Home Prefix Lookup72.58.240.0/20

72.58.240.0/20 - Metronet (AS30600)

IPv4ARINannouncedAS30600AS-CMN - Metronet RPKI Valid

CIDR

72.58.240.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇺🇸 United States

City

Overland Park (College Oaks)

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
72.58.240.0/20	AS30600 AS-CMN - Metronet	Valid	-	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
72.58.0.0/15	AS30600 AS-CMN - Metronet	No ROA	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
72.58.0.0/16	AS30600	/24	arin

Transfer History

Registry transfers of 72.58.240.0/20, blocks inside it, or blocks containing it.

72.58.0.0/16Transfer · 2025-11-26
T-Mobile USA, Inc.
🇺🇸 US ARIN
→
Metronet
🇺🇸 US ARIN
72.56.0.0/13M&A · 2020-12-31
Sprint Communications, Inc.
🇺🇸 US ARIN
→
T-Mobile USA, Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2025-11-26	72.58.0.0/16	T-Mobile USA, Inc. 🇺🇸 US ARIN	Metronet 🇺🇸 US ARIN	Transfer
2020-12-31	72.56.0.0/13	Sprint Communications, Inc. 🇺🇸 US ARIN	T-Mobile USA, Inc. 🇺🇸 US ARIN	M&A

Origin ASN

AS30600

AS-CMN - Metronet

Related Prefixes

Covering prefix

72.58.0.0/15AS30600

More prefixes of AS30600

All prefixes of AS30600 →

Geolocation

Country🇺🇸United StatesUS

RegionKansas

CityOverland Park (College Oaks)

Coordinates38.9282, -94.7226 ↗

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/72.58.240.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/72.58.240.0/20" | jq

External Links

RIPEstat