asn.dev

Autonomous system

AS43435 INSITE

Unclassified RIPE

IPv4 addresses 8.19K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly PL
Exchanges 0 recorded by PCH
Upstreams 1 1 downstream
Flagged prefixes 0 none

Summary

INSITE Sp. z o.o.

Poland · AI-generated

telecom residential poland isp

The AS handle INSITE is held by INSITE Sp. z o.o.

What it's used for

  • The address space carries residential and business telecommunications traffic, as indicated by the registrant netname PL-INSITE-SPZOO-20070730 and the operator's classification as a wired telecommunications carrier.
  • The network announces 8192 IPv4 addresses within a single prefix, 78.155.96.0/19, and maintains 2 observed neighbours, a ratio consistent with an access network providing connectivity to end-users rather than a transit provider.
  • Traffic from this AS consists of subscriber eyeballs and local business connections served by a regional Polish telecommunications operator based in Lodz.

Notable

  • The RDAP registrant INSITE Sp. z o.o. matches the AS holder, confirming consistent ownership of the announced address space.
  • The address inventory is compact, consisting of a single /19 block, which is typical for a regional ISP managing a specific geographic footprint.

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

1 upstream, 1 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS33951"FORWEB" S.C. Monika Bodetko, Tomasz Pawlowski60

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 · 8.19K addresses IPv6 0 prefixes

CountryNamePrefixes
PLPoland1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS43435
Registry name
INSITE
Registrant
MNT-INSITE-SPZOO
Abuse contact
isp@insite.pl
Registered
2007-07-31
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS43435
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
4 naming AS43435

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: 436 networks and 1,771 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