Autonomous system
AS21429 SICOB
Unclassified APNIC
Summary
Sicob
business italy sicob
The AS handle SICOB is held by Sicob S.r.l.
What it's used for
- The space carries a single IPv4 prefix, 77.74.144.0/24, with the netname
SICOB-NETWORK. - The inventory consists of 256 IPv4 addresses and 0 IPv6 prefixes, with 2 observed neighbours, indicating a small-scale business or internal network rather than a transit or large access provider.
Notable
- The RDAP registrant for the announced prefix is listed as
Abuse-C Role, which is a generic abuse contact rather than a specific corporate entity, though the netname aligns with the registry holder. - The address inventory is minimal, consisting of a single /24 block, with no IPv6 presence in the inventory.
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
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
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
IPv4 1 prefixes · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| IT | Italy | 1 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS21429- Registry name
- SICOB
- Registrant
- Sicob S.r.l.
- Abuse contact
- jan@sicob.com
- Registered
- 2001-12-07
- Last changed
- 2025-05-04
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 0 authorising AS21429
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS21429
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