Home Prefix Lookup2607:f880:ff30::/44

2607:f880:ff30::/44 - T Mobile USA (AS21928)

IPv6ARINannouncedAS21928T-MOBILE-AS21928 - T-Mobile USA, Inc. RPKI Valid

CIDR

2607:f880:ff30::/44

IP Version

IPv6

Addresses

19.3Y

Mask

/44

Country

🇺🇸 United States

City

Bellevue (Factoria)

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
2607:f880:ff30::/44	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2607:f880::/32	AS21928	/48	arin

Transfer History

Registry transfers of 2607:f880:ff30::/44, blocks inside it, or blocks containing it.

2607:f880::/32M&A · 2020-12-31
CLEAR WIRELESS LLC
🇺🇸 US ARIN
→
T-Mobile USA, Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2020-12-31	2607:f880::/32	CLEAR WIRELESS LLC 🇺🇸 US ARIN	T-Mobile USA, Inc. 🇺🇸 US ARIN	M&A

Origin ASN

AS21928

T-MOBILE-AS21928 - T-Mobile USA, Inc.

Related Prefixes

More prefixes of AS21928

All prefixes of AS21928 →

Geolocation

Country🇺🇸United StatesUS

RegionWashington

CityBellevue (Factoria)

Coordinates47.5766, -122.1680 ↗

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/2607:f880:ff30::/44

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

curl -s "https://api.ipctl.io/v1/prefix/2607:f880:ff30::/44" | jq

External Links

RIPEstat