Data as of Nov 7, 2026
89.191.156.0/22
4 residential-proxy exits · 30 daysPolitechnika Bydgoska im. Jana i Jedrzeja Sniadeckich
Residential-proxy exits
Proxy exits
4
0.39% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
26
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
14 observations
Proxy providers listing exits
- 2Extract
- 711Proxy
- Ake.net
- BirdProxies
- Byteful
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- GloryCloud
- GonzoProxy
- Infatica
- KindProxy
- Kookey
- LemonBright
- LemonLabs
- MangoProxy
- NodeProxy
- NovaProxy
- Novada
- Proxy-Seller
- Shifter
- TalorData
- Thordata
- ThunderProxy
- VitalExclusive
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 |
|---|---|---|---|---|---|---|
| 89.191.128.0/19 | 8,192 | PL-BYDMAN-20060619 | Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich (ORG-UOTA1-RIPE) · PL | ALLOCATED PA | Jun 19, 2006 | abuse@ |
| └ 89.191.156.0/24 | 256 | MAN-BYD | Bydgoszcz, Poland | ASSIGNED PA | Nov 19, 2008 | abuse@ via PL-BYDMAN-20060619 |
| └ 89.191.157.0/24 | 256 | COMPUS-NAKLO | Przedsiebiorstwo Informatyczne COMPUS Piotr Nowicki | ASSIGNED PA | Nov 19, 2008 | abuse@ via PL-BYDMAN-20060619 |
| └ 89.191.158.0/24 | 256 | MALART-BYD | MALart, Artur Malinowski | ASSIGNED PA | May 30, 2008 | abuse@ via PL-BYDMAN-20060619 |
| └ 89.191.159.0/24 | 256 | BYDMAN-CUSTOMER | Network for workstations of home users | ASSIGNED PA | Jul 23, 2008 | abuse@ via PL-BYDMAN-20060619 |
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
Origin network
AS12618
PL
- Name
- Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich
- Type
- Education
- Registered
- Aug 27, 1999
- Domain
- pbs.edu.pl
- Website
- www.man.bydoszcz.pl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2020
- Current origin since
- Feb 2020 · 6.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 89.191.144.0/20 | AS12618 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12618 | RIPE | Commercial Users | PL-BYDMAN-MNT | Feb 27, 2020 |
Whois
Registration for this announcement
- Range
- 89.
191. 128. 0/ 19 - Netname
- PL-BYDMAN-20060619
- Registrant
- Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich
- Registrant country
- PL
- Organization
- Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich (ORG-UOTA1-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- Jun 19, 2006
- Updated
- Oct 17, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Jun 19, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
man. bydgoszcz. pl - Name
- BYDMAN Hostmaster
- Handle
- BYD-PL