Data as of Nov 3, 2026
82.139.166.0/24
No anonymizer space · no proxy exits in 30 daysPolitechnika Bialostocka
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 82.139.160.0/21 since Feb 2011 | AS29414 | Business | 2 | Politechnika Bialostocka |
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 |
|---|---|---|---|---|---|---|
| 82.139.128.0/18 | 16,384 | PL-BIAMAN-20030801 | Politechnika Bialostocka (ORG-CKSR1-RIPE) · PL | ALLOCATED PA | Aug 1, 2003 | [email protected] |
| └ 82.139.166.0/24 | 256 | BIAMAN_166 | Politechnika Bialostocka (ORG-CKSR1-RIPE) · PL | ASSIGNED PA | Nov 7, 2023 | [email protected] |
Network & registry
Registry
Holder
- Organization
- Politechnika Bialostocka
- Handle
- ORG-CKSR1-RIPE
- Range
- 82.139.128.0/18
- Registration type
- ALLOCATED PA
- Record created
- Aug 1, 2003
Origin network
AS29414
PL
- Name
- Politechnika Bialostocka
- Type
- Education
- Registered
- Sep 2, 2003
- Domain
- biaman.pl
- Website
- www.biaman.pl
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2019
- Current origin since
- Apr 2019 · 7.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 82.139.166.0/24 | AS29414 | /24 | RIPE | RPKI valid |
| 82.139.160.0/21 | AS29414 | /21 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS29414 | RIPE | CKSR1-MNT | Mar 20, 2019 |
Whois
Registration for this announcement
- Range
- 82.139.166.0/24
- Netname
- BIAMAN_166
- Registrant
- Politechnika Bialostocka
- Registrant country
- PL
- Organization
- Politechnika Bialostocka (ORG-CKSR1-RIPE)
- Org country
- PL
- Type
- ASSIGNED PA
- Created
- Nov 7, 2023
- Updated
- Nov 7, 2023
- Maintainer
- CKSR1-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Aug 1, 2003
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Google Inc. Global Infrastructure Manager
- Handle
- GIGI2-RIPE