174.128.0.0/18

🇺🇸

CIDR

174.128.0.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇺🇸 United States

City

Phoenix (Camelback East)

RIR

ARIN

Status

allocated

Allocated

6/17/2010

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
174.128.0.0/18	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	ARINRADB	6/1/2026

14 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
174.128.32.0/19	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	—	6/1/2026
174.128.0.0/20	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	—	6/1/2026
174.128.24.0/21	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	—	6/1/2026
174.128.20.0/22	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	—	6/1/2026
174.128.16.0/23	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	—	6/1/2026
174.128.18.0/23	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	—	6/1/2026
174.128.61.0/24	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	—	6/1/2026
174.128.14.0/24	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	—	6/1/2026
174.128.24.0/24	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	—	6/1/2026
174.128.53.0/24	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	—	6/1/2026
174.128.56.0/24	AS12025IMDC-AS12025 - Iron Mountain Data Center	Valid	—	6/1/2026
174.128.60.0/24	AS18561EPAM - EPAM Systems, Inc	Valid	—	6/1/2026
174.128.30.0/24	AS63474SIRIUS-DATACENTERS - Sirius Computer Solutions, Inc.	Valid	—	6/1/2026
174.128.31.0/24	AS63474SIRIUS-DATACENTERS - Sirius Computer Solutions, Inc.	Valid	—	6/1/2026

Prefix	Origin	Max Length	Trust Anchor
174.128.0.0/18	AS12025	/18	arin

Origin	Registry	Maintainer	Modified
AS12025	ARIN	MNT-IMIML	4/17/2026
AS12025	RADB	MAINT-AS12025	10/31/2024

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionArizona

CityPhoenix (Camelback East)

API

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

curl -s "https://api.ipctl.io/v1/prefix/174.128.0.0/18" | jq

External Links