asn.dev

Autonomous system

AS20948 SKYLINK-AS

Unclassified ARIN

IPv4 addresses 512 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly EE
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Skylink Networking Ltd

Estonia · AI-generated

business estonia small

SKYLINK-AS is the autonomous system handle for Skylink Networking Ltd.

What it's used for

  • The address space is registered under the netname EE-SKYLINK-20150423 with registrants including Skylink Networking Ltd and Skylink Networking Ltd NOC.
  • The AS announces 512 IPv4 addresses within a single prefix (185.97.150.0/23) and maintains 3 observed routing neighbours, indicating a small-scale business or internal network rather than a large transit or access provider.

Notable

  • The registrants in the RDAP data align directly with the AS holder, confirming ownership by Skylink Networking Ltd.
  • The inventory consists of a single contiguous IPv4 block with no announced IPv6 prefixes, reflecting a minimal and focused address allocation.

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

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

ASNetworkPaths seen
AS3223Voxility LLP59
AS9002RETN Limited49
AS41095IPTP LTD10

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
EEEstonia1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS20948
Registry name
SKYLINK-AS
Registrant
ee-skylink-1-mnt
Abuse contact
info@skylink.ltd
Registered
2015-11-12
Last changed
2018-10-11
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS20948
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS20948

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 1,772 prefixes, as published 2026-10-15. 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