Autonomous system
AS20344 BILLERICAPS-MA-ASN
Unclassified ARIN
Summary
Billerica Public Schools
education k12 network
The AS handle BILLERICAPS-MA-ASN is held by Billerica Public Schools.
What it's used for
- The address space carries the school district's internal network, evidenced by reverse DNS entries pointing to
billericak12.comand the netnameBILLERICAPS-MA-NTWK. - The inventory consists of 256 IPv4 addresses within a single /24 prefix and one IPv6 /48 prefix, with only 2 observed neighbours, indicating a small, self-contained educational network rather than a transit or large access provider.
Notable
- The RDAP registrant for the announced prefix matches the AS holder, confirming direct ownership of the address space by Billerica Public Schools.
- The address inventory is compact and uniform, consisting of a single IPv4 block and a single IPv6 block, typical of a municipal or school district network.
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
Recorded at 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Massachusetts Internet Exchange | Boston, United States | 206.53.143.75 |
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
IPv4 1 prefixes · 256 addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 2 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS20344- Registry name
- BILLERICAPS-MA-ASN
- Registrant
- Billerica Public Schools
- Abuse contact
- ip-admin@billericak12.com
- Registered
- 2020-02-18
- Last changed
- 2020-02-18
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 2 authorising AS20344
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 5 naming AS20344
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