Home Prefix Lookup2607:fb90::/28

2607:fb90::/28 - T Mobile USA (AS21928)

IPv6ARINallocatedAS21928T-MOBILE-AS21928 - T-Mobile USA, Inc. RPKI Valid

CIDR

2607:fb90::/28

IP Version

IPv6

Addresses

1267650.6Y

Mask

/28

Country

🇺🇸 United States

City

Detroit

RIR

ARIN

Status

allocated

Allocated

2009-07-14

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2607:fb90::/28	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	ARINOther IRR	2026-10-12

More-Specific Announcements

56 more-specific announcements on this page, 256 in total

Prefix	Origin AS	RPKI	IRR	Last Seen
2607:fb91:4500::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:4600::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:4800::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:4900::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:4b00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:4c00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:4d00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:4e00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:4f00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:5000::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:5100::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:5200::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:5300::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:5600::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:5700::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:6100::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:7900::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:8200::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:8800::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:8b00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:8c00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:8d00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:8e00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:9000::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb91:a400::/40	AS400318 VERSA-01 - Versa Networks, Inc.	Invalid	-	2026-10-12
2607:fb91:a500::/40	AS400318 VERSA-01 - Versa Networks, Inc.	Invalid	-	2026-10-12
2607:fb91:bd00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:100::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:400::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:500::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:600::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:900::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:d00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:1600::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:1700::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:1800::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:1900::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:1c00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:1e00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:1f00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:2000::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:2100::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:2200::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:2400::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:2500::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:2600::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:2700::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:2800::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:2900::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:2a00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:2b00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:2c00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:2d00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:2f00::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:3000::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12
2607:fb92:3100::/40	AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc.	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2607:fb90::/28	AS21928	/48	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS21928	ARIN	MNT-TMOBI	2024-11-14
AS21928	Other IRR	MAINT-AS21928	2023-11-13

Transfer History

Registry transfers of 2607:fb90::/28, blocks inside it, or blocks containing it.

2607:fb98::/32M&A · 2018-10-03
SkipLink, LLC
🇺🇸 US ARIN
→
Komputer King LLC
🇺🇸 US ARIN

Date	Resource	From	To	Type
2018-10-03	2607:fb98::/32	SkipLink, LLC 🇺🇸 US ARIN	Komputer King LLC 🇺🇸 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

RegionMichigan

CityDetroit

Coordinates42.3314, -83.0458 ↗

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:fb90::/28

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

curl -s "https://api.ipctl.io/v1/prefix/2607:fb90::/28" | jq

External Links

RIPEstat