88.203.192.0/21

Residential-proxy exits

Proxy exits

109

5.3% of its addresses · 30 days

Always-on exits

4

3.7% of its exits

Spread

8 of 8

/24s with at least one exit

Providers

81

selling exits here

Oct 8, 2026 – Nov 6, 2026

Exits seen per day

11K observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
88.203.194.0/24	1	18
88.203.199.0/24	1	14
88.203.197.0/24	1	12
88.203.195.0/24	1	9
88.203.196.0/24	0	15
88.203.198.0/24	0	15
88.203.193.0/24	0	13
88.203.192.0/24	0	12

Proxy providers listing exits

2Captcha
711Proxy
911Proxy
Ake.net
AnyIP
B2Proxy
BartProxies
BestProxy
BirdProxies
BlurPath
BottingTools
ByteProxies
Byteful
CliProxy
DataImpulse
Decodo
EZProxies
EnigmaProxy
Evomi
FastProxy
FlashProxy
FlexyProxies
FloppyData
GSocks
Geonix
Geonode
GloryCloud
GonzoProxy
HydraProxy
IPFly
IPOasis
IPPeak
IPRoyal
Infatica
InfiniteProxies
KindProxy
KocerRoxy
Kookey
LemonBright
LightningProxies
LudaxProxy
MangoProxy
MarsProxies
MoMoProxy
NSocks
NiuProxy
NodeMaven
NodeProxy
NovProxy
NovaProxy
Novada
Oxylabs
Proxiware
Proxy-Seller
Proxy4U
ProxyEmpire
ProxyGeo
ProxyHat
ProxyRack
ProxyWing
Proxying
Proxyma
PuraRoute
RainProxy
RapidProxy
RoamProxy
RolaProxy
Shifter
Smartproxy
StrikeProxy
TalorData
Thordata
ThunderProxy
VantageProxies
VibeProxies
VitalData
VitalExclusive
VitalProxy
Webshare
YumiProxy
ZENPROXY_PREMIUM

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.

More specific

Announcements inside

Prefix	Origin	Type	Proxy exits	Holder
88.203.192.0/24 since Apr 2022	AS29580	Residential	12	A1 Bulgaria EAD
88.203.193.0/24 since Sep 2021	AS29580	Residential	13	A1 Bulgaria EAD
88.203.194.0/24 since Sep 2021	AS29580	Residential	18 1 always on	A1 Bulgaria EAD
88.203.195.0/24 since Sep 2021	AS29580	Residential	9 1 always on	A1 Bulgaria EAD
88.203.196.0/24 since Sep 2021	AS29580	Residential	15	A1 Bulgaria EAD
88.203.197.0/24 since Sep 2021	AS29580	Residential	12 1 always on	A1 Bulgaria EAD
88.203.198.0/24 since Sep 2021	AS29580	Residential	15	A1 Bulgaria EAD
88.203.199.0/24 since Sep 2021	AS29580	Residential	14 1 always on	A1 Bulgaria EAD

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
88.203.128.0/17	32,768	BG-MTELNET-20051125	A1 Bulgaria EAD (ORG-MN1-RIPE) · BG	ALLOCATED PA	Nov 25, 2005	RIPE.Abuse@a1.bg
└ 88.203.192.0/21	2,048	AAA	unknown	ASSIGNED PA	Sep 9, 2021	RIPE.Abuse@a1.bg via BG-MTELNET-20051125

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

Announced by

Covering announcement 88.203.128.0/17

Prefix: 88.203.128.0/17
Announced by: AS8717 A1 Bulgaria EAD
Type: Residential
Proxy exits: 895
Always-on exits: 67
RPKI: RPKI valid
Netname: BG-MTELNET-20051125
Registrant: A1 Bulgaria EAD
RIR: RIPE NCC

Origin network

AS8717

BG

Name: A1 Bulgaria EAD
Type: Internet provider
Registered: Mar 19, 1998
Domain: a1.bg
Website: www.a1.bg
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
88.203.128.0/17	AS8717	/17	RIPE	RPKI valid

IRR

Route objects on 88.203.128.0/17

Origin	Registry	Description	Maintainer	Modified
AS8717	RIPE	A1 BG Net	SPNET-MNT	Nov 28, 2022