asn.dev

Autonomous system

AS42673 SKYWARE-AS

Residential RIPE

IPv4 addresses 13.31K 10 prefixes
IPv6 prefixes 2 counted as prefixes, not addresses
Countries 1 mostly PL
Exchanges 1 recorded by PCH
Upstreams 5 7 downstream
Flagged prefixes 0 none

Summary

Skyware

Poland · AI-generated

isp cable dsl regional

SKYWARE-AS is operated by Skyware Sp. z o.o.

What it's used for

  • The address space carries subscriber traffic, evidenced by reverse DNS entries such as 91.150.167.255.skyware.pl and ip-91.189.221.254.skyware.pl.
  • The AS announces 13,312 IPv4 addresses across 10 prefixes and maintains 16 observed neighbours, a ratio consistent with a regional access provider.
  • As a Cable/DSL/ISP, the traffic consists of residential and business subscriber eyeballs connected via fixed-line access technologies.

Notable

  • All registrants in the evidence pack are Skyware Sp. z o.o., matching the AS holder.
  • The address inventory is composed of multiple /21, /22, and /23 blocks, primarily in the 91.150.0.0/16 and 91.246.0.0/16 ranges.

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
TPIX - Internet ExchangeWarsaw, Poland195.149.233.64

Transit providers

5 upstream, 7 downstream and 17 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS5617Orange Polska Spolka Akcyjna495
AS9002RETN Limited104
AS33891Core-Backbone GmbH32
AS24482SG.GS12
AS201054Stowarzyszenie e-Poludnie2

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 10 prefixes · 13.31K addresses IPv6 2 prefixes

CountryNamePrefixes
PLPoland12

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS42673
Registry name
SKYWARE-AS
Registrant
MNT-GOODHOST
Abuse contact
info@skyware.pl
Registered
2007-03-29
Last changed
2025-04-24
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
92% valid · 11 valid, 1 with no ROA
ROAs
9 authorising AS42673
ASPA
no ASPA record
IRR
100% registered · 12 of 12 announcements
Route objects
14 naming AS42673

Reputation

Classification and threat

Residential Fixed-line consumer ISP. Addresses here are homes.

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 1,773 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