Town of Concord MA

BGP inherited
Cluster stats
Netblocks14 · 4,338 IPv4 addresses
All fragments 52 blocks across 18 clusters
Cluster ID208792854
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 8 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
14 +1 netblocks since 2026-07-05
2026-07-05 peak 14 2026-07-19

IP Ranges (14)

⬇ export CSV
CIDR Org name Registry Status Confidence
38.97.130.0/24 Town of Concord MA BGP ANNOUNCED ● high
38.97.136.0/24 Town of Concord MA BGP ANNOUNCED ● high
38.242.8.0/24 Town of Concord MA BGP ANNOUNCED ● high
38.242.9.0/24 Town of Concord MA BGP ANNOUNCED ● high
38.242.10.0/24 Town of Concord MA BGP ANNOUNCED ● high
38.242.11.0/24 Town of Concord MA BGP ANNOUNCED ● high
47.19.118.0/24 Town of Concord MA BGP ANNOUNCED ● high
148.76.116.0/24 Town of Concord MA BGP ANNOUNCED ● high
172.110.60.0/24 Town of Concord MA BGP ANNOUNCED ● high
172.110.61.0/24 Town of Concord MA BGP ANNOUNCED ● high
172.110.62.0/24 Town of Concord MA BGP ANNOUNCED ● high
199.125.66.0/24 Town of Concord MA BGP ANNOUNCED ● high
199.125.68.0/24 Town of Concord MA BGP ANNOUNCED ● high
172.110.60.0/22 Town of Concord MA ARIN DIRECT ALLOCATION ● low

Network trust

what's this?
RPKI hygiene: F how networks compare →
14.3% of checked blocks have valid RPKI ROA coverage (2 of 14)
No discrepancies found among checked blocks.

NIC Handles

ABUSE9157-ARIN AS25808 BULGE2-ARIN BULGE2-ARIN BULGE2-ARIN BULGE2-ARIN HARTL147-ARIN TCM-44