Autonomous system
AS27395 OSONET
Unclassified ARIN
Summary
OsoLabs
business us ipv4
The AS handle OSONET is held by OsoLabs LLC.
What it's used for
- The address space carries corporate infrastructure, evidenced by netnames
LOR-NTTandOSONET-4associated with the registrant OsoLabs. - The AS announces 1280 IPv4 addresses across 2 prefixes and maintains 2 observed neighbours, a ratio consistent with a small business or internal corporate estate rather than a transit provider.
Notable
- Registrants for both announced prefixes are OsoLabs or OSOLABS LLC, which aligns directly with the AS holder name.
- The address inventory consists of one /22 block (155.254.220.0/22) and one /24 block (104.156.156.0/24), indicating a modest and consolidated 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
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 2026-10-14, 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 · 1.28K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 2 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS27395- Registry name
- OSONET
- Registrant
- OSOLABS LLC
- Abuse contact
- abuse@osolabs.com
- Registered
- 2013-07-17
- Last changed
- 2025-12-06
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 10 authorising AS27395
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 10 naming AS27395
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 1,773 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