api.ipctl.io/v1/prefix/2401:c5c0:400::/42" | jq

External Links

RIPEstat