Home Prefix Lookup198.8.14.0/23

198.8.14.0/23 - T Mobile USA (AS6614)

IPv4ARINannouncedAS6614USCC-ASN - T-Mobile USA, Inc.No ROA

CIDR

198.8.14.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇺🇸 United States

City

Chicago

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
198.8.14.0/23	AS6614 USCC-ASN - T-Mobile USA, Inc.	No ROA	Other IRR	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS6614	Other IRR	MAINT-AS6614	2024-11-11
AS198949	Other IRR	MAINT-AS198949	2023-11-13

Transfer History

Registry transfers of 198.8.14.0/23, blocks inside it, or blocks containing it.

198.8.8.0/21M&A · 2025-09-11
UNITED STATES CELLULAR TELEPHONE COMPANY (GREATER KNOXVILLE), L.P.
🇺🇸 US ARIN
→
T-Mobile USA, Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2025-09-11	198.8.8.0/21	UNITED STATES CELLULAR TELEPHONE COMPANY (GREATER KNOXVILLE), L.P. 🇺🇸 US ARIN	T-Mobile USA, Inc. 🇺🇸 US ARIN	M&A

Origin ASN

AS6614

USCC-ASN - T-Mobile USA, Inc.

Related Prefixes

More prefixes of AS6614

All prefixes of AS6614 →

Geolocation

Country🇺🇸United StatesUS

RegionIllinois

CityChicago

Coordinates41.8781, -87.6298 ↗

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/198.8.14.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/198.8.14.0/23" | jq

External Links

RIPEstat