asn.dev

Autonomous system

AS51349 EIS-AS

Unclassified ARIN

IPv4 addresses 768 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly EE
Exchanges 1 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Estonian Internet Foundation

Estonia · AI-generated

infrastructure registry non-profit estonia

The AS handle EIS-AS is held by Estonian Internet Foundation.

What it's used for

  • The address space carries infrastructure and external services, evidenced by netnames EIS-INFRA and External_Services and reverse DNS entries like rr-128.internet.ee.
  • The AS announces 768 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with 4 observed neighbours, indicating a small-scale infrastructure or registry network rather than a large access provider.
  • Traffic from this AS consists of registry, DNS, and internet infrastructure services operated by the Estonian Internet Foundation.

Notable

  • Registrants for both announced prefixes are listed as "Management Role; Foundation Eesti Interneti Sihtasutus; Estonian Internet Foundation - Abuse", which aligns with the AS holder.
  • The address inventory is compact, consisting of two IPv4 blocks and one IPv6 block, consistent with the operational needs of a national internet registry and infrastructure provider.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Tallinn Governmental Internet ExchangeTallinn, Estonia213.184.52.33

Transit providers

3 upstream, 0 downstream and 6 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS12578SIA Tet112
AS6939Hurricane Electric LLC29
AS1257Tele2 Sverige AB12

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 · 768 addresses IPv6 1 prefixes

CountryNamePrefixes
EEEstonia3

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS51349
Registry name
EIS-AS
Registrant
EIS-ADM-MNT
Abuse contact
abuse@internet.ee
Registered
2010-07-28
Last changed
2024-05-21
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 3 valid, 0 with no ROA
ROAs
4 authorising AS51349
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
4 naming AS51349

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: 431 networks and 1,768 prefixes, as published 2026-10-12. 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