asn.dev

Autonomous system

AS33630 WCSR

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 3 0 downstream
Flagged prefixes 0 none

Summary

Womble Bond Dickinson (US) LLP

United States of America · AI-generated

business legal corporate internal

The AS handle WCSR is held by Womble Bond Dickinson (US) LLP, a multinational law firm.

What it's used for

  • The address space carries internal corporate infrastructure, indicated by reverse DNS entries pointing to static.ctl.one and the registrant netname 66-193-218-0-24.
  • The network announces 256 IPv4 addresses across 1 prefix with 3 observed neighbours, a ratio consistent with a small internal corporate estate rather than a transit or access provider.

Notable

  • The RDAP registrant WOMBLE CARLYLE SANDRIDGE & RICE, LLP matches the historical name of the organization prior to its 2017 merger.
  • In 2017, US-based Womble Carlyle Sandridge & Rice, LLP merged with UK-based Bond Dickinson LLP to form Womble Bond Dickinson.
  • The inventory consists of a single /24 block, 66.193.218.0/24, with no IPv6 prefixes announced.

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

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS53828NETWORK INNOVATIONS, LLC25
AS3356Level 3 Parent, LLC24
AS174Cogent Communications, LLC10

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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
AS33630
Registry name
WCSR
Registrant
WOMBLE CARLYLE SANDRIDGE & RICE, LLP
Abuse contact
EBLIZARD@WCSR.COM
Registered
2005-02-09
Last changed
2012-03-20
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS33630
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
3 naming AS33630

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 2026-10-17. 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