Data as of Nov 7, 2026
185.174.152.0/23
No anonymizer space · no proxy exits in 30 daysRFC Internet Sp. z o.o. · space held by Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich
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 |
|---|---|---|---|---|---|---|
| 185.174.152.0/22 | 1,024 | PL-BYDMAN-20161024 | Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich (ORG-UOTA1-RIPE) · PL | ALLOCATED PA | Oct 24, 2016 | abuse@ |
| └ 185.174.152.0/23 | 512 | NET2B-NET | RFC.PL (ORG-RA878-RIPE) · PL | ASSIGNED PA | Dec 15, 2017 | abuse@ |
Network & registry
Registry
Holder
- Organization
- Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich
- Handle
- ORG-UOTA1-RIPE
- Range
- 185.
174. 152. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Oct 24, 2016
Origin network
AS48789
PL
- Name
- RFC Internet Sp. z o.o.
- Type
- Internet provider
- Registered
- Feb 7, 2022
- Domain
- rfc.pl
- Website
- www.rfc.pl
- Industry
- Education and Research
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2019
- Current origin since
- Aug 2024 · 2.2 yr
- Origin networks
- 2
- Last change of origin
- Aug 2024
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 185.
174. 152. 0/ 23 - Netname
- NET2B-NET
- Registrant
- RFC.PL
- Registrant country
- PL
- Organization
- RFC.PL (ORG-RA878-RIPE)
- Org country
- PL
- Type
- ASSIGNED PA
- Created
- Dec 15, 2017
- Updated
- Jan 28, 2020
- Maintainer
- PL-BYDMAN-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Oct 24, 2016
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rfc. pl - Name
- RFC Hostmaster
- Handle
- RH10188-RIPE