asn.dev

Autonomous system

AS44071 ACS_AS

Unclassified RIPE

IPv4 addresses 1.02K 3 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 5 0 downstream
Flagged prefixes 0 none

Summary

Advanced Communications Solutions

United States of America · AI-generated

telecom sip business us

The AS handle ACS_AS is held by Advanced Communications Solutions LLC.

What it's used for

  • The address space carries infrastructure for a telecommunications platform provider, evidenced by reverse DNS entries such as fra.turbobridge.com, iad.turbobridge.com, and lax.turbobridge.com.
  • The network announces 1024 IPv4 addresses across 3 prefixes and maintains 4 observed neighbours, indicating a small, focused infrastructure footprint rather than a large access or transit network.
  • Traffic from this AS consists of SIP-based voice applications and telecommunications services, as the operator specializes in providing scalable, flexible, SIP-based platforms for service providers.

Notable

  • Registrants include Advanced Communications Solutions LLC for the US-ACS-20160913 netname, and TurboBridge entities for the LAX and TURBOBRIDGE1 netnames, reflecting the operator's brand identity.
  • The address inventory is finely subdivided into three distinct IPv4 prefixes, all located in the United States, with no IPv6 prefixes announced.

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

5 upstream, 0 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS15830Equinix (EMEA) Acquisition Enterprises B.V.118
AS10912Unitas Global41
AS41095IPTP LTD38
AS48910PACKETFABRIC (UK) LTD22
AS46887Crown Castle Fiber LLC18

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-19, 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 3 prefixes · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS44071
Registry name
ACS_AS
Registrant
Advanced Communications Solutions LLC
Abuse contact
support@turbobridge.com
Registered
2016-11-30
Last changed
2024-11-15
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 4 valid, 0 with no ROA
ROAs
4 authorising AS44071
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
8 naming AS44071

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