taNET GmbH
Cluster stats
| Netblocks | 24 |
| All fragments | 68 blocks across 41 clusters |
| Cluster ID | 191840203 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 16 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (24)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 210.173.184.131/32 | TANET | PEERINGDB | ASSIGNED | ● high |
| 2001:7fa:7:2:0:13:1988:1/128 | TANET | PEERINGDB | ASSIGNED | ● high |
| 46.167.201.0 – 46.167.208.255 | TANET-NET | RIPE | ASSIGNED PA | ● low |
| 77.48.162.0/24 | TANET-NET | RIPE | ASSIGNED PA | ● low |
| 88.146.170.0/24 | TANET-NET | RIPE | ASSIGNED PA | ● low |
| 88.146.171.0/24 | TANET-NET | RIPE | ASSIGNED PA | ● low |
| 88.146.185.0/24 | TANET-NET | RIPE | ASSIGNED PA | ● low |
| 103.170.124.0/23 | TANET | APNIC | ALLOCATED PORTABLE | ● low |
| 120.96.0.0/11 | TANET-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 134.208.0.0/16 | TANET-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 140.112.0.0/16 | TANET | APNIC | ALLOCATED PORTABLE | ● low |
| 140.113.0.0/16 | TANET | APNIC | ALLOCATED PORTABLE | ● low |
| 140.114.0.0/16 | TANET | APNIC | ALLOCATED PORTABLE | ● low |
| 140.115.0.0/16 | TANET | APNIC | ALLOCATED PORTABLE | ● low |
| 140.116.0.0/16 | TANET | APNIC | ALLOCATED PORTABLE | ● low |
| 185.244.252.0/22 | taNET GmbH | RIPE | ALLOCATED PA | ● low |
| 203.64.0.0/16 | TANET | APNIC | ALLOCATED PORTABLE | ● low |
| 203.68.0.0/16 | TANET | APNIC | ALLOCATED PORTABLE | ● low |
| 203.71.0.0 – 203.72.255.255 | TANET | APNIC | ALLOCATED PORTABLE | ● low |
| 210.59.0.0/17 | TANET | APNIC | ALLOCATED PORTABLE | ● low |
| 210.60.0.0/16 | TANET | APNIC | ALLOCATED PORTABLE | ● low |
| 210.70.0.0 – 210.71.127.255 | TANET | APNIC | ALLOCATED PORTABLE | ● low |
| 210.240.0.0/16 | TANET | APNIC | ALLOCATED PORTABLE | ● low |
| 210.243.0.0/17 | TANET | APNIC | ALLOCATED PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
87.5%
of checked blocks have valid RPKI ROA coverage
(21 of 24)
Wholesale/transit re-announcements (12)
These blocks are registered to taNET GmbH 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.
| 140.112.0.0/16 /16 | authorized for AS17716 — National Taiwan University |
| 140.113.0.0/16 /16 | authorized for AS9916 — National Yang Ming Chiao Tung University |
| 140.114.0.0/16 /16 | authorized for AS18047 — National Tsing-Hua University |
| 140.115.0.0/16 /16 | authorized for AS18420 — National Central University |
| 140.116.0.0/16 /16 | authorized for AS18177 — National Cheng Kung University |
| 46.167.201.0 – 46.167.208.255 /21 | authorized for AS16019 — Vodafone Czech Republic a.s. |
| 185.244.252.0/22 /22 | authorized for AS60016 — Fiberstream 87 AG |
| 103.170.124.0/23 /23 | authorized for AS131988 — Takehara Cable Network Co,Ltd |
| 88.146.185.0/24 /24 | authorized for AS16019 — Vodafone Czech Republic a.s. |
| 77.48.162.0/24 /24 | authorized for AS16019 — Vodafone Czech Republic a.s. |
| 88.146.170.0/24 /24 | authorized for AS16019 — Vodafone Czech Republic a.s. |
| 88.146.171.0/24 /24 | authorized for AS16019 — Vodafone Czech Republic a.s. |
NIC Handles
AS131988
AT939-AP
CY1-TW
DUMY-RIPE
DUMY-RIPE
JNIC1-AP
JNIC1-AP
MAINT-JPNIC
MAINT-TW-TWNIC
ORG-TG155-RIPE
OSKR-MNT
RIPE-NCC-HM-MNT
+4 more