Autonomous system
AS41421 AS-SNT StarNet Telecom Sp. z o.o.
Unclassified RIPE
Summary
StarNet Telecom
cable dsl isp residential
AS-SNT is operated by StarNet Telecom Sp. z o.o.
What it's used for
- The address space carries residential and business access traffic, evidenced by reverse DNS entries pointing to
rev.snt.net.pland netnames such asPL-STARNET-20060817. - The AS announces 18,176 IPv4 addresses across 23 prefixes and maintains 26 observed neighbours, a ratio consistent with an access network serving end-users rather than a transit provider.
- StarNet Telecom provides cable and DSL services in office and retail properties across Poland, meaning traffic from this AS consists primarily of subscriber internet access and associated data services.
Notable
- All sampled registrants are StarNet Telecom Sp. z o.o., matching the AS holder and confirming direct ownership of the announced space.
- The inventory includes a mix of /20, /21, /22, /23, and /24 prefixes, with the largest block being 89.250.192.0/20.
- The network has been active since at least 2007, with prefixes allocated as early as 1995 according to netname dates.
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
Internet exchanges
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Equinix Internet Exchange Warsaw | Warsaw, Poland | 195.182.219.118 |
| Thinx IX | Warsaw, Poland | 212.91.0.198 |
Transit providers
9 upstream, 9 downstream and 24 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 23 prefixes · 18.18K addresses IPv6 2 prefixes
| Country | Name | Prefixes |
|---|---|---|
| PL | Poland | 25 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS41421- Registry name
- AS-SNT
- Registrant
- MNT-STARNET-PL
- Abuse contact
- abuse@starnettelecom.pl
- Registered
- 2006-08-17
- Last changed
- 2026-04-27
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 97% valid · 28 valid, 1 with no ROA
- ROAs
- 24 authorising AS41421
- ASPA
- no ASPA record
- IRR
- 100% registered · 29 of 29 announcements
- Route objects
- 32 naming AS41421
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 1,775 prefixes, as published 2026-10-11. 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