asn.dev

Autonomous system

AS20606 GTS-VDC1 GTS Telecom Romania

Unclassified RIPE

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RO
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

GTS Telecom

Romania · AI-generated

telecom business rumania small

The AS handle GTS-VDC1 is held by GTS Telecom SRL.

What it's used for

  • The address space carries business or enterprise traffic, evidenced by the netname GTS-TELECOM and reverse DNS entries pointing to gtstelecom.ro.
  • The AS announces a single IPv4 prefix (217.156.30.0/24) comprising 256 addresses with 1 observed neighbour, indicating a small, self-contained network rather than a transit provider.

Notable

  • The registrant GTS Telecom Romania Operations; ABUSE ICI LIR aligns with the announcer GTS Telecom SRL, confirming consistent ownership.
  • The inventory consists of a single /24 block, representing a compact and specific address allocation for the operator.

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

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.

ASNetworkPaths seen
AS5606GTS Telecom SRL57

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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 1 prefixes · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
RORomania1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS20606
Registry name
GTS-VDC1
Registrant
AS5606-MNT
Abuse contact
abuse@gtstelecom.ro
Registered
2002-06-10
Last changed
2023-07-19
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS20606
ASPA
no ASPA record
IRR
0% registered · 0 of 1 announcements 1 other origin
Route objects
0 naming AS20606

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 1,783 prefixes, as published 2026-10-17. 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