asn.dev

Autonomous system

AS54383 NORWOOD-BANK - Norwood Cooperative Bank

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 2 0 downstream
Flagged prefixes 0 none

Summary

OneLocal Bank

United States of America · AI-generated

business banking corporate

NORWOOD-BANK is the autonomous system for OneLocal Bank, formerly known as Norwood Cooperative Bank.

What it's used for

  • The space carries internal corporate infrastructure, evidenced by the netname NORWOOD-84-06 and the registrant Norwood Cooperative Bank.
  • The AS announces a single IPv4 prefix, 199.93.84.0/24, comprising 256 addresses, with 2 observed routing neighbours.
  • Traffic from this AS consists of office workers and internal banking systems for a community bank based in Norwood, Massachusetts.

Notable

  • The registrant Norwood Cooperative Bank aligns with the AS handle NORWOOD-BANK, confirming the identity of the holder.
  • The institution rebranded as OneLocal Bank on April 24, 2023, marking a change in its operational identity while retaining its original network infrastructure.
  • The address inventory is a single /24 block, typical for a small-to-medium enterprise requiring a dedicated, contiguous range for internal use.

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
AS35891Norwood Light Broadband52
AS3356Level 3 Parent, LLC12

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-05, 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
AS54383
Registry name
NORWOOD-BANK
Registrant
Norwood Cooperative Bank
Abuse contact
jdacunha@norwoodbank.com
Registered
2012-02-02
Last changed
2012-02-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS54383
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS54383

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 1,854 prefixes, as published 2026-11-06. 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