Home Prefix Lookup209.251.78.0/23

209.251.78.0/23 - Unitas Global (AS1828)

IPv4ARINannouncedAS1828UNITAS - Unitas GlobalNo ROA

CIDR

209.251.78.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇺🇸 United States

City

Atlanta (Cumberland Bridge)

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
209.251.78.0/23	AS1828 UNITAS - Unitas Global	No ROA	Other IRR	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS1828	Other IRR	MAINT-AS1828	2023-11-13

Transfer History

Registry transfers of 209.251.78.0/23, blocks inside it, or blocks containing it.

209.251.64.0/20M&A · 2026-09-28
1Path
🇺🇸 US ARIN
→
Ideal Integrations, LLC
🇺🇸 US ARIN
209.251.64.0/20M&A · 2023-06-22
Onepath
🇺🇸 US ARIN
→
1Path
🇺🇸 US ARIN
209.251.64.0/20M&A · 2019-06-03
MDC, Inc.
🇺🇸 US ARIN
→
Onepath
🇺🇸 US ARIN

Date	Resource	From	To	Type
2026-09-28	209.251.64.0/20	1Path 🇺🇸 US ARIN	Ideal Integrations, LLC 🇺🇸 US ARIN	M&A
2023-06-22	209.251.64.0/20	Onepath 🇺🇸 US ARIN	1Path 🇺🇸 US ARIN	M&A
2019-06-03	209.251.64.0/20	MDC, Inc. 🇺🇸 US ARIN	Onepath 🇺🇸 US ARIN	M&A

Origin ASN

AS1828

UNITAS - Unitas Global

Related Prefixes

More prefixes of AS1828

All prefixes of AS1828 →

Geolocation

Country🇺🇸United StatesUS

RegionGeorgia

CityAtlanta (Cumberland Bridge)

Coordinates33.9060, -84.4602 ↗

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/209.251.78.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/209.251.78.0/23" | jq

External Links

RIPEstat