asn.dev

Autonomous system

AS46376 CITYOFORLANDO-BLOCK - City of Orlando - Information Systems

Unclassified ARIN

IPv4 addresses 1.28K 3 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

City of Orlando - Information Systems

United States of America · AI-generated

government municipal it infrastructure

CITYOFORLANDO-BLOCK is operated by City of Orlando - Information Systems.

What it's used for

  • The address space carries municipal IT infrastructure, identified by netnames NETBLK-ORLANDOFL and NETBLK2-ORLANDOFL and registrants including "City of Orlando - Information Systems" and "Network Operations Center".
  • The AS announces 1280 IPv4 addresses across 3 prefixes with only 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
  • Traffic consists of internal city government services, office workers, and municipal systems managed by the Information Technology Department.

Notable

  • All registrants align with the announcer, consistently identifying the City of Orlando's Information Systems and Network Operations Center.
  • The inventory consists of three small IPv4 blocks (two /23s and one /24) with no IPv6 prefixes, reflecting a modest, segmented corporate estate for a municipal entity.

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

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS33363Charter Communications, Inc120
AS7018AT&T Enterprises, LLC116

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-08, 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 · 1.28K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America3

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS46376
Registry name
CITYOFORLANDO-BLOCK
Registrant
City of Orlando - Information Systems
Abuse contact
networksupportmanager@cityoforlando.net
Registered
2008-08-29
Last changed
2012-03-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS46376
ASPA
no ASPA record
IRR
0% registered · 0 of 4 announcements 4 other origin
Route objects
0 naming AS46376

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: 455 networks and 1,854 prefixes, as published 2026-11-09. 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