IPv6 Promotion Council Japan
BGP inherited
Cluster stats
| Netblocks | 48 |
| All fragments | 1,100 blocks across 742 clusters |
| Cluster ID | 191705583 |
| Registry | AFRINIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 70 shared RIR contact/maintainer handles |
| Registry names | 47 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
48
0 netblocks since 2026-07-05
2026-07-05
peak 48
2026-07-06
IP Ranges (48)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 202.249.2.200/32 | IPv6 Promotion Council Japan | PEERINGDB | ASSIGNED | ● high |
| 2001:df0:aa::/48 | IPv6-FN-ID | APNIC | ASSIGNED PORTABLE | ● high |
| 2001:df0:5800::/48 | IPv6-MWN-ID | APNIC | ASSIGNED PORTABLE | ● high |
| 2402:e380:100::/40 | IPV6-S90661 | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:780:0:d::/64 | IPV6-VLAN28-OLD | RIPE | ASSIGNED | ● low |
| 2001:aa8:fff1::/48 | IPV6-DE-G10CODE | RIPE | ASSIGNED | ● low |
| 2001:aa8:fffa::/48 | IPV6-DE-BGP4 | RIPE | ASSIGNED | ● low |
| 2001:df0:a3::/48 | IPv6-LDP-ID | APNIC | ASSIGNED PORTABLE | ● low |
| 2001:df0:cb::/48 | IPv6-HTS-ID | APNIC | ASSIGNED PORTABLE | ● low |
| 2001:df0:44a::/48 | IPv6-GCC-ID | APNIC | ALLOCATED PORTABLE | ● low |
| 2001:1640:122::/48 | IPv6-2Systems | RIPE | ASSIGNED | ● low |
| 2400:3580::/32 | IPv6-IGF2013-ID | APNIC | ALLOCATED PORTABLE | ● low |
| 2400:a680::/32 | IPv6-KLN-ID | APNIC | ALLOCATED PORTABLE | ● low |
| 2400:bf80::/32 | IPv6-GBA-ID | APNIC | ALLOCATED PORTABLE | ● low |
| 2400:d680::/32 | IPv6-GPM-ID | APNIC | ALLOCATED PORTABLE | ● low |
| 2401:2400::/32 | IPv6-CNI-ID | APNIC | ALLOCATED PORTABLE | ● low |
| 2402:3700::/32 | IPv6-CNI-ID | APNIC | ALLOCATED PORTABLE | ● low |
| 2403:97c0:10::/44 | IPV6-TYO | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 2403:b200::/32 | IPv6-JMN-ID | APNIC | ALLOCATED PORTABLE | ● low |
| 2404:3900::/32 | IPv6-MMS-ID | APNIC | ALLOCATED PORTABLE | ● low |
| 2404:e100::/31 | IPv6-JLM-ID | APNIC | ALLOCATED PORTABLE | ● low |
| 2404:fd00::/32 | IPv6-SDI-ID | APNIC | ALLOCATED PORTABLE | ● low |
| 2404:ff00::/32 | IPv6-SKI-ID | APNIC | ALLOCATED PORTABLE | ● low |
| 2406:8f00::/32 | IPv6-SPM-ID | APNIC | ALLOCATED PORTABLE | ● low |
| 2406:a300::/32 | IPv6-TGG-ID | APNIC | ALLOCATED PORTABLE | ● low |
| 2407:8200::/32 | IPv6-DNK-ID | APNIC | ALLOCATED PORTABLE | ● low |
| 2407:ad00::/32 | IPv6-TAB-ID | APNIC | ALLOCATED PORTABLE | ● low |
| 2407:f900::/32 | IPv6-DWP-ID | APNIC | ALLOCATED PORTABLE | ● low |
| 2a00:11c0:19::/48 | IPv6-ANX31 | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a00:4200:1::/64 | ipv6-int-p2p | RIPE | ASSIGNED | ● low |
| 2a00:6020:100::/48 | IPv6-intx1-dus | RIPE | ASSIGNED | ● low |
| 2a00:6020:200::/48 | IPv6-intx6-fra | RIPE | ASSIGNED | ● low |
| 2a01:cf20::/35 | IPv6-ESP-PEK | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a03:31c0:100::/40 | IPV6-LDN | RIPE | ASSIGNED | ● low |
| 2a03:31c0:200::/40 | IPV6-CD-FIH | RIPE | ASSIGNED | ● low |
| 2a03:31c0:400::/40 | IPV6-CG-BZV | RIPE | ASSIGNED | ● low |
| 2a03:31c0:500::/40 | IPV6-CD-MAT | RIPE | ASSIGNED | ● low |
| 2a03:8c00:1a:10::/64 | IPv6-5Wire | RIPE | ASSIGNED | ● low |
| 2a03:8c00:1a:11::/64 | ipv6-cust308 | RIPE | ASSIGNED | ● low |
| 2a06:1284:100::/44 | IPV6-2a06 | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a0a:8c40::/64 | IPv6-LV | RIPE | ASSIGNED | ● low |
| 2a0a:8c41::/64 | IPv6-CZ | RIPE | ASSIGNED | ● low |
| 2a0a:8c44::/64 | IPv6-CH | RIPE | ASSIGNED | ● low |
| 2a0a:d7c0:33::/48 | ipv6-fr | RIPE | ASSIGNED | ● low |
| 2a0b:b87:ffe2::/48 | IPv6-edu-pl | RIPE | ASSIGNED | ● low |
| 2a13:181:1::/48 | ipv6-as216318 | RIPE | ASSIGNED | ● low |
| 2a14:67c1:8030::/44 | IPv6-TW | RIPE | ALLOCATED-BY-LIR | ● low |
| 2c0f:ebb0:200::/40 | IPV6-CD-FIH | AFRINIC | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
64.6%
of checked blocks have valid RPKI ROA coverage
(31 of 48)
Wholesale/transit re-announcements (24)
These blocks are registered to IPv6 Promotion Council Japan but cryptographically authorized across 19 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.
| 2401:2400::/32 /32 | authorized for AS38496 — PT Cyber Network Indonesia |
| 2403:b200::/32 /32 | authorized for AS23671 — PT. Sarana InsanMuda Selaras |
| 2402:3700::/32 /32 | authorized for AS137346 — PT Cyber Network Indonesia |
| 2404:fd00::/32 /32 | authorized for AS58552 — PT Multidata Rancana Prima |
| 2406:8f00::/32 /32 | authorized for AS38761 — PT. Sakti Putra Mandiri |
| 2406:a300::/32 /32 | authorized for AS45706 — Tele Globe Global, PT |
| 2407:f900::/32 /32 | authorized for AS38778 — PT. Dutakom Wibawa Putra |
| 2400:d680::/32 /32 | authorized for AS59282 — PT Giga Patra Multimedia |
| 2a03:31c0:100::/40 /40 | authorized for AS43256 — Global Broadband Solution Inc |
| 2a03:31c0:200::/40 /40 | authorized for AS43256 — Global Broadband Solution Inc |
| 2a03:31c0:400::/40 /40 | authorized for AS43256 — Global Broadband Solution Inc |
| 2a03:31c0:500::/40 /40 | authorized for AS43256 — Global Broadband Solution Inc |
| 2402:e380:100::/40 /40 | authorized for AS139073 — Fantasy Sky Internet eXchange |
| 2a14:67c1:8030::/44 /44 | authorized for AS215672 — MoeChuang Network Limited |
| 2001:1640:122::/48 /48 | authorized for AS25394 — MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG |
+9 more — see the REST API
NIC Handles
AH835-AP
ANEXIA-MNT
AS1214-AP
AS1214-AP
AS2499
BM374-AP
BM374-AP
BN128-AP
BN128-AP
DP44-AFRINIC
DP44-AFRINIC
DUMY-RIPE
+58 more