Data as of Nov 13, 2026

41.66.64.0/24

5 residential-proxy exits · 30 days

Mass Response Service GmbH · space held by BCS Group (BCSNet)

Announcement

41.66.64.0/18

RPKI valid

Announced by

AS51265

Type

Mobile

Risk

10 / 100 · Low

Shared address

Residential-proxy exits

Proxy exits

2.0% of its addresses · 30 days

Providers

selling exits here

Oct 14, 2026 – Nov 12, 2026

Exits seen per day

631 observations

Proxy providers listing exits

711Proxy
ASHBURNPROXIES
Ake.net
B2Proxy
EZProxies
FastProxy
IPPeak
LemonBright
LudaxProxy
Proxiware
RainProxy
ThunderProxy
YumiProxy
ZENPROXY_LITE

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
41.66.64.0/18	16,384	BCSNET-20091215	BCS Group (BCSNet) (ORG-BA1-AFRINIC) · ZA	ALLOCATED PA	—	—
└ 41.66.64.0/19	8,192	AT-MASSRESPONSE	Mass Response Service GmbH	ASSIGNED PA	—	—

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 41.66.64.0/18

41.66.64.0/18

Routing history

Pattern: Rotating
First seen: Dec 2009
Current origin since: Apr 2022 · 4.6 yr
Origin networks: 2
Last change of origin: Apr 2022

Recorded history

History

Handoffs: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
41.66.64.0/18	AS51265	/24	AFRINIC	RPKI valid
41.66.64.0/18	AS22750	/18	AFRINIC	Another network

IRR

Route objects on 41.66.64.0/18

Origin	Registry	Description	Maintainer	Modified
AS51265	AFRINIC	Mass Response Service GmbH	MR-BCS-MNT	Apr 28, 2022