City of Boston
Cluster stats
| Netblocks | 16 |
| All fragments | 1,242 blocks across 364 clusters |
| Cluster ID | 191605634 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 2 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (16)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 140.241.0.0/16 | City of Boston | BGP | ANNOUNCED | ● high |
| 140.241.3.0/24 | City of Boston | BGP | ANNOUNCED | ● high |
| 140.241.14.0/24 | City of Boston | BGP | ANNOUNCED | ● high |
| 140.241.25.0/24 | City of Boston | BGP | ANNOUNCED | ● high |
| 140.241.86.0/24 | City of Boston | BGP | ANNOUNCED | ● high |
| 140.241.244.0/24 | City of Boston | BGP | ANNOUNCED | ● high |
| 140.241.250.0/24 | City of Boston | BGP | ANNOUNCED | ● high |
| 192.80.65.0/24 | City of Boston | BGP | ANNOUNCED | ● high |
| 204.167.88.0/24 | City of Boston | BGP | ANNOUNCED | ● high |
| 206.53.143.73/32 | City of Boston | PEERINGDB | ASSIGNED | ● high |
| 216.163.208.0/21 | City of Boston | BGP | ANNOUNCED | ● high |
| 216.163.208.0/20 | City of Boston | BGP | ANNOUNCED | ● high |
| 216.163.216.0/21 | City of Boston | BGP | ANNOUNCED | ● high |
| 216.163.216.0/22 | City of Boston | BGP | ANNOUNCED | ● high |
| 216.163.220.0/22 | City of Boston | BGP | ANNOUNCED | ● high |
| 2001:504:47::6aea:0:1/128 | City of Boston | PEERINGDB | ASSIGNED | ● high |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
81.2%
of checked blocks have valid RPKI ROA coverage
(13 of 16)
No discrepancies found among checked blocks.
NIC Handles
AS27370
AS27370