asn.dev

Autonomous system

AS32391 SRCACCESS

Unclassified ARIN

IPv4 addresses 27.65K 5 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 2 recorded by PCH
Upstreams 3 1 downstream
Flagged prefixes 0 none

Summary

Syntrio

United States of America · AI-generated

residential cooperative fiber texas

SRCACCESS is operated by Syntrio, formerly Santa Rosa Telephone Cooperative.

What it's used for

  • The address space carries residential and business access traffic, evidenced by reverse DNS entries such as MUN-DSL-69-49-219-254.srcaccess.net and dsl-254.srcaccess.net.
  • The AS announces 27,648 IPv4 addresses across 5 prefixes and 1 IPv6 prefix, while maintaining only 7 observed neighbours, a ratio indicative of a regional access network rather than a transit provider.

Notable

  • Registrants are largely consistent with the operator, listing SANTA ROSA TELEPHONE COOPERATIVE INC and SANTA ROSA COMMUNICATIONS, LTD for most blocks, though 204.57.128.0/18 is registered to Syntrio Solutions, LLC.
  • The operator was chartered in 1951 as Santa Rosa Telephone Cooperative and rebranded to Syntrio, expanding from rural telephone service in Wilbarger County, Texas, to a technology company providing fiber-to-the-home services.
  • The inventory consists of five distinct IPv4 blocks, including a large /18 and several smaller /20 and /21 allocations, alongside a single /32 IPv6 prefix.

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

Recorded at 2 exchanges in 1 country, largest first.

ExchangeLocationTheir address
Equinix Internet Exchange DallasDallas, United States206.223.118.200
DE-CIX DallasDallas, United States206.53.202.168

Transit providers

3 upstream, 1 downstream and 8 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6939Hurricane Electric LLC293
AS174Cogent Communications, LLC47
AS3257GTT Communications Inc.22

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 5 prefixes · 27.65K addresses IPv6 1 prefixes

CountryNamePrefixes
USUnited States of America6

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS32391
Registry name
SRCACCESS
Registrant
SANTA ROSA TELEPHONE COOPERATIVE INC
Abuse contact
italert@syntrio.net
Registered
2004-04-26
Last changed
2012-03-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 6 valid, 0 with no ROA
ROAs
6 authorising AS32391
ASPA
no ASPA record
IRR
100% registered · 6 of 6 announcements
Route objects
85 naming AS32391

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 1,771 prefixes, as published 2026-10-15. 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