asn.dev

Autonomous system

AS30405 CAIU-NET

Unclassified ARIN

IPv4 addresses 1.54K 3 prefixes
IPv6 prefixes 25 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Capital Area Intermediate Unit

United States of America · AI-generated

education government k12 pennsylvania

CAIU-NET is operated by Capital Area Intermediate Unit, a public educational services agency in Pennsylvania.

What it's used for

  • The address space carries school district infrastructure, evidenced by the netname LDSD-IP4-2018-01-17 for Lower Dauphin School District and reverse DNS entries like 64.208net.ldsd.net.
  • The AS announces 1536 IPv4 addresses across 3 prefixes and 25 IPv6 prefixes, while maintaining only 2 observed neighbours, indicating a small-scale access network for local educational institutions rather than a transit provider.

Notable

  • Registrants align with the announcer for the primary blocks, with Capital Area Intermediate Unit holding CAIU and CAIU-01, while Lower Dauphin School District holds a separate /24 block.
  • The inventory consists of three distinct IPv4 blocks, including a /22 and two /24s, alongside a finely subdivided IPv6 estate under the 2602:febe::/39 range.

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 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS26801Zito Media, L.P.331
AS7016Comcast Cable Communications, LLC217

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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 · 1.54K addresses IPv6 25 prefixes

CountryNamePrefixes
USUnited States of America28

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS30405
Registry name
CAIU-NET
Registrant
Capital Area Intermediate Unit
Abuse contact
netadmin@caiu.org
Registered
2003-10-01
Last changed
2018-11-19
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 11 with no ROA
ROAs
0 authorising AS30405
ASPA
no ASPA record
IRR
82% registered · 9 of 11 announcements 1 other origin
Route objects
7 naming AS30405

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 1,782 prefixes, as published 2026-10-16. 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