Autonomous system
AS204825 RESCOM-AS
Unclassified RIPE
Summary
Citytelecom LLC
telecom residential russia
The AS handle RESCOM-AS is held by Citytelecom LLC.
What it's used for
- The space carries residential access traffic, evidenced by reverse DNS entries such as
host-64.dmz.crimea-com.netand the netnameRU-CITYTELECOM1. - The network announces 256 IPv4 addresses across 1 prefix with 1 observed neighbour, indicating a small-scale access or local service provider rather than a transit carrier.
- Traffic from this AS consists of subscriber eyeballs and local internet access services for the Crimean region, consistent with the operator's business as a regional telecommunications provider.
Notable
- Registrants include Filanco Network Operations Center, Filanco Administrative Group, and Citytelecom LLC, aligning with the announcer identity.
- The address inventory is a single /24 block, representing a compact and focused allocation for a local ISP.
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
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS28761 | CrimeaCom South LLC | 62 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS204825- Registry name
- RESCOM-AS
- Registrant
- CITYTELECOM-RIPE-MNT
- Abuse contact
- abuse@citytelecom.ru
- Registered
- 2017-12-29
- Last changed
- 2025-02-05
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 0 authorising AS204825
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS204825
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: 447 networks and 1,852 prefixes, as published 2026-10-27. 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