Home Prefix Lookup61.1.40.0/21

61.1.40.0/21 - BSNL NIB National Internet Backbone (AS9829)

IPv4APNICannouncedAS9829BSNL-NIB National Internet Backbone RPKI Valid

CIDR

61.1.40.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇮🇳 India

City

Bengaluru

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
61.1.40.0/21	AS9829 BSNL-NIB National Internet Backbone	Valid	APNIC	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
61.1.32.0/20	AS9829 BSNL-NIB National Internet Backbone	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
61.1.32.0/20	AS9829	/24	apnic
61.1.0.0/18	AS9829	/18	apnic
61.1.0.0/16	AS9829	/16	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS9829	APNIC	MAINT-IN-DOT	2020-10-20

Origin ASN

AS9829

BSNL-NIB National Internet Backbone

Related Prefixes

Covering prefix

61.1.32.0/20AS9829

More prefixes of AS9829

All prefixes of AS9829 →

Geolocation

Country🇮🇳IndiaIN

RegionKarnataka

CityBengaluru

Coordinates12.9716, 77.5946 ↗

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/61.1.40.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/61.1.40.0/21" | jq

External Links

RIPEstat