Home Prefix Lookup207.186.80.0/20

207.186.80.0/20 - MACWEB (AS402960)

IPv4ARINallocatedAS402960MACWEB - MACWEB RPKI Valid

CIDR

207.186.80.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇺🇸 United States

City

Menlo Park (The Willows)

RIR

ARIN

Status

allocated

Allocated

2026-09-03

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
207.186.80.0/20	AS402960 MACWEB - MACWEB	Valid	ARIN	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
207.186.80.0/20	AS402960	/22	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS402960	ARIN	MNT-MACWE	2026-09-13

Transfer History

Registry transfers of 207.186.80.0/20, blocks inside it, or blocks containing it.

207.186.80.0/20Transfer · 2026-09-03
CDK Global, LLC
🇺🇸 US ARIN
→
MACWEB
🇺🇸 US ARIN

Date	Resource	From	To	Type
2026-09-03	207.186.80.0/20	CDK Global, LLC 🇺🇸 US ARIN	MACWEB 🇺🇸 US ARIN	Transfer

Origin ASN

AS402960

MACWEB - MACWEB

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CityMenlo Park (The Willows)

Coordinates37.4584, -122.1540 ↗

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/207.186.80.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/207.186.80.0/20" | jq

External Links

RIPEstat