Home Prefix Lookup198.34.48.0/21

198.34.48.0/21 - Omni Fiber (AS400521)

IPv4ARINannouncedAS400521OMNI-FIBER-TX - Omni Fiber RPKI Valid

CIDR

198.34.48.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇺🇸 United States

City

Brownsville

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
198.34.48.0/21	AS400521 OMNI-FIBER-TX - Omni Fiber	Valid	Other IRR	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
198.34.48.0/20	AS15081 OMNI-FIBER - Omni Fiber	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
198.34.0.0/18	AS15081	/24	arin
198.34.0.0/18	AS400521	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS400521	Other IRR	MAINT-AS15081	2026-09-25

Transfer History

Registry transfers of 198.34.48.0/21, blocks inside it, or blocks containing it.

198.34.0.0/18Transfer · 2026-07-10
Canada Post Corp.
🇨🇦 CA ARIN
→
Omni Fiber
🇺🇸 US ARIN

Date	Resource	From	To	Type
2026-07-10	198.34.0.0/18	Canada Post Corp. 🇨🇦 CA ARIN	Omni Fiber 🇺🇸 US ARIN	Transfer

Origin ASN

AS400521

OMNI-FIBER-TX - Omni Fiber

Related Prefixes

Covering prefix

198.34.48.0/20AS15081

More prefixes of AS400521

All prefixes of AS400521 →

Geolocation

Country🇺🇸United StatesUS

RegionTexas

CityBrownsville

Coordinates25.9964, -97.5789 ↗

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/198.34.48.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/198.34.48.0/21" | jq

External Links

RIPEstat