asn.dev

Autonomous system

AS57136 VIVATELECOM-AS Str. Turnul Eiffel nr. 15, Ap 3, Sector 2, Bucharest

Unclassified RIPE

IPv4 addresses 4.86K 8 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly RO
Exchanges 1 recorded by PCH
Upstreams 6 10 downstream
Flagged prefixes 0 none

Summary

Viva Telecom

Romania · AI-generated

telecom business residential

VIVATELECOM-AS is operated by Viva Telecom SRL.

What it's used for

  • The address space carries a mix of corporate and legacy infrastructure, with netnames including VIVA-TELECOM, VIVA-TELECOM-SRL, and SC-RODELTA-BUSINESS-SOLUTIONS-SRL.
  • The network announces 4864 IPv4 addresses across 8 prefixes and 1 IPv6 prefix, maintaining 32 observed neighbours.
  • As a Romanian telecommunication company, the traffic consists of subscriber access and business connectivity services.

Notable

  • Registrants include Viva Telecom SRL, InterLAN Internet Exchange NOC, and RoDelta Business Solutions SRL, indicating a mix of owned and historically allocated space.
  • The inventory includes large blocks such as 89.33.120.0/21 and 89.33.20.0/22 registered to InterLAN, alongside smaller blocks registered directly to Viva Telecom.
  • Reverse DNS entries for some addresses point to unassigned-reverse.vivatelecom.ro.

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

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
InterLAN-IXBucharest, Romania86.104.125.135

Transit providers

6 upstream, 10 downstream and 20 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3356Level 3 Parent, LLC479
AS9002RETN Limited378
AS6939Hurricane Electric LLC160
AS12302Vodafone Romania S.A.60
AS24482SG.GS19
AS20764CJSC RASCOM18

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 8 prefixes · 4.86K addresses IPv6 1 prefixes

CountryNamePrefixes
RORomania9

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS57136
Registry name
VIVATELECOM-AS
Registrant
Viva Telecom SRL
Abuse contact
abuse@vivatelecom.ro
Registered
2011-07-29
Last changed
2026-07-27
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 19 valid, 0 with no ROA
ROAs
20 authorising AS57136
ASPA
no ASPA record
IRR
100% registered · 19 of 19 announcements
Route objects
20 naming AS57136

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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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

Cross-check