Autonomous system
AS21257 CDNNET-AS
Unclassified RIPE
Summary
CDNnet
cdn business ukraine
CDNNET-AS is operated by TOV IT-Park.
What it's used for
- The address space carries content delivery network infrastructure, as indicated by the registrant "CONTENT DELIVERY NETWORK LTD" and netnames
XUAandITS-UA. - The AS announces 768 IPv4 addresses across 2 prefixes with 2 observed neighbours, a ratio consistent with a specialized service provider rather than a large access network.
Notable
- Registrants for both prefixes include TOV IT-Park and CONTENT DELIVERY NETWORK LTD, aligning with the AS handle and registry holder.
- The inventory consists of two distinct IPv4 blocks: 194.106.216.0/23 and 193.109.240.0/24, with no IPv6 prefixes announced.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| GNM Internet Exchange Ukraine | Kiev, Ukraine | 178.18.230.25 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 768 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| UA | Ukraine | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS21257- Registry name
- CDNnet-as
- Registrant
- IT-PARK-MNT
- Abuse contact
- abuse@fexnet.com
- Registered
- 2002-08-02
- Last changed
- 2020-06-26
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 2 authorising AS21257
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 6 naming AS21257
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,772 prefixes, as published 2026-10-15. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere