Home Prefix Lookup170.100.152.0/22

170.100.152.0/22 - RCN (AS6079)

IPv4RIPE NCCannouncedAS6079RCN-AS - RCN RPKI Valid

CIDR

170.100.152.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇺🇸 United States

City

Lanham-Seabrook

RIR

RIPE NCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
170.100.152.0/22	AS6079 RCN-AS - RCN	Valid	RIPE	2026-10-14

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
170.100.152.0/21	AS6079 RCN-AS - RCN	Valid	-	2026-10-14

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
170.100.152.0/22	AS6079	/22	ripe
170.100.152.0/22	AS7843	/22	ripe
170.100.152.0/21	AS6079	/21	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS6079	RIPE	mnt-us-aviation-1	2026-09-17

Transfer History

Registry transfers of 170.100.152.0/22, blocks inside it, or blocks containing it.

170.100.152.0/21inter-RIRTransfer · 2024-05-29
Anheuser-Busch Companies, LLC
🇺🇸 US ARIN
→
Aviation RE LLC
RIPE NCC

Date	Resource	From	To	Type
2024-05-29	170.100.152.0/21inter-RIR	Anheuser-Busch Companies, LLC 🇺🇸 US ARIN	Aviation RE LLC RIPE NCC	Transfer

Origin ASN

AS6079

RCN-AS - RCN

Related Prefixes

Covering prefix

170.100.152.0/21AS6079

More prefixes of AS6079

All prefixes of AS6079 →

Geolocation

Country🇺🇸United StatesUS

RegionMaryland

CityLanham-Seabrook

Coordinates38.9614, -76.8433 ↗

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/170.100.152.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/170.100.152.0/22" | jq

External Links

RIPEstat