asn.dev

Autonomous system

AS31492 UZSCI-AS Uzbek Scientific & Education Network

Unclassified ARIN

IPv4 addresses 8.19K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly UZ
Exchanges 0 recorded by PCH
Upstreams 1 1 downstream
Flagged prefixes 0 none

Summary

UZSCINET

Uzbekistan · AI-generated

research education business

UZSCI-AS is operated by UZSCINET, the Uzbek Scientific & Education Network.

What it's used for

  • The address space carries scientific and educational infrastructure, evidenced by the netname UZ-UZSCINET-20040527 and reverse DNS entry 136-blk.uzsci.net.
  • The AS announces 8192 IPv4 addresses across 1 prefix with 2 observed neighbours, indicating a small-scale access or internal network rather than a transit provider.

Notable

  • The registrant UZSCINET aligns with the AS handle UZSCI-AS and the announced prefix 83.69.128.0/19.
  • UZSCINET operates a data center in Tashkent offering colocation, hosting, and VPS services, in addition to its role as a national research laboratory.
  • The inventory consists of a single contiguous IPv4 block with no announced IPv6 prefixes.

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, 1 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS34718"IST TELEKOM" JV LLC65

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 · 8.19K addresses IPv6 0 prefixes

CountryNamePrefixes
UZUzbekistan1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS31492
Registry name
UZSCI-AS
Registrant
UZSCINET
Abuse contact
greg@uzsci.net
Registered
2004-05-27
Last changed
2022-06-23
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS31492
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS31492

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