Network · data from 2026-11-12
AS63770 ICSCOE-AS - Industrial Cyber Security Center of Excellence
Registry name: ICSCOE-AS - Industrial Cyber Security Center of Excellence, JP · not in PeeringDB
9IPv4 routes
0.0% RPKI valid · 44.4% with a route object
4IPv6 routes
0.0% RPKI valid · 50.0% with a route object
0RPKI invalid
0 origin · 0 maxLength
13No ROA
7 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
12Route objects not announced
registered with origin AS63770, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS63770, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.
| 163.220.240.0/22 | No ROA | Nonecovered by 163.220.240.0/21 | 670 100% |
| 163.220.247.0/24 | No ROA | Nonecovered by 163.220.240.0/21 | 670 100% |
| 163.220.244.0/24 | No ROA | Nonecovered by 163.220.240.0/21 | 651 97% |
| 163.220.245.0/24 | No ROA | Nonecovered by 163.220.240.0/21 | 651 97% |
| 163.220.246.0/24 | No ROA | Nonecovered by 163.220.240.0/21 | 651 97% |
| 2401:5e40:1000::/36 | No ROA | Nonecovered by 2401:5e40::/33 | 614 97% |
| 2401:5e40:10ff::/48 | No ROA | Nonecovered by 2401:5e40::/33 | 614 97% |
| 163.220.224.0/20 | No ROA | Other IRR onlyJPIRR | 672 100% |
| 103.95.184.0/22 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 163.220.248.0/22 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 219.100.92.0/22 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 2401:5e40::/33 | No ROA | Other IRR onlyJPIRR | 635 100% |
| 2401:5e40:8000::/33 | No ROA | Other IRR onlyJPIRR | 635 100% |
AS-SET
AS63770 isn't in PeeringDB, where networks name their AS-SET.
Fix list
The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 38 are in fix.csv.
- ROA: none13
- Route object: none7
- Route object: RIR6
- Route object: not announced12
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 163.220.240.0/22 | No ROA covers it. Add a ROA for AS63770, maxLength 22. |
| Route object: none | 163.220.240.0/22 | No route object for it. A route object for 163.220.240.0/21 with origin AS63770 covers it (filters allowing more-specifics accept it). Add a route object with origin AS63770 in the RIR database for the space. |
| ROA: none | 163.220.247.0/24 | No ROA covers it. Add a ROA for AS63770, maxLength 24. |
| Route object: none | 163.220.247.0/24 | No route object for it. A route object for 163.220.240.0/21 with origin AS63770 covers it (filters allowing more-specifics accept it). Add a route object with origin AS63770 in the RIR database for the space. |
| ROA: none | 163.220.244.0/24 | No ROA covers it. Add a ROA for AS63770, maxLength 24. |
| Route object: none | 163.220.244.0/24 | No route object for it. A route object for 163.220.240.0/21 with origin AS63770 covers it (filters allowing more-specifics accept it). Add a route object with origin AS63770 in the RIR database for the space. |
| ROA: none | 163.220.245.0/24 | No ROA covers it. Add a ROA for AS63770, maxLength 24. |
| Route object: none | 163.220.245.0/24 | No route object for it. A route object for 163.220.240.0/21 with origin AS63770 covers it (filters allowing more-specifics accept it). Add a route object with origin AS63770 in the RIR database for the space. |
| ROA: none | 163.220.246.0/24 | No ROA covers it. Add a ROA for AS63770, maxLength 24. |
| Route object: none | 163.220.246.0/24 | No route object for it. A route object for 163.220.240.0/21 with origin AS63770 covers it (filters allowing more-specifics accept it). Add a route object with origin AS63770 in the RIR database for the space. |
| ROA: none | 2401:5e40:1000::/36 | No ROA covers it. Add a ROA for AS63770, maxLength 36. |
| Route object: none | 2401:5e40:1000::/36 | No route object for it. A route object for 2401:5e40::/33 with origin AS63770 covers it (filters allowing more-specifics accept it). Add a route object with origin AS63770 in the RIR database for the space. |
| ROA: none | 2401:5e40:10ff::/48 | No ROA covers it. Add a ROA for AS63770, maxLength 48. |
| Route object: none | 2401:5e40:10ff::/48 | No route object for it. A route object for 2401:5e40::/33 with origin AS63770 covers it (filters allowing more-specifics accept it). Add a route object with origin AS63770 in the RIR database for the space. |
| ROA: none | 163.220.224.0/20 | No ROA covers it. Add a ROA for AS63770, maxLength 20. |
| Route object: RIR | 163.220.224.0/20 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 103.95.184.0/22 | No ROA covers it. Add a ROA for AS63770, maxLength 22. |
| Route object: RIR | 103.95.184.0/22 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 163.220.248.0/22 | No ROA covers it. Add a ROA for AS63770, maxLength 22. |
| Route object: RIR | 163.220.248.0/22 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 219.100.92.0/22 | No ROA covers it. Add a ROA for AS63770, maxLength 22. |
| Route object: RIR | 219.100.92.0/22 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 2401:5e40::/33 | No ROA covers it. Add a ROA for AS63770, maxLength 33. |
| Route object: RIR | 2401:5e40::/33 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 2401:5e40:8000::/33 | No ROA covers it. Add a ROA for AS63770, maxLength 33. |
| Route object: RIR | 2401:5e40:8000::/33 | Route object only in JPIRR. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS63770 whose prefix no peer sees AS63770 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 103.95.184.0/24 | JPIRR | No ROA |
| 103.95.185.0/24 | JPIRR | No ROA |
| 103.95.186.0/24 | JPIRR | No ROA |
| 103.95.187.0/24 | JPIRR | No ROA |
| 163.220.192.0/19 | JPIRR | No ROA |
| 163.220.240.0/21 | JPIRR | No ROA |
| 219.100.92.0/24 | JPIRR | No ROA |
| 219.100.93.0/24 | JPIRR | No ROA |
| 219.100.94.0/24 | JPIRR | No ROA |
| 219.100.95.0/24 | JPIRR | No ROA |
| 2401:5e40::/32 | JPIRR | No ROA |
| 2401:af80:6300::/40 | JPIRR | No ROA |
Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.