asn.dev

Autonomous system

AS13183 ISP-AS

Unclassified RIPE

IPv4 addresses 4.10K 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly IT
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Intesa Sanpaolo

Italy · AI-generated

finance enterprise business

The AS handle is ISP-AS, which here stands for the bank's initials and nothing to do with providers.

What it's used for

  • The corporate network of an Italian bank. 4,096 addresses across two IPv4 prefixes, one observed BGP neighbour, and no IPv6 announced.

Notable

  • The AS handle is ISP-AS; the holder is Intesa Sanpaolo S.p.A..
  • Both prefixes are /21s, 62.221.168.0/21 and 62.221.176.0/21, sharing the netname IT-INTESASANPAOLO-20020422.
  • The first registry contact is Admin TLC.
  • First observed in the routing archive in May 2003. Six addresses were sampled and none returned a name.

Interesting

  • Three letters that mean one thing everywhere else in this field mean something else here. Anything classifying networks by handle would read this as a service provider and be wrong, which is exactly the failure mode that makes handles a poor identifier on their own.
  • Two /21s from one registration, announced separately rather than as the /20 they would form together. The split is internal structure made externally visible, and it doubles this network's footprint in the global table for no outside benefit.
  • One neighbour for a bank is a single path out, which is less redundancy than most enterprises of this size arrange.

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

ASNetworkPaths seen
AS20942Intesa Sanpaolo S.p.A.180

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-21, 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 2 prefixes · 4.10K addresses IPv6 0 prefixes

CountryNamePrefixes
ITItaly2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS13183
Registry name
ISP-AS
Registrant
INTESASANPAOLO
Abuse contact
abuse@intesasanpaolo.com
Registered
1970-01-01
Last changed
2026-03-05
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS13183
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
2 naming AS13183

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 1,779 prefixes, as published 2026-10-22. 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