asn.dev

Autonomous system

AS13242 LLU

Unclassified RIPE

IPv4 addresses 4.10K 4 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly LV
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Latvia University of Life Sciences and Technologies

Latvia · AI-generated

education research

The university's space is registered to a different university's computing institute.

What it's used for

  • The network of a university in Latvia. 4,096 addresses across four IPv4 prefixes, one observed BGP neighbour, and no IPv6 announced.

Notable

  • Every block is registered to LUMII Services and Support and an institute of mathematics and computer science, not to the holder.
  • Netnames are LLU, LLU-NET and LV-MII-20050211.
  • The holder name spells a diacritic out as ae in universitaete.
  • First observed in the routing archive in December 2015.

Interesting

  • One institution's computing institute holding another's address space is how national academic networking is usually arranged: a single body runs the registry side for every campus in the country. The registrant identifies the operator of the network, and the AS handle identifies the user of it.
  • Two netnames name the university and one names the institute, so which party the label refers to changes block by block within a single AS.
  • Writing a diacritic as a two-letter sequence is the standard workaround for registry fields that hold plain ASCII, and it produces a spelling that matches no official form of the name.
  • A 2015 first appearance on a number from this era means the AS sat unused for years, was reassigned, or was only announced late.

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
AS34073LR Izglitibas un zinatnes ministrija248

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 4 prefixes · 4.10K addresses IPv6 0 prefixes

CountryNamePrefixes
LVLatvia4

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS13242
Registry name
LLU
Registrant
lumii-mnt
Abuse contact
isd@llu.lv
Registered
2015-09-15
Last changed
2020-11-16
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 4 valid, 0 with no ROA
ROAs
4 authorising AS13242
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
6 naming AS13242

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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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