BOX HILL INSTITUTE
BGP inherited
Cluster stats
| Netblocks | 17 |
| All fragments | 68 blocks across 14 clusters |
| Cluster ID | 191783646 |
| Registry | AFRINIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 18 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
17
0 netblocks since 2026-07-05
2026-07-05
peak 17
2026-07-06
IP Ranges (17)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 103.116.4.0/24 | BOX-AP | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 103.116.5.0/24 | BOX-AP | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 103.116.6.0/24 | BOX-AP | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 103.116.7.0/24 | BOX-AP | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 192.232.128.0/24 | BOX HILL INSTITUTE | BGP | ANNOUNCED | ● high |
| 192.232.128.0/19 | BOX HILL INSTITUTE | BGP | ANNOUNCED | ● high |
| 192.232.128.0/19 | BOX HILL INSTITUTE | APNIC | ASSIGNED PORTABLE | ● high |
| 192.232.129.0/24 | BOX HILL INSTITUTE | BGP | ANNOUNCED | ● high |
| 192.232.130.0/24 | BOX HILL INSTITUTE | BGP | ANNOUNCED | ● high |
| 192.232.131.0/24 | BOX HILL INSTITUTE | BGP | ANNOUNCED | ● high |
| 192.232.141.0/24 | BOX HILL INSTITUTE | BGP | ANNOUNCED | ● high |
| 192.232.145.0/24 | BOX HILL INSTITUTE | BGP | ANNOUNCED | ● high |
| 192.232.146.0/24 | BOX HILL INSTITUTE | BGP | ANNOUNCED | ● high |
| 192.232.148.0/24 | BOX HILL INSTITUTE | BGP | ANNOUNCED | ● high |
| 192.232.155.0/24 | BOX HILL INSTITUTE | BGP | ANNOUNCED | ● high |
| 154.73.101.164/30 | BOX-SD-WAN | AFRINIC | ASSIGNED PA | ● low |
| 2a00:2381:3b29::/48 | BOX-HILL | RIPE | AGGREGATED-BY-LIR | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
35.3%
of checked blocks have valid RPKI ROA coverage
(6 of 17)
Possible discrepancies (5)
These blocks are registered to BOX HILL INSTITUTE but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a00:2381:3b29::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
| 103.116.6.0/24 /24 | authorized for AS14618 — Amazon.com, Inc. |
| 103.116.4.0/24 /24 | authorized for AS14618 — Amazon.com, Inc. |
| 103.116.5.0/24 /24 | authorized for AS14618 — Amazon.com, Inc. |
| 103.116.7.0/24 /24 | authorized for AS209242 — Cloudflare London, LLC |
NIC Handles
AA2355-AP
AB1116-AP
APNIC-HM
AS23922
BHIA1-AP
BHIA1-AP
BIA10-AP
BIA10-AP
BTNET-MNT
DUMY-RIPE
DUMY-RIPE
ENCD1-MNT
+6 more