Autonomous system
AS43727 KVANT-TELECOM
Residential RIPE
Summary
KVANT-TELECOM
isp residential eyeball fiber
JSC KVANT-TELEKOM is a regional telecom operator based in Voronezh, Russia, serving both residential and business customers.
What it's used for
- FTTx/Ethernet home internet and TV for consumers in Voronezh and parts of Voronezh Oblast.
Notable
- A mixed "eyeball" and carrier network: much of this space is end-user home broadband, alongside business connectivity and data-centre services.
- Well-connected regionally, with substantial peering and transit that go beyond a pure consumer-access footprint.
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 8 exchanges in 3 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Frankfurt | Frankfurt, Germany | 80.81.194.124 |
| AMS-IX Amsterdam | Amsterdam, Netherlands | 80.249.213.103 |
| MSK-IX Moscow | Moscow, Russia | 195.208.208.201 |
| Speed Internet Exchange | Dronten, Netherlands | 185.1.222.128 |
| DE-CIX Dusseldorf | Düsseldorf, Germany | 185.1.170.87 |
| DE-CIX Munich | Munich, Germany | 185.1.208.94 |
| DE-CIX Hamburg | Hamburg, Germany | 185.1.210.100 |
| MSK-IX St. Petersburg | St. Petersburg, Russia | 194.226.102.128 |
Transit providers
35 upstream, 50 downstream and 113 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 34 prefixes · 26.88K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 35 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS43727- Registry name
- KVANT-TELECOM
- Registrant
- K-T-MNT
- Abuse contact
- abuse@kvant-telecom.ru
- Registered
- 2007-09-19
- Last changed
- 2022-03-10
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 89 valid, 0 with no ROA
- ROAs
- 11 authorising AS43727
- ASPA
- no ASPA record
- IRR
- 100% registered · 89 of 89 announcements
- Route objects
- 105 naming AS43727
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
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 1,773 prefixes, as published 2026-10-13. 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