asn.dev

Autonomous system

AS51690 APPLIEDTECH-AS Applied Technologies, Ltd.

Unclassified RIPE

IPv4 addresses 1.28K 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

Applied Technologies, Ltd.

Russian Federation · AI-generated

business it corporate

APPLIEDTECH-AS is held by Applied Technologies, Ltd.

What it's used for

  • The address space carries corporate IT infrastructure, evidenced by netnames RU-APPLIEDTECH-20121113 and APPLIEDTECH-NET with registrants explicitly listing "IT Dep" and "Network Engineers".
  • The AS announces 1280 IPv4 addresses across 2 prefixes with only 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or access provider.
  • Traffic from this AS consists of internal office workers and web/API endpoints for a Russian Ural-based IT company that develops software and provides technical support.

Notable

  • Registrants for both prefixes agree with the announcer, identifying "Applied Technologies, Ltd." and its IT department.
  • The address inventory is compact, consisting of one /22 and one /24 block, consistent with a single corporate entity's internal estate.

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
AS28745Joint Stock Company TransTeleCom240

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-01, 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 · 1.28K addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS51690
Registry name
APPLIEDTECH-AS
Registrant
ATL-MNT
Abuse contact
noc@appliedtech.ru
Registered
2010-10-20
Last changed
2023-02-09
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 4 valid, 0 with no ROA
ROAs
4 authorising AS51690
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
6 naming AS51690

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: 449 networks and 1,846 prefixes, as published 2026-11-02. 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