asn.dev

Autonomous system

AS4284 CENTURYLINK-TSDS-FLTLHS - CenturyLink Communications, LLC

Residential ARIN

IPv4 addresses 4.61K 3 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

CenturyLink (Lumen) — Tallahassee, Florida

United States · AI-generated

isp eyeball legacy

CENTURYLINK-TSDS-FLTLHS is the Tallahassee, Florida member of CenturyLink's family of metro-scoped autonomous systems, operated by CenturyLink Communications, LLC (now part of Lumen). TSDS is an internal service code; the suffix identifies the market.

What it's used for

  • Consumer and small-business broadband in and around Tallahassee. Reverse DNS falls in dhcp.embarqhsd.net and dhcp.centurylinkservices.net, identifying it as dynamically assigned subscriber access.

Notable

  • An "eyeball" network — end users on DSL and fibre, rather than hosted services.
  • The embarqhsd.net naming traces the lineage: Embarq, the local-telephone company spun out of Sprint, merged with CenturyTel in 2009 to form CenturyLink, and north Florida sits in that legacy footprint.

Interesting

  • Rather than announce all subscriber space from one national AS, CenturyLink splits it across per-market TSDS ASNs. Siblings include AS4282 (Fort Myers) and AS4283 (Las Vegas).

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
AS22561CenturyLink Communications, LLC183

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, 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 · 4.61K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America3

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS4284
Registry name
CENTURYLINK-TSDS-FLTLHS
Registrant
CenturyLink Communications, LLC
Abuse contact
abuse@aup.lumen.com
Registered
1998-10-07
Last changed
2018-11-15
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS4284
ASPA
no ASPA record
IRR
0% registered · 0 of 3 announcements
Route objects
0 naming AS4284

Reputation

Classification and threat

Residential Fixed-line consumer ISP. Addresses here are homes.

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: 447 networks and 1,843 prefixes, as published 2026-11-01. 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