Routing security
AS17691 TIKITIKI NDS Co., Ltd.
Unclassified APNIC
Announcements
What this network originates
Every prefix observed with AS17691 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 61.4.128.0/20 | No ROA | IRR | 52 |
| 61.4.144.0/21 | No ROA | IRR | 52 |
| 202.157.96.0/22 | No ROA | IRR | 52 |
| 202.157.104.0/21 | No ROA | IRR | 52 |
| 218.40.16.0/20 | No ROA | IRR | 52 |
| 218.223.240.0/20 | No ROA | IRR | 52 |
| 219.117.128.0/20 | No ROA | IRR | 52 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS17691 may originate these prefixes, up to the maximum length shown.
No ROA names this AS as an authorised origin.
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.
IRR
Registered route objects
Route objects naming AS17691 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.
| Prefix | Source | Description | Maintainer | Changed | Routing |
|---|---|---|---|---|---|
| 61.4.128.0/19 | RADB | NDS CIDR BLOCK 7 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Not announced |
| 61.4.144.0/20 | RADB | NDS CIDR BLOCK 4 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Not announced |
| 61.4.152.0/21 | RADB | NDS CIDR BLOCK 9 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Not announced |
| 61.4.152.0/22 | RADB | NDS CIDR BLOCK 10 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Not announced |
| 61.4.156.0/22 | RADB | NDS CIDR BLOCK 11 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Not announced |
| 61.4.160.0/20 | RADB | NDS CIDR BLOCK 8 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Not announced |
| 61.4.160.0/22 | RADB | NDS CIDR BLOCK 17 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Not announced |
| 61.4.164.0/22 | RADB | NDS CIDR BLOCK 18 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Not announced |
| 61.4.168.0/22 | RADB | NDS CIDR BLOCK 19 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Not announced |
| 61.4.172.0/22 | RADB | NDS CIDR BLOCK 20 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Not announced |
| 202.157.96.0/19 | RADB | NDS CIDR BLOCK 6 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Not announced |
| 202.157.103.0/24 | RADB | NDS CIDR BLOCK 21 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Not announced |
| 202.157.112.0/20 | RADB | NDS CIDR BLOCK 5 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Not announced |
| 202.157.124.0/22 | RADB | NDS CIDR BLOCK 12 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Not announced |
| 61.4.128.0/20 | RADB | NDS CIDR BLOCK 13 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Announced |
| 61.4.144.0/21 | RADB | NDS CIDR BLOCK 14 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Announced |
| 202.157.96.0/22 | RADB | NDS CIDR BLOCK 15 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Announced |
| 202.157.104.0/21 | RADB | NDS CIDR BLOCK 16 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Announced |
| 218.40.16.0/20 | RADB | NDS CIDR BLOCK 1 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Announced |
| 218.223.240.0/20 | RADB | NDS CIDR BLOCK 2 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Announced |
| 219.117.128.0/20 | RADB | NDS CIDR BLOCK 3 ( AS17691 ) NDS CO.,LTD. 2-6-33 Suzaki, Okayama 702-8042 Japan | MAINT-AS17691 | 2023-11-13 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS17691 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-CCCN | RADB | Lists AS17691 as a direct member |
AS-IIJ | RADB | Lists AS17691 as a direct member |
AS-IIJ6 | RADB | Lists AS17691 as a direct member |
AS-KDD | RADB | Lists AS17691 as a direct member |
AS-KDDCUSTOMER2 | RADB | Lists AS17691 as a direct member |
AS-KORNETBGP | RADB | Lists AS17691 as a direct member |
AS-OCN | NTTCOM | Lists AS17691 as a direct member |
AS-OCN | RADB | Lists AS17691 as a direct member |
AS-OCN-V6 | NTTCOM | Lists AS17691 as a direct member |
AS-OCN-V6 | RADB | Lists AS17691 as a direct member |
AS-PWD | RADB | Lists AS17691 as a direct member |
AS-TELSTRA-INTL-CUSTOMERS | RADB | Lists AS17691 as a direct member |
AS-UCOM | RADB | Lists AS17691 as a direct member |
AS-USEN | RADB | Lists AS17691 as a direct member |
AS-VECTANT | RADB | Lists AS17691 as a direct member |
AS2497:AS-IIJ | RADB | Lists AS17691 as a direct member |
AS2497:AS-IIJ6 | RADB | Lists AS17691 as a direct member |
RPKI from rpki-client, validated 2026-10-13 12:16 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-13. Cross-check on bgp.he.net.