SeroWeb LLC
Data as of 2026-10-18
BGP inherited
Limited data: only 2 ranges found registered
under this exact name. This may not reflect the organisation's full internet footprint — many companies'
web and cloud infrastructure is hosted under a third-party provider's own registration rather than their own.
This organisation
| Netblocks | 2 · 512 IPv4 addresses |
| Record ID | 250555664 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.153.100.0/24 | SeroWeb LLC | ARIN | DIRECT ALLOCATION | ● high |
| 191.96.13.0/24 | SeroWeb LLC | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(2 of 2)
Possible discrepancies (1)
These blocks are registered to SeroWeb LLC but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 23.153.100.0/24 /24 | authorized for AS214483 — FiberPower LLC |
NIC Handles
AS402186
HAMIL544-ARIN
HAMIL544-ARIN
HAMIL544-ARIN
SL-2269
netutils-mnt