asn.dev

Autonomous system

AS12507 SWIFT-TRACE-AS

Unclassified RIPE

IPv4 addresses 1.54K 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Swift Trace

Russia · AI-generated

isp business

A network named for a company but registered to a person, holding two blocks with a gap between them.

What it's used for

  • Internet access. 1,536 addresses in two IPv4 prefixes, one observed BGP neighbour, and no IPv6 announced.

Notable

  • The AS handle is SWIFT-TRACE-AS, but both blocks are registered under netname RU-SERGIENKO to an individual, Nikita Sergienko.
  • The two prefixes are 195.49.200.0/22 and 195.49.206.0/23 — parts of the same 195.49 space with 195.49.204.0/23 missing between them.
  • Present in routing data since the collectors' earliest records in August 2000.

Interesting

  • A company name on the AS and a person's name on every block is the normal shape of a small operator, where the individual who applied to the registry and the business that sells the service are the same concern wearing two hats. The registry records who signed; the AS name records who trades.
  • The gap between the two blocks is the more useful detail. Contiguous space would suggest a single allocation later split; a /22 and a /23 with a /23-sized hole means these arrived separately, and whatever sits in the hole belongs to somebody else. Address space at this size is assembled from whatever the registry had free, not carved from one block.

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
AS28761CrimeaCom South LLC186

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 2 prefixes · 1.54K addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS12507
Registry name
SWIFT-TRACE-AS
Registrant
Swift Trace ltd.
Abuse contact
abuse@strace.net
Registered
2003-01-17
Last changed
2024-12-02
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 3 valid, 0 with no ROA
ROAs
5 authorising AS12507
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
4 naming AS12507

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 1,784 prefixes, as published 2026-10-19. 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