Data as of Nov 11, 2026

88.100.136.0/24

3 residential-proxy exits · 30 days

O2 Czech Republic, a.s.

Announcement

88.100.0.0/15

RPKI valid

Announced by

AS5610

Type

Residential

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

1.2% of its addresses · 30 days

Providers

selling exits here

Oct 12, 2026 – Nov 10, 2026

Exits seen per day

102 observations

Proxy providers listing exits

BottingTools
Byteful
CliProxy
Decodo
EnigmaProxy
Infatica
LemonBright
MangoProxy
NodeProxy
NovaProxy
Oxylabs
Proxiware
ProxyEmpire
Proxyma
Shifter
VantageProxies
VitalExclusive

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
88.100.0.0/14 since Nov 2005	AS5610	Residential	1,725 124 always on	O2 Czech Republic, a.s.

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

88.100.0.0/15

Routing history

Pattern: Stable
First seen: Mar 2009
Current origin since: Mar 2009 · 18 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
88.100.0.0/15	AS5610	/15	RIPE	RPKI valid
88.100.0.0/14	AS5610	/14	RIPE	Too specific

IRR

Route objects on 88.100.0.0/15

Origin	Registry	Description	Maintainer	Modified
AS5610	RIPE	CZ.CZNET	AS5610-MTN	Dec 8, 2010