CISP
Data as of 2026-08-16
Handle
Cluster stats
| Netblocks | 30 · 24,576 IPv4 addresses |
| IPv6 | 1 prefix (largest 2607:fac0::/32) |
| All fragments | 47 blocks across 14 clusters |
| Cluster ID | 222393052 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | RIR handle |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
8 weekly snapshots · JSON
34
+7 netblocks since 2026-07-05
2026-07-05
peak 34
2026-08-16
IP Ranges (30)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 64.31.64.0/19 | CISP | BGP | ANNOUNCED | ● high |
| 64.31.64.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 64.31.64.0/20 | CISP | BGP | ANNOUNCED | ● high |
| 64.31.66.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 64.31.93.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 64.31.94.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 64.254.128.0/25 | CISP | ARIN | ASSIGNMENT | ● high |
| 64.254.128.0/20 | CISP | BGP | ANNOUNCED | ● high |
| 64.254.129.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 64.254.134.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 64.254.135.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 64.254.136.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 67.211.160.0/20 | CISP | BGP | ANNOUNCED | ● high |
| 67.211.160.0/24 | CISP | ARIN | ASSIGNMENT | ● high |
| 67.211.161.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 67.211.162.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 67.211.163.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 68.70.176.0/20 | CISP | BGP | ANNOUNCED | ● high |
| 68.70.181.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 68.70.182.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 68.70.183.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 205.251.160.0/20 | CISP | BGP | ANNOUNCED | ● high |
| 205.251.162.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 205.251.163.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 205.251.164.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 205.251.165.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 205.251.166.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 205.251.171.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 205.251.173.0/24 | CISP | BGP | ANNOUNCED | ● high |
| 2607:fac0::/32 | CISP | ARIN | DIRECT ALLOCATION | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2607:fac0::/32 |
NIC Handles
ABUSE2087-ARIN
AS16617
C02145182
C02591544
CISP
CISPA-ARIN
CISPT-ARIN
CSC128-ARIN