Data as of Nov 6, 2026
148.81.192.0/22
1 residential-proxy exit · 30 daysNaukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
Residential-proxy exits
Proxy exits
1
0.10% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
1
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- FastProxy
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@ |
| └ 148.81.192.0/22 | 1,024 | NASK-ACADEMIC | Smaller subnet assignments for academic services | SUB-ALLOCATED PA | Sep 27, 2010 | abuse@ via PL-NASK-19931002 |
| └ 148.81.192.0/27 | 32 | AON | Akademia Obrony Narodowej | ASSIGNED PA | Oct 21, 2004 | abuse@ via NASK-ACADEMIC |
| └ 148.81.192.32/27 | 32 | ISPAN | unknown | SUB-ALLOCATED PA | Mar 26, 2021 | abuse@ via NASK-ACADEMIC |
| └ 148.81.192.32/28 | 16 | PISF | Polski Instytut Sztuki Filmowej | ASSIGNED PA | Feb 14, 2011 | abuse@ via ISPAN |
| └ 148.81.192.64/29 | 8 | NACEKUL | Narodowe Centrum Kultury | ASSIGNED PA | Jun 13, 2013 | abuse@ via NASK-ACADEMIC |
| └ 148.81.192.80/29 | 8 | HUMAS | Wyzsza Szkola Humanitas | ASSIGNED PA | Jul 5, 2022 | abuse@ via NASK-ACADEMIC |
| └ 148.81.192.128/27 | 32 | HUMAS | Akademia Humanitas | ASSIGNED PA | Sep 19, 2025 | abuse@ via NASK-ACADEMIC |
| └ 148.81.192.160/27 | 32 | LAZARSKI | Lazarski Management Sp. z o.o. | ASSIGNED PA | Jan 8, 2013 | abuse@ via NASK-ACADEMIC |
| └ 148.81.192.192/27 | 32 | IFiS | Instytut Filozofii i Socjologii PAN | ASSIGNED PA | Mar 24, 2011 | abuse@ via NASK-ACADEMIC |
| └ 148.81.192.224/28 | 16 | WSBIP | Wyzsza Szkola Biznesu i Przedsiebiorczosci | ASSIGNED PA | Feb 26, 2019 | abuse@ via NASK-ACADEMIC |
| └ 148.81.193.16/29 | 8 | IK | Instytut Kardiologii | ASSIGNED PA | Nov 10, 2008 | abuse@ via NASK-ACADEMIC |
| └ 148.81.193.24/29 | 8 | KSAP | Krajowa Szkola Administracji Publicznej | ASSIGNED PA | Jan 8, 2009 | abuse@ via NASK-ACADEMIC |
| └ 148.81.193.72/29 | 8 | INECEPAN | Instytut Nauk Ekonomicznych - Centrum Edukacyjne PAN | ASSIGNED PA | Oct 25, 2011 | abuse@ via NASK-ACADEMIC |
| └ 148.81.193.80/28 | 16 | WSBIP | Wyzsza Szkola Biznesu i Przedsiebiorczosci | ASSIGNED PA | Sep 9, 2009 | abuse@ via NASK-ACADEMIC |
| └ 148.81.193.128/29 | 8 | MWSLiT | Miedzynarodowa Wyzsza Szkola Logistyki i Transportu we Wroclawiu | ASSIGNED PA | Nov 26, 2010 | abuse@ via NASK-ACADEMIC |
| └ 148.81.193.144/28 | 16 | Civitas | Collegium Civitas | ASSIGNED PA | Mar 11, 2010 | abuse@ via NASK-ACADEMIC |
| └ 148.81.193.176/29 | 8 | CKSST | Centralna Komisja do Spraw Stapni i Tytulow | ASSIGNED PA | Apr 13, 2010 | abuse@ via NASK-ACADEMIC |
| └ 148.81.194.32/28 | 16 | MGEPK | Ministerstwo Gospodarki EPK | ASSIGNED PA | Mar 12, 2014 | abuse@ via NASK-ACADEMIC |
| └ 148.81.194.64/27 | 32 | WSUKIELCE | WSU Kielce | ASSIGNED PA | Dec 7, 2011 | abuse@ via NASK-ACADEMIC |
| └ 148.81.194.96/29 | 8 | SRWSDiO | Stowarzyszenie Rozwoju Wsi Sichow Duzy i Okolic | ASSIGNED PA | Dec 15, 2011 | abuse@ via NASK-ACADEMIC |
| └ 148.81.194.104/29 | 8 | CMPK_ | Centrum Medyczne Ksztalcenia Podyplomowego - WORS | ASSIGNED PA | Apr 25, 2012 | abuse@ via NASK-ACADEMIC |
| └ 148.81.194.112/29 | 8 | PWPLOCK | DS Wczesniak PW w Plocku | ASSIGNED PA | Mar 6, 2012 | abuse@ via NASK-ACADEMIC |
| └ 148.81.194.208/28 | 16 | MWSLIT | Miedzynarodowa Wyzsza Szkola Logistyki i Transportu we Wroclawiu | ASSIGNED PA | Mar 28, 2011 | abuse@ via NASK-ACADEMIC |
| └ 148.81.194.224/28 | 16 | SODR | Swietokrzyski Osrodek Doradztwa Rolniczego W Modliszewicach | ASSIGNED PA | Apr 20, 2011 | abuse@ via NASK-ACADEMIC |
| └ 148.81.194.240/28 | 16 | MOPR | Miejski Orodek Pomocy Rodzinie W Kielcach | ASSIGNED PA | Jun 20, 2011 | abuse@ via NASK-ACADEMIC |
| └ 148.81.195.0/29 | 8 | CPE | Centrum Projektow Europejskich | ASSIGNED PA | May 17, 2011 | abuse@ via NASK-ACADEMIC |
| └ 148.81.195.8/29 | 8 | Szpital_ | SP ZOZ Wojewodzki Szpital Zakazny | ASSIGNED PA | Jul 20, 2011 | abuse@ via NASK-ACADEMIC |
| └ 148.81.195.16/29 | 8 | PCPR | Powiatowe Centrum Pomocy Rodzinie | ASSIGNED PA | Jul 28, 2011 | abuse@ via NASK-ACADEMIC |
| └ 148.81.195.32/29 | 8 | IPPANJAR | Instytut Psychologii PAN Warszawa Jaracza 1 | ASSIGNED PA | May 25, 2021 | abuse@ via NASK-ACADEMIC |
| └ 148.81.195.64/27 | 32 | APS | Academy of Special Education | ASSIGNED PA | Apr 11, 2013 | abuse@ via NASK-ACADEMIC |
| └ 148.81.195.96/27 | 32 | Centrum_ | unknown | SUB-ALLOCATED PA | Feb 8, 2021 | abuse@ via NASK-ACADEMIC |
| └ 148.81.195.128/26 | 64 | WWSI | Warszawska Wyzsza Szkola Informatyki | ASSIGNED PA | Dec 17, 2010 | abuse@ via NASK-ACADEMIC |
| └ 148.81.195.224/29 | 8 | BCKdSSiT | Biuro Centralnej Komisji do Spraw Stopni i Tytulow | ASSIGNED PA | Apr 17, 2013 | abuse@ via NASK-ACADEMIC |
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
Announced by
Covering announcement 148.81.0.0/16
- Prefix
- 148.81.0.0/16
- Announced by
- AS1887 Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
- Type
- Business
- Proxy exits
- 45
- Always-on exits
- 2
- RPKI
- RPKI valid
- Netname
- PL-NASK-19931002
- Registrant
- Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
- RIR
- RIPE NCC
Origin network
AS1887
PL
- Name
- Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
- Type
- Education
- Registered
- Sep 1, 1993
- Domain
- nask.pl
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
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 · 21 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 |
Whois
Registration for this announcement
- Range
- 148.
81. 0. 0/ 16 - Netname
- PL-NASK-19931002
- Registrant
- Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
- Registrant country
- PL
- Organization
- Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy (ORG-NRAA1-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- Not stated by the registry
- Updated
- Jul 13, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Oct 2, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
nask. pl - Name
- NASK LIR
- Handle
- NASK1-RIPE