Data as of Nov 13, 2026

148.81.201.64/28

No anonymizer space · no proxy exits in 30 days

Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy

Announcement

148.81.0.0/16

RPKI valid

Announced by

AS1887

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

9Proxy
Ake.net
AnyIP
BottingTools
Byteful
CatProxies
CliProxy
FastProxy
FloppyData
Geonode
InfiniteProxies
LemonBright
NovaProxy
PrivateProxy
Proxiware
ProxyGeo
RainProxy
RealProxy
ResiProxies
Thordata
VitalExclusive

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
148.81.0.0/16	65,536	PL-NASK-19931002	Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy (ORG-NRAA1-RIPE) · PL	ALLOCATED PA	—	abuse@nask.pl
└ 148.81.201.64/28	16	SGGW	SGGW WAW-Nowoursynowska 100	ASSIGNED PA	Apr 11, 2016	abuse@nask.pl via PL-NASK-19931002

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 148.81.0.0/16

148.81.0.0/16

Routing history

Pattern: Stable
First seen: May 2005
Current origin since: May 2005 · 22 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
148.81.0.0/16	AS1887	/16	RIPE	RPKI valid

IRR

Route objects on 148.81.0.0/16

Origin	Registry	Description	Maintainer	Modified
AS1887	RIPE	WAWPOLIP	AS1887-MNT	Sep 22, 2001