Colosseum Online, Inc.
Data as of 2026-11-01
BGP inherited
This organisation
| Netblocks | 12 · 3,072 IPv4 addresses |
| Record ID | 259541792 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 10 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 (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 98.158.128.0/24 | Colosseum Online Inc. | ARIN | ASSIGNMENT | ● high |
| 104.192.52.0/24 | Colosseum Online Inc. | ARIN | ASSIGNMENT | ● high |
| 162.220.248.0/24 | Colosseum Online Inc. | ARIN | ASSIGNMENT | ● high |
| 206.47.2.0/24 | Colosseum Online, Inc. | BGP | ANNOUNCED | ● high |
| 206.47.5.0/24 | Colosseum Online, Inc. | BGP | ANNOUNCED | ● high |
| 207.35.13.0/24 | Colosseum Online, Inc. | BGP | ANNOUNCED | ● high |
| 207.61.65.0/24 | Colosseum Online, Inc. | BGP | ANNOUNCED | ● high |
| 207.61.120.0/24 | Colosseum Online, Inc. | BGP | ANNOUNCED | ● high |
| 207.61.175.0/24 | Colosseum Online, Inc. | BGP | ANNOUNCED | ● high |
| 216.105.80.0/24 | Colosseum Online Inc. | ARIN | ASSIGNMENT | ● high |
| 98.158.135.0/24 | Colosseum Online, Inc. | BGP | ANNOUNCED | ● low |
| 204.101.51.0/24 | Colosseum Online, Inc. | BGP | ANNOUNCED | ● low |
Footprint over time
19 weekly snapshots · JSON
12
-82 netblocks since 2026-07-05
2026-07-05
peak 94
2026-11-01
Network trust
what's this?
RPKI hygiene: C
how networks compare →
58.3%
of checked blocks have valid RPKI ROA coverage
(7 of 12)
Possible discrepancies (7)
These blocks are registered to Colosseum Online, Inc. but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 204.101.51.0/24 /24 | authorized for AS19324 — Dosarrest Internet Security LTD |
| 206.47.2.0/24 /24 | authorized for AS19842 — Whipcord Edge Data Centers Inc. |
| 206.47.5.0/24 /24 | authorized for AS19842 — Whipcord Edge Data Centers Inc. |
| 207.35.13.0/24 /24 | authorized for AS19842 — Whipcord Edge Data Centers Inc. |
| 207.61.65.0/24 /24 | authorized for AS19842 — Whipcord Edge Data Centers Inc. |
| 207.61.120.0/24 /24 | authorized for AS19842 — Whipcord Edge Data Centers Inc. |
| 207.61.175.0/24 /24 | authorized for AS19842 — Whipcord Edge Data Centers Inc. |
NIC Handles
AS19842
C02271299
C04641966
C04709465
C05287769
CLSM
CUNNI347-ARIN
IPADM58-ARIN
IPADM58-ARIN
IPADM58-ARIN