Fiber X
FiberX
Data as of 2026-08-09
Registry
Cluster stats
| Netblocks | 26 · 9,988 IPv4 addresses |
| IPv6 | 6 prefixes (largest 2604:fcc0::/32) |
| Registered in | PR (15) · United States (5) · Philippines (2) |
| All fragments | 35 blocks across 2 clusters |
| Cluster ID | 218012002 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 15 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
7 weekly snapshots · JSON
29
+15 netblocks since 2026-07-05
2026-07-05
peak 29
2026-08-09
IP Ranges (26)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 38.158.208.0/20 | FiberX | ARIN | ALLOCATION | ● high |
| 38.158.208.0/22 | FiberX | BGP | ANNOUNCED | ● high |
| 72.46.156.0/23 | FiberX | ARIN | DIRECT ALLOCATION | ● high |
| 72.46.158.0/23 | FiberX | ARIN | DIRECT ALLOCATION | ● high |
| 74.119.27.0/24 | FiberX | ARIN | ALLOCATION | ● high |
| 104.218.240.0/24 | FiberX | ARIN | ASSIGNMENT | ● high |
| 104.238.192.0/22 | FiberX | ARIN | DIRECT ALLOCATION | ● high |
| 104.238.194.0/24 | FiberX | BGP | ANNOUNCED | ● high |
| 104.238.232.0/23 | FiberX | ARIN | DIRECT ALLOCATION | ● high |
| 154.64.223.0/24 | FiberX | BGP | ANNOUNCED | ● high |
| 172.93.2.0/23 | FiberX | ARIN | DIRECT ALLOCATION | ● high |
| 192.228.98.0/23 | FiberX | ARIN | DIRECT ALLOCATION | ● high |
| 199.116.62.0/23 | FiberX | ARIN | DIRECT ALLOCATION | ● high |
| 199.116.63.0/24 | FiberX | BGP | ANNOUNCED | ● high |
| 204.77.10.0/23 | FiberX | ARIN | DIRECT ALLOCATION | ● high |
| 204.138.0.76/32 | FiberX | PEERINGDB | ASSIGNED | ● high |
| 206.41.108.211/32 | FiberX | PEERINGDB | ASSIGNED | ● high |
| 208.81.58.0/23 | FiberX | ARIN | DIRECT ALLOCATION | ● high |
| 2001:504:40:108::1:211/128 | FiberX | PEERINGDB | ASSIGNED | ● high |
| 2604:fcc0::/32 | FiberX | ARIN | DIRECT ALLOCATION | ● high |
| 2604:fcc0:5000::/48 | FiberX | BGP | ANNOUNCED | ● high |
| 2604:fcc0:8000::/36 | FiberX | BGP | ANNOUNCED | ● high |
| 2604:fcc0:8fa0::/44 | FiberX | BGP | ANNOUNCED | ● high |
| 2620:102:b000::76/128 | FiberX | PEERINGDB | ASSIGNED | ● high |
| 161.248.131.225/32 | FIBERX-IT-SOLUTIONS | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 161.248.131.242/32 | FIBERX-IT-SOLUTIONS | APNIC | ALLOCATED NON-PORTABLE | ● low |
IPv6 ranges (6)
Network trust
what's this?
RPKI hygiene: C
how networks compare →
72.4%
of checked blocks have valid RPKI ROA coverage
(21 of 29)
Possible discrepancies (9)
These blocks are registered to FiberX 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.
| 104.238.192.0/22 /22 | authorized for AS21559 — OSNET |
| 72.46.158.0/23 /23 | authorized for AS21559 — OSNET |
| 104.238.232.0/23 /23 | authorized for AS21559 — OSNET |
| 204.77.10.0/23 /23 | authorized for AS21559 — OSNET |
| 172.93.2.0/23 /23 | authorized for AS21559 — OSNET |
| 192.228.98.0/23 /23 | authorized for AS21559 — OSNET |
| 208.81.58.0/23 /23 | authorized for AS21559 — OSNET |
| 104.218.240.0/24 /24 | authorized for AS21559 — OSNET |
| 74.119.27.0/24 /24 | authorized for AS21559 — OSNET |
NIC Handles
AO522-AP
AS396055
AS6208
AS6208
BOSCH27-ARIN
BOSCH27-ARIN
FIBER-78
MAINT-OCI-PH
NOC33739-ARIN
OCIA1-AP
OCIA1-AP
RIVER336-ARIN
+3 more