Data as of Nov 8, 2026
193.19.172.0/22
6 residential-proxy exits · 30 daysNew Bulgarian University
Residential-proxy exits
Proxy exits
6
0.59% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
30
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
324 observations
Proxy providers listing exits
- 711Proxy
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- Byteful
- CliProxy
- EnigmaProxy
- FastProxy
- IPPeak
- Infatica
- InfiniteProxies
- LemonBright
- MangoProxy
- MoMoProxy
- NodeProxy
- NovaProxy
- Oxylabs
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxying
- Proxyma
- Shifter
- Smartproxy
- Thordata
- VantageProxies
- VitalExclusive
Network & registry
Origin network
AS44805
BG
- Name
- New Bulgarian University
- Type
- Education
- Registered
- Mar 13, 2008
- Domain
- nbu.bg
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Apr 2008 · 19 yr
- Origin networks
- 3
- Last change of origin
- Apr 2008
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 193.
19. 172. 0/ 22 - Netname
- NBU
- Registrant
- New Bulgarian University
- Registrant country
- BG
- Organization
- New Bulgarian University (ORG-NBU1-RIPE)
- Org country
- BG
- Type
- ASSIGNED PI
- Created
- Dec 8, 2003
- Updated
- Apr 14, 2016
- Maintainer
- NBU-MNT
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Dec 8, 2003
- Status
- assigned
Report abuse
Abuse contact
- lir@
a1. bg - Name
- Abuse-C Role
- Handle
- AR28780-RIPE