asn.dev

Autonomous system

AS18886 INLINE-NET - Uniti Fiber Holdings Inc.

Unclassified ARIN

IPv4 addresses 6.91K 7 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

Uniti Fiber Holdings

United States of America · AI-generated

fiber business nsp us

The AS handle INLINE-NET is held by Uniti Fiber Holdings Inc.

What it's used for

  • The address space carries business connectivity, evidenced by the netname INLINECON-BLK across all prefixes and the registrant identity as a fiber provider.
  • The AS announces 7168 IPv4 addresses across 8 prefixes with only 1 observed neighbour, a ratio that indicates an access or network service provider role rather than a transit hub.

Notable

  • All registrants for the announced prefixes are listed as Uniti Fiber Holdings Inc., which aligns with the current registry holder.
  • The operator was formerly known as InLine Connections, a name reflected in the AS handle and the INLINECON-BLK netnames, before rebranding to Uniti.
  • The inventory consists of eight IPv4 prefixes within the 216.170.64.0/21 range, 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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS13760Uniti Fiber Holdings Inc.601

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-02, 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 7 prefixes · 6.91K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America7

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS18886
Registry name
INLINE-NET
Registrant
Uniti Fiber Holdings Inc.
Abuse contact
abuse@uniti.com
Registered
2000-10-23
Last changed
2020-06-08
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 10 with no ROA
ROAs
0 authorising AS18886
ASPA
no ASPA record
IRR
100% registered · 10 of 10 announcements
Route objects
43 naming AS18886

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: 449 networks and 1,846 prefixes, as published 2026-11-03. 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