Data as of Nov 9, 2026
81.186.224.0/20
No anonymizer space · no proxy exits in 30 daysNetwork For Business Sp z o.o. · space held by CityNet sp. z o.o.
Network & registry
Origin network
AS35174
PL
- Name
- Network For Business Sp z o.o.
- Type
- Hosting
- Registered
- Jun 16, 2005
- Domain
- nfb.pl
- Industry
- Technology Consulting Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2006
- Current origin since
- Mar 2014 · 13 yr
- Origin networks
- 2
- Last change of origin
- Mar 2014
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS35174 | RIPE | Digital Media Technology Sp. z o.o. | CITY-NET-MNT | Mar 19, 2014 |
Whois
Registration for this announcement
- Range
- 81.
186. 224. 0/ 20 - Netname
- CITYNET-NET
- Registrant
- CityNet sp. z o.o.
- Registrant country
- PL
- Organization
- CityNet sp. z o.o. (ORG-CSZO10-RIPE)
- Org country
- PL
- Type
- ASSIGNED PI
- Created
- Oct 29, 2003
- Updated
- Apr 14, 2016
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Oct 29, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
dmtec. eu - Name
- Abuse Contact
- Handle
- AC29059-RIPE