asn.dev

Autonomous system

AS21898 PTN-AS1 - Plant TiftNet, Inc

Unclassified ARIN

IPv4 addresses 19.46K 9 prefixes
IPv6 prefixes 16 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 2 downstream
Flagged prefixes 0 none

Summary

Plant TiftNet

United States of America · AI-generated

residential broadband cable us

The AS handle PTN-AS1 is held by Plant TiftNet, Inc.

What it's used for

  • The address space carries residential and business broadband, digital TV, and phone services, evidenced by reverse DNS entries like cm.ptn.tftn.dynamic.friendlycity.net and truvista.net.
  • With 18,944 IPv4 addresses announced across 9 prefixes and only 4 observed neighbours, the high address-to-neighbour ratio indicates an access or eyeball network rather than a transit provider.

Notable

  • Registrants are split between Plant TiftNet, Inc (netnames TRUV-SOUTH-GA, PTN-NET-1, PTN-NET-2, PTN-2025-C, PTN-2025-A) and TruVista Communications (netname TRUVI), reflecting the corporate relationship between the two entities.
  • Plant TiftNet was acquired by TruVista Communications, which explains the mixed registrant data and the truvista.net reverse DNS records.
  • The inventory includes a mix of legacy and recent allocations, such as PTN-2025-A and PTN-2025-C, alongside older blocks like 74.209.64.0/19.

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, 2 downstream and 7 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS31877Accelecom3,330
AS12208TruVista Communications454

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-03, 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 9 prefixes · 19.46K addresses IPv6 16 prefixes

CountryNamePrefixes
USUnited States of America25

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS21898
Registry name
PTN-AS1
Registrant
Plant TiftNet, Inc
Abuse contact
mgarrick@truvista.biz
Registered
2011-01-24
Last changed
2012-02-24
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
23% valid · 14 valid, 47 with no ROA
ROAs
4 authorising AS21898
ASPA
no ASPA record
IRR
100% registered · 61 of 61 announcements
Route objects
50 naming AS21898

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: 448 networks and 1,851 prefixes, as published 2026-11-04. 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