asn.dev

Autonomous system

AS35115 BESTGOPL-WROCLAW ******** EPIX *************************************

Unclassified RIPE

IPv4 addresses 5.89K 7 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly PL
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Bestgo.pl

Poland · AI-generated

business fiber poland

The AS handle BESTGOPL-WROCLAW is operated by Bestgo.pl Sp. z o.o., a Polish company based in Wrocław.

What it's used for

  • The address space carries business-oriented fiber infrastructure, evidenced by the netname BESTGOPL-NET and reverse DNS entries like 213-5-45-254.bestgo.pl and win254.winterthur.com.pl.
  • With 5,888 IPv4 addresses announced across 7 prefixes and only 5 observed neighbours, the ratio indicates an access or business network rather than a transit provider.

Notable

  • Registrants are consistent with the announcer, listing BESTGO.PL SP. Z O.O. for the 213.5.40.0/21 and 91.212.84.0/24 blocks, while the 195.136.0.0/16 range blocks list ABUSE EXATEL as the registrant.
  • The address inventory consists of a mix of /21, /22, /23, and /24 prefixes, all located in Poland.

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
AS50607Stowarzyszenie e-Poludnie280
AS20804Exatel S.A.175
AS24482SG.GS7

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-19, 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 7 prefixes · 5.89K addresses IPv6 0 prefixes

CountryNamePrefixes
PLPoland7

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS35115
Registry name
BESTGOPL-WROCLAW
Registrant
MNT-BESTGOPL
Abuse contact
noc@bestgo.pl
Registered
2009-03-10
Last changed
2024-01-11
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
71% valid · 5 valid, 2 with no ROA
ROAs
6 authorising AS35115
ASPA
no ASPA record
IRR
100% registered · 7 of 7 announcements
Route objects
8 naming AS35115

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 1,783 prefixes, as published 2026-10-20. 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