Data as of Nov 14, 2026

87.241.56.0/24

1 residential-proxy exit · 30 days

COLT Technology Services Group Limited

Announcement

87.241.0.0/18

RPKI valid

Announced by

AS8220

Type

Business

78% of it

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Providers

selling exits here

Oct 15, 2026 – Nov 13, 2026

Exits seen per day

17 observations

Proxy providers listing exits

RainProxy

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

256 addresses

Type	Addresses	Share	Ranges
Business	200	78%	22
Internet provider	56	22%	5

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 87.241.0.0/18

87.241.0.0/18

Routing history

Pattern: Stable
First seen: Jul 2005
Current origin since: Jul 2005 · 21 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
87.241.0.0/18	AS8220	/18	RIPE	RPKI valid

IRR

Route objects on 87.241.0.0/18

Origin	Registry	Description	Maintainer	Modified
AS8220	RIPE	COLT Internet IT	COLT-IT-MNT	Jul 4, 2005