Home Prefix Lookup170.200.253.0/24

170.200.253.0/24 - COLT Technology Services Group Limited (AS15404)

IPv4ARINannouncedAS15404COLT Technology Services Group Limited RPKI Valid

CIDR

170.200.253.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇮🇹 Italy

City

Milan

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
170.200.253.0/24	AS15404 COLT Technology Services Group Limited	Valid	ARIN	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
170.200.253.0/24	AS15404	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS15404	ARIN	MNT-IGC-35-Z	2023-11-08

Transfer History

Registry transfers of 170.200.253.0/24, blocks inside it, or blocks containing it.

170.200.0.0/16M&A · 2020-03-02
FCB Communications
🇺🇸 US ARIN
→
The Interpublic Group of Companies, Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2020-03-02	170.200.0.0/16	FCB Communications 🇺🇸 US ARIN	The Interpublic Group of Companies, Inc. 🇺🇸 US ARIN	M&A

Origin ASN

AS15404

COLT Technology Services Group Limited

Related Prefixes

More prefixes of AS15404

All prefixes of AS15404 →

Geolocation

Country🇮🇹ItalyIT

RegionLombardy

CityMilan

Coordinates45.4642, 9.1900 ↗

Abuse Contact

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/170.200.253.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/170.200.253.0/24" | jq

External Links

RIPEstat