asn.dev

Autonomous system

AS33596 BRUNSWICKCORPORATION - Brunswick Corporation

Unclassified ARIN

IPv4 addresses 768 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Brunswick Corporation

United States of America · AI-generated

business corporate marine manufacturing

BRUNSWICKCORPORATION is the autonomous system for Brunswick Corporation, a global leader in marine recreation and technology.

What it's used for

  • The address space carries corporate infrastructure, evidenced by the netname BRUNSWICK-NORTHAMERICA on the 198.203.255.0/24 prefix.
  • With 768 IPv4 addresses announced across 2 prefixes and only 2 observed neighbours, the network functions as a small internal corporate estate rather than a transit or access provider.

Notable

  • Registrants are mixed: the 198.99.194.0/23 block is registered to Various Registries (Maintained by ARIN) with netname NET198, while the 198.203.255.0/24 block is registered directly to Brunswick Corporation.
  • The address inventory is minimal, consisting of one /23 and one /24 block, consistent with a specific corporate site or internal network segment.

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

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS40264Charter Communications LLC183
AS7029Windstream Communications LLC6

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, 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 2 prefixes · 768 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS33596
Registry name
BRUNSWICKCORPORATION
Registrant
Brunswick Corporation
Abuse contact
jim.balthazor@brunswick.com
Registered
2012-12-11
Last changed
2012-12-11
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS33596
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
4 naming AS33596

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: 447 networks and 1,843 prefixes, as published 2026-11-01. 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