Autonomous system
AS15176 AS-INOC - INOC, LLC
Unclassified ARIN
Summary
INOC
hosting business infrastructure
Two IPv4 blocks, thirty-one IPv6 announcements, and reverse names on the addresses nobody uses.
What it's used for
- A network operations company. Two IPv4 prefixes and thirty-one IPv6 prefixes announced from the United States, with a single observed BGP neighbour.
Notable
- The IPv6 announcements tile one allocation,
2606:6ac0::/33, at several lengths down to/48, splitting it into thirty-one routes where one would carry the same traffic. - The two IPv4 blocks carry netnames ending
INC-1andINC-2, using a corporate form the registrant does not: the registrant is written with a different one on both blocks. - Five of six sampled addresses answered, each with the address written into the host label with hyphens.
- Two of those answers are for addresses ending in zero and two hundred and fifty-five, the network and broadcast addresses of their blocks, which are generated rather than assigned.
- The routing history begins in 2000.
Interesting
- Thirty-one IPv6 routes against two IPv4 routes is an inversion of the usual ratio, and it is what happens when an allocation large enough to never need splitting is split anyway, one delegation at a time.
- Reverse names on network and broadcast addresses are a giveaway that the zone was generated for the whole block rather than written per host. Every address answers, whether or not anything is there.
- A single upstream behind an operations company is worth noting: the network that watches other people's connectivity has one path of its own.
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.
Transit providers
1 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS32625 | OFFSITE, LLC | 219 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-07, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 4.10K addresses IPv6 34 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 36 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS15176- Registry name
- AS-INOC
- Registrant
- INOC, LLC
- Abuse contact
- routing@inoc.com
- Registered
- 2000-03-30
- Last changed
- 2021-07-23
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 4 valid, 0 with no ROA
- ROAs
- 4 authorising AS15176
- ASPA
- no ASPA record
- IRR
- 100% registered · 4 of 4 announcements
- Route objects
- 66 naming AS15176
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: 454 networks and 1,852 prefixes, as published 2026-11-08. 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