FASTNET DATA INC
Cluster stats
| Netblocks | 426 |
| All fragments | 646 blocks across 48 clusters |
| Cluster ID | 191304458 |
| Registry | AFRINIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 27 shared RIR contact/maintainer handles |
| Registry names | 13 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (426)
showing 50 of 426 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.151.100.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 38.55.36.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 38.60.73.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 38.60.75.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 38.60.77.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 38.60.78.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 38.148.200.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 38.148.240.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 45.91.139.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 45.156.221.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 50.114.172.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 89.42.95.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 98.158.28.0/24 | FASTNET DATA INC | ARIN | ● high | |
| 103.104.104.0/22 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 107.149.159.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 136.0.34.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 136.0.37.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 136.0.73.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 141.11.50.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 151.244.135.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 154.26.208.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 154.26.213.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 154.26.232.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 154.26.237.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 154.26.239.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 154.26.242.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 154.31.136.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 157.254.205.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 178.83.203.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 192.6.120.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 192.6.121.0/24 | DDOS PROTECTION LTD | BGP | ANNOUNCED | ● high |
| 23.135.56.0/24 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
| 23.138.12.0/24 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
| 23.138.148.0/24 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
| 23.139.212.0/24 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
| 23.149.100.0/24 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
| 23.159.248.0/24 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
| 23.165.40.0/24 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
| 23.165.248.0/24 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
| 23.166.168.0/24 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
| 23.169.184.0/24 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
| 23.170.48.0/24 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
| 23.170.49.0/24 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
| 23.185.168.0/24 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
| 23.185.200.0/24 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
| 23.186.88.0/24 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
| 38.47.236.0/22 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
| 38.47.248.0/21 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
| 38.49.0.0/21 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
| 38.49.8.0/21 | FASTNET DATA INC | BGP | ANNOUNCED | ● medium |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
30.5%
of checked blocks have valid RPKI ROA coverage
(130 of 426)
Wholesale/transit re-announcements (24)
These blocks are registered to FASTNET DATA INC but cryptographically authorized across 8 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.
| 154.205.192.0/20 /20 | authorized for AS140227 — Hong Kong Communications International Co., Limited |
| 154.205.208.0/20 /20 | authorized for AS140227 — Hong Kong Communications International Co., Limited |
| 38.47.248.0/21 /21 | authorized for AS7607 — JT TELECOM INTERNATIONAL PTE.LTD. |
| 38.181.40.0/21 /21 | authorized for AS7607 — JT TELECOM INTERNATIONAL PTE.LTD. |
| 38.181.56.0/21 /21 | authorized for AS7607 — JT TELECOM INTERNATIONAL PTE.LTD. |
| 154.19.112.0/21 /21 | authorized for AS7607 — JT TELECOM INTERNATIONAL PTE.LTD. |
| 154.19.120.0/21 /21 | authorized for AS7607 — JT TELECOM INTERNATIONAL PTE.LTD. |
| 38.47.236.0/22 /22 | authorized for AS7607 — JT TELECOM INTERNATIONAL PTE.LTD. |
| 103.104.104.0/22 /22 | authorized for AS213840 — DDOS PROTECTION LTD |
| 154.19.88.0/22 /22 | authorized for AS7607 — JT TELECOM INTERNATIONAL PTE.LTD. |
| 154.19.100.0/22 /22 | authorized for AS7607 — JT TELECOM INTERNATIONAL PTE.LTD. |
| 45.205.24.0/23 /23 | authorized for AS142032 — VapeLine Technology (HK) Co., Limited |
| 45.205.26.0/23 /23 | authorized for AS142032 — VapeLine Technology (HK) Co., Limited |
| 45.205.28.0/23 /23 | authorized for AS142032 — VapeLine Technology (HK) Co., Limited |
| 45.205.30.0/23 /23 | authorized for AS142032 — VapeLine Technology (HK) Co., Limited |
+9 more — see the REST API
NIC Handles
ABUSE8399-ARIN
AS140227
AS213840
AS702-MNT
AS8796
AT940-AP
CIL1-MNT
CIS1-AFRINIC
CIS1-AFRINIC
DUMY-RIPE
DUMY-RIPE
FD-298
+15 more