asn.dev

Autonomous system

AS46999 CREWSBANKCORP - Crews Banking Corporation

Unclassified ARIN

IPv4 addresses 512 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

Crews Banking Corporation

United States of America · AI-generated

banking business corporate

The AS handle CREWSBANKCORP is held by Crews Banking Corporation.

What it's used for

  • The space carries corporate network traffic, with the sole announced prefix 50.145.154.0/23 registered under the netname W-FLORIDA-CCS-2 by Comcast Cable Communications, LLC.
  • The inventory consists of 512 IPv4 addresses across 1 prefix, with 0 IPv6 prefixes announced.
  • The network has 1 observed neighbour, indicating a direct peering or transit relationship rather than a large-scale access or transit hub.
  • Traffic from this AS represents internal corporate connectivity for a bank holding company operating multiple regional banks in the United States.

Notable

  • The registrant for the announced prefix is Comcast Cable Communications, LLC, which differs from the AS holder Crews Banking Corporation, indicating the address space is leased or provisioned by a telecommunications provider.
  • Crews Banking Corporation is the holding institution for the Crews family of banks, including Charlotte State Bank & Trust, Crews Bank & Trust, and Englewood Bank & Trust.
  • The address inventory is a single /23 block, typical for a corporate site or branch network rather than a distributed service provider.

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
AS33661Comcast Cable Communications, LLC120

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 1 prefixes · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS46999
Registry name
CREWSBANKCORP
Registrant
Crews Banking Corporation
Abuse contact
dstorts@crews.bank
Registered
2010-06-03
Last changed
2012-03-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
3 authorising AS46999
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS46999

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