Autonomous system
AS57652 ZELTELECOM-AS
Unclassified RIPE
Summary
Zeltelecom
telecom residential russia
ZELTELECOM-AS is operated by OOO "Zeltelecom".
What it's used for
- The address space carries residential or small business internet access, as indicated by reverse DNS records pointing to
leadertelecom.ru(e.g.,37.230.147.64.leadertelecom.ru). - The AS announces 1024 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, with only 2 observed routing neighbours. This low neighbour count relative to the address inventory indicates an access network rather than a transit provider.
- Traffic from this AS consists of end-user internet access for subscribers of the Zeltelecom/Leader Telecom service.
Notable
- All four announced IPv4 prefixes share the netname
Zeltelecom-NETand list OOO "Zeltelecom" as the registrant, consistent with the AS holder. - The reverse DNS domain
leadertelecom.rusuggests a rebrand or operational relationship with Leader Telecom, though the registry holder remains Zeltelecom. - The inventory consists of four distinct /24 blocks and a single /48 IPv6 prefix, all located in the Russian Federation.
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 2 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS35810 | Big Telecom JSC | 277 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-20, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 1.02K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 5 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS57652- Registry name
- ZELTELECOM-AS
- Registrant
- LIDERTELECOM-mnt
- Abuse contact
- info@zeltelecom.com
- Registered
- 2018-03-26
- Last changed
- 2024-05-21
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 40% valid · 2 valid, 3 with no ROA
- ROAs
- 2 authorising AS57652
- ASPA
- no ASPA record
- IRR
- 100% registered · 5 of 5 announcements
- Route objects
- 5 naming AS57652
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 1,778 prefixes, as published 2026-10-20. 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