asn.dev

Autonomous system

AS46765 ASN1

Unclassified ARIN

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Liberum Capital

United States of America · AI-generated

finance business corporate

The AS handle ASN1 is held by Liberum Capital Inc.

What it's used for

  • The address space carries corporate infrastructure, evidenced by the netname UU-63-116-81-D4 and registrant LIBERUM CAPITAL LTD.
  • The inventory consists of 256 IPv4 addresses within a single /24 prefix (63.116.81.0/24) and 0 IPv6 prefixes.
  • With only 1 observed neighbour, this AS functions as a small, isolated internal network for the firm's US operations rather than a transit or access provider.
  • Traffic from this AS consists of office workers and internal web/API endpoints for a financial services firm.

Notable

  • The registrant LIBERUM CAPITAL LTD aligns with the announcer Liberum Capital Inc., confirming the space is owned by the same corporate entity.
  • Liberum Capital is a UK-based investment bank and market maker that provides capital raising, advisory, and research services.
  • The address inventory is a single contiguous /24 block, typical of a small corporate estate.

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
AS12271Charter Communications Inc62

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, 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 · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS46765
Registry name
ASN1
Registrant
Liberum Capital Inc.
Abuse contact
atech@rfa.com
Registered
2008-12-01
Last changed
2012-02-24
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS46765
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS46765

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: 443 networks and 1,779 prefixes, as published 2026-10-24. 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