Autonomous system
AS18643 SMART-CITY-TACC - SMART CITY NETWORKS, LIMITED PARTNERSHIP
Unclassified ARIN
Summary
Smart City Networks
business enterprise tampa
SMART-CITY-TACC is operated by Smart City Networks, Limited Partnership.
What it's used for
- The address space carries infrastructure for the Tampa Convention Center, as indicated by registrants and reverse DNS entries like
tacc-24-54-173-0.smartcity.comandsponsor-a1.ta.scn. - The AS announces 1280 IPv4 addresses across 2 prefixes with only 2 observed neighbours, a ratio consistent with a dedicated enterprise or site-specific network rather than a transit provider.
Notable
- Registrants for both announced prefixes are listed as Tampa Convention Center, aligning with the announcer's identity as a specialized network operator for that venue.
- The inventory consists of two distinct IPv4 blocks: 24.54.172.0/22 and 24.56.135.0/24, with no IPv6 prefixes in the inventory.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-06, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 1.28K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 2 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS18643- Registry name
- SMART-CITY-TACC
- Registrant
- SMART CITY NETWORKS, LIMITED PARTNERSHIP
- Abuse contact
- abuse@smartcity.com
- Registered
- 2000-09-22
- Last changed
- 2016-10-21
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 2 with no ROA
- ROAs
- 0 authorising AS18643
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 5 naming AS18643
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: 454 networks and 1,854 prefixes, as published 2026-11-06. 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