Home Prefix Lookup208.83.139.0/24

208.83.139.0/24 - Proofpoint (AS22843)

IPv4ARINannouncedAS22843PROOFPOINT-ASN-US-EAST - Proofpoint, Inc.No ROA

CIDR

208.83.139.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Atlanta

RIR

ARIN

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
208.83.139.0/24	AS22843 PROOFPOINT-ASN-US-EAST - Proofpoint, Inc.	No ROA	ARIN	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS22843	ARIN	MNT-PROOF	2024-08-13

Transfer History

Registry transfers of 208.83.139.0/24, blocks inside it, or blocks containing it.

208.83.136.0/22M&A · 2022-09-16
Cloudmark, Inc.
🇺🇸 US ARIN
→
Proofpoint, Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2022-09-16	208.83.136.0/22	Cloudmark, Inc. 🇺🇸 US ARIN	Proofpoint, Inc. 🇺🇸 US ARIN	M&A

Origin ASN

AS22843

PROOFPOINT-ASN-US-EAST - Proofpoint, Inc.

Related Prefixes

More prefixes of AS22843

All prefixes of AS22843 →

Geolocation

Country🇺🇸United StatesUS

RegionGeorgia

CityAtlanta

Coordinates33.7501, -84.3885 ↗

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/208.83.139.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/208.83.139.0/24" | jq

External Links

RIPEstat