asn.dev

Autonomous system

AS14100 GARBERMAN01

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

Garber Management Group

United States · AI-generated

business enterprise

The reverse DNS still belongs to a carrier that was bought and folded away long ago.

What it's used for

  • A car dealership group's network. 512 addresses across two IPv4 prefixes, with three observed BGP neighbours and no IPv6 announced.

Notable

  • 12.218.221.0/24 carries the netname GARBER-M24-221, ending with the block's own third number.
  • 209.255.80.0/24 carries the netname 209-255-80-0, which is only the address.
  • Three sampled addresses answer as 209-255-80-64.ip.mcleodusa.net and similar, under the domain of a carrier brand long since absorbed.
  • Six addresses were queried for reverse DNS and three returned a name.

Interesting

  • Reverse DNS is the slowest-moving record any network keeps. The carrier that owns this zone has changed hands and names more than once, and the hostnames still answer with the original brand, because nothing breaks if they do and somebody would have to choose to fix it.
  • The two netnames are the two extremes of the same registry: one built from a template with the customer, a code and part of the address, the other consisting of nothing but the address.
  • Three neighbours for a dealership group is more path diversity than most businesses this size buy, and it suggests locations connected through different providers.
  • Dealer systems handle finance applications and identity documents for every customer who buys a car, which makes this an unremarkable network holding remarkable amounts of personal data.

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
AS7018AT&T Enterprises, LLC33
AS22974Charter Communications LLC30
AS7029Windstream Communications LLC1

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-20, 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
AS14100
Registry name
GARBERMAN01
Registrant
GARBER MANAGEMENT GROUP, INC.
Abuse contact
itdepartment@garberauto.com
Registered
2014-07-28
Last changed
2014-07-28
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
50% valid · 1 valid, 1 with no ROA
ROAs
1 authorising AS14100
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS14100

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 1,778 prefixes, as published 2026-10-20. 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