Data as of Nov 9, 2026
193.193.64.0/21
10 residential-proxy exits · 30 daysAcademic Computer Centre CYFRONET AGH
Residential-proxy exits
Proxy exits
10
0.49% of its addresses · 30 days
Spread
5 of 8
/24s with at least one exit
Providers
42
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
1.5K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 193.193.65.0/24 | 0 | 3 | |
| 193.193.71.0/24 | 0 | 3 | |
| 193.193.67.0/24 | 0 | 2 | |
| 193.193.68.0/24 | 0 | 1 | |
| 193.193.70.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 2Extract
- Ake.net
- BartProxies
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- GonzoProxy
- IPOasis
- Infatica
- InfiniteProxies
- LemonLabs
- LemonPrime
- LudaxProxy
- MangoProxy
- NextProxy
- NodeProxy
- NovaProxy
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyHat
- Proxyma
- RainProxy
- Shifter
- StrikeProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 193.193.64.0/19 since May 2005 | AS8323 | Business | 13 | Academic Computer Centre CYFRONET AGH |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 193.193.64.0/19 | 8,192 | PL-CYFRONET-960523 | Academic Computer Centre CYFRONET AGH (ORG-ACCC1-RIPE) · PL | ALLOCATED PA | — | abuse@ |
| └ 193.193.64.0/21 | 2,048 | PL-CYFRONET-AS8267 | eKrakow address space | LIR-PARTITIONED PA | Sep 26, 2008 | abuse@ via PL-CYFRONET-960523 |
| └ 193.193.64.0/24 | 256 | PL-CYFRONET-INF1 | Cyfronet internal infrastructure and PtP links for eKrakow | ASSIGNED PA | Sep 26, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.65.0/27 | 32 | EKR-7LO-NET | 7 Liceum Ogolnoksztalcace | ASSIGNED PA | Oct 9, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.65.32/27 | 32 | EKR-GIM12-NET | Gimnazjum nr 12 | ASSIGNED PA | Feb 5, 2009 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.65.64/27 | 32 | EKR-GIM13-NET | Gimnazjum nr 13 | ASSIGNED PA | Feb 5, 2009 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.65.96/27 | 32 | EKR-CKP-NET | Centrum Ksztalcenia Praktycznego | ASSIGNED PA | Oct 14, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.65.128/27 | 32 | EKR-GIM2-NET | Gimnazjum nr 2 im. A. Mickiewicza | ASSIGNED PA | Oct 14, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.65.160/27 | 32 | EKR-ZSEN-NET | Zespol Szkol Energetycznych | ASSIGNED PA | Oct 14, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.65.192/27 | 32 | EKR-ZSEK1-NET | Zespol Szkol Ekonomicznych Nr1 | ASSIGNED PA | Oct 14, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.65.224/27 | 32 | EKR-5LO-NET | V Liceum Ogolnoksztalcace | ASSIGNED PA | Oct 14, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.66.0/27 | 32 | ZSCH | Zespol Szkol Chemicznych | ASSIGNED PA | Jul 11, 2014 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.66.64/27 | 32 | EKR-ZSO8-NET | Zespol Szkol Ogolnoksztalcacych Nr8 | ASSIGNED PA | May 12, 2009 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.66.96/27 | 32 | EKR-10LO-NET | 10 Liceum Ogolnoksztalcace | ASSIGNED PA | Jan 23, 2009 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.66.224/27 | 32 | EKR-SOSW6-NET | Specjalny Osrodek Szkolno Wychowawczych Nr6 | ASSIGNED PA | Nov 28, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.67.0/27 | 32 | EKR-GIM31-NET | Gimnazjum nr 31 | ASSIGNED PA | Feb 13, 2009 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.67.32/27 | 32 | EKR-ZSOI4-NET | Zespol Szkol Ogolnoksztalcacych Intergracyjnych Nr 4 | ASSIGNED PA | Feb 13, 2009 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.67.64/27 | 32 | EKR-ZSEL1-NET | Zespol Szkol Elektrycznych Nr1 | ASSIGNED PA | Feb 13, 2009 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.68.0/27 | 32 | EKR-GIM4-NET | Gimnazjum nr 4 | ASSIGNED PA | Dec 16, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.68.32/27 | 32 | EKR-28LO-NET | 28 Liceum Ogolnoksztalcace | ASSIGNED PA | Dec 16, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.68.64/27 | 32 | EKR-SP26-NET | Szkola Podstawowa Nr 26 | ASSIGNED PA | Dec 16, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.68.96/27 | 32 | EKR-ZSPS-NET | Zespol Szkol Przemyslu Spozywczego | ASSIGNED PA | Dec 23, 2009 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.69.0/27 | 32 | EKR-SP38-NET | Szkola Podstawowa Nr 38 | ASSIGNED PA | May 12, 2009 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.69.32/27 | 32 | EKR-13LO-NET | 13 Liceum Ogolnoksztalcace | ASSIGNED PA | May 12, 2009 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.70.0/27 | 32 | EKR-3LO-NET | 3 Liceum Ogolnoksztalcace | ASSIGNED PA | Oct 17, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.70.32/27 | 32 | EKR-ZSPK-NET | Zespol Szkol Poligraficzno Ksiegarskich | ASSIGNED PA | Oct 17, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.70.64/27 | 32 | EKR-GIM36-NET | Gimnazjum Nr 36, Zespol Szkol Ogolnoksztalcacych Nr14 | ASSIGNED PA | Oct 20, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.70.96/27 | 32 | EKR-30LO-NET | Liceum Ogolnoksztalcace Nr30, ZSOgolnoksztalcacych Nr14 | ASSIGNED PA | Oct 20, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.70.128/27 | 32 | EKR-SP52-NET | Szkola Podstawowa Nr52 | ASSIGNED PA | Oct 20, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.71.0/27 | 32 | EKR-CKU-NET | Centrum Ksztalcenia Ustawicznego | ASSIGNED PA | Nov 14, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.71.32/27 | 32 | EKR-ZSEL2-NET | Zespol Szkol Elektrycznych Nr2 | ASSIGNED PA | Nov 14, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.71.64/27 | 32 | EKR-ZSM3-NET | Zespol Szkol Mechanicznych Nr3 | ASSIGNED PA | Nov 14, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.71.96/27 | 32 | EKR-ZSO2-NET | Zespol Szkol Ogolnoksztalcacych Nr2 | ASSIGNED PA | Nov 14, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.71.128/27 | 32 | EKR-ZSOI6-NET | Zespol Szkol Ogolnoksztalcacych Intergracyjnych Nr6 | ASSIGNED PA | Nov 17, 2008 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.71.160/28 | 16 | EKR-ZSB2-NET | Zespol Szkol Budowlanych Nr2 | ASSIGNED PA | Dec 6, 2011 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.71.176/28 | 16 | EKR-SP126-NET | Szkola Podstawowa Nr126 | ASSIGNED PA | May 24, 2012 | abuse@ via PL-CYFRONET-AS8267 |
| └ 193.193.71.192/28 | 16 | EKR-ZSGASTR1-NET | Zespol Szkol Gastronomicznych nr 1 | ASSIGNED PA | Dec 3, 2013 | abuse@ via PL-CYFRONET-AS8267 |
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
Registry
Holder
- Organization
- Academic Computer Centre CYFRONET AGH
- Handle
- ORG-ACCC1-RIPE
- Range
- 193.
193. 64. 0/ 19 - Registration type
- ALLOCATED PA
- Reallocated to
- eKrakow address space
- Reallocated range
- 193.
193. 64. 0/ 21 - Reallocation type
- LIR-PARTITIONED PA
- Reallocated
- Sep 26, 2008
Origin network
AS8267
PL
- Name
- Academic Computer Centre CYFRONET AGH
- Type
- Education
- Registered
- Apr 10, 1997
- Domain
- cyfronet.pl
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2008
- Current origin since
- Oct 2008 · 18 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 193.193.64.0/21 | AS8267 | /21 | RIPE | RPKI valid |
| 193.193.64.0/19 | AS8323 | /19 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8267 | RIPE | eKrakow address space | AS8267-MNT | Sep 26, 2008 |
Whois
Registration for this announcement
- Range
- 193.
193. 64. 0/ 21 - Netname
- PL-CYFRONET-AS8267
- Registrant
- eKrakow address space
- Registrant country
- PL
- Organization
- eKrakow address space
- Org country
- PL
- Type
- LIR-PARTITIONED PA
- Created
- Sep 26, 2008
- Updated
- Nov 17, 2025
- Maintainer
- AS8267-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- May 23, 1996
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cyfronet. pl - Name
- abuse contact
- Handle
- ACC78-RIPE