Data as of Nov 11, 2026

217.9.237.136/29

No anonymizer space · no proxy exits in 30 days

A1 Bulgaria EAD

Announcement

217.9.224.0/20

RPKI valid

Announced by

AS8717

Type

Business

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

13% of its addresses · listed by providers

Providers

selling exits here

Proxy providers listing exits

FastProxy
LemonBright
Proxiware
ThunderProxy

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
217.9.224.0/20	4,096	BG-MTELNET-20000807	A1 Bulgaria EAD (ORG-MN1-RIPE) · BG	ALLOCATED PA	Apr 23, 2002	RIPE.Abuse@a1.bg
└ 217.9.237.136/29	8	MATI-DI	Mati Di ltd.	ASSIGNED PA	Jun 15, 2009	RIPE.Abuse@a1.bg via BG-MTELNET-20000807

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 217.9.224.0/20

217.9.224.0/20

Routing history

Pattern: Rotating
First seen: May 2005
Current origin since: Feb 2022 · 4.7 yr
Origin networks: 2
Last change of origin: Feb 2022

Recorded history

History

Handoffs: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
217.9.224.0/20	AS8717	/20	RIPE	RPKI valid

IRR

Route objects on 217.9.224.0/20

Origin	Registry	Description	Maintainer	Modified
AS8717	RIPE	A1 Bulgaria EAD	SPNET-MNT AS13124-MNT	Apr 23, 2021