Home Prefix Lookup192.222.48.0/20

192.222.48.0/20 - BGP Prefix

IPv4ARINallocated RPKI Valid

CIDR

192.222.48.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇺🇸 United States

City

Washington D.C.

RIR

ARIN

Status

allocated

Allocated

2024-02-29

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

17 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
192.222.48.0/24	AS398090 LAMBDA - Lambda	Valid	-	2026-10-12
192.222.49.0/24	AS398090 LAMBDA - Lambda	Valid	-	2026-10-12
192.222.50.0/23	AS398090 LAMBDA - Lambda	Valid	-	2026-10-12
192.222.50.0/24	AS398090 LAMBDA - Lambda	Valid	-	2026-10-12
192.222.51.0/24	AS398090 LAMBDA - Lambda	Valid	-	2026-10-12
192.222.52.0/23	AS398090 LAMBDA - Lambda	Valid	-	2026-10-12
192.222.52.0/24	AS398090 LAMBDA - Lambda	Valid	-	2026-10-12
192.222.53.0/24	AS398090 LAMBDA - Lambda	Valid	-	2026-10-12
192.222.54.0/23	AS398090 LAMBDA - Lambda	Valid	-	2026-10-12
192.222.54.0/24	AS398090 LAMBDA - Lambda	Valid	-	2026-10-12
192.222.55.0/24	AS398090 LAMBDA - Lambda	Valid	-	2026-10-12
192.222.56.0/22	AS398090 LAMBDA - Lambda	Valid	-	2026-10-12
192.222.56.0/24	AS398090 LAMBDA - Lambda	Valid	-	2026-10-12
192.222.57.0/24	AS398090 LAMBDA - Lambda	Valid	-	2026-10-12
192.222.58.0/24	AS398090 LAMBDA - Lambda	Valid	-	2026-10-12
192.222.59.0/24	AS398090 LAMBDA - Lambda	Valid	-	2026-10-12
192.222.60.0/22	AS398090 LAMBDA - Lambda	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
192.222.48.0/20	AS11588	/24	arin
192.222.48.0/20	AS398090	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS11588	ARIN	MNT-LL-874	2026-04-23
AS398090	ARIN	MNT-LL-874	2026-04-23
AS398090	Other IRR	MAINT-LAMBDA	2025-04-24
AS11588	Other IRR	MAINT-LAMBDA	2025-12-08

Transfer History

Registry transfers of 192.222.48.0/20, blocks inside it, or blocks containing it.

192.222.48.0/20Transfer · 2024-02-29
Seattle University
🇺🇸 US ARIN
→
Lambda
🇺🇸 US ARIN

Date	Resource	From	To	Type
2024-02-29	192.222.48.0/20	Seattle University 🇺🇸 US ARIN	Lambda 🇺🇸 US ARIN	Transfer

Geolocation

Country🇺🇸United StatesUS

RegionDistrict of Columbia

CityWashington D.C.

Coordinates38.9072, -77.0369 ↗

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 ARIN regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/192.222.48.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/192.222.48.0/20" | jq

External Links

RIPEstat