Network · data from 2026-11-12
AS4675 UNIADEX, Ltd.
Registry name: U-NETSURF - UNIADEX, LTD., JP · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS4675, 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.
| 133.247.80.0/21 | No ROA | Other IRR onlyJPIRR, RADB | 672 100% |
| 133.247.88.0/23 | No ROA | Other IRR onlyJPIRR, RADB | 672 100% |
| 133.247.235.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 672 100% |
| 202.73.64.0/20 | Valid | Other IRR onlyJPIRR, RADB | 672 100% |
| 202.73.80.0/20 | Valid | Other IRR onlyJPIRR, RADB | 672 100% |
| 202.233.0.0/18 | Valid | Other IRR onlyJPIRR, RADB | 672 100% |
| 210.166.192.0/20 | Valid | Other IRR onlyJPIRR, RADB | 671 100% |
| 2001:338::/32 | Valid | Other IRR onlyJPIRR, RADB | 635 100% |
AS-SET
PeeringDB's irr_as_set for AS4675: AS-U-NETSURF. Expanded from the day's IRR dumps the way bgpq4 does against whois.radb.net: a name with a database is read from that database only, one without from the first database in RADB's order. "Not covered" = this network's own routes that a filter built from the set would leave out (AS4675 isn't in the set, or no route object for AS4675 covers the route; more-specifics of a route object are accepted down to /24 and /48, as with bgpq4 -A -R 24 / -R 48). Customers' routes aren't counted: the collectors show each route's origin, not which network it came through.
| Name | Database | ASNs | Sets | AS4675 in it | Not covered |
|---|---|---|---|---|---|
| AS-U-NETSURF | RADB | 1 | 1 | Yes | 0 |
| JPIRR (also) | 1 | 1 | Yes | 0 |
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 13 are in fix.csv.
- ROA: none3
- Route object: RIR8
- Route object: not announced2
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 133.247.80.0/21 | No ROA covers it. Add a ROA for AS4675, maxLength 21. |
| Route object: RIR | 133.247.80.0/21 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 133.247.88.0/23 | No ROA covers it. Add a ROA for AS4675, maxLength 23. |
| Route object: RIR | 133.247.88.0/23 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 133.247.235.0/24 | No ROA covers it. Add a ROA for AS4675, maxLength 24. |
| Route object: RIR | 133.247.235.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 202.73.64.0/20 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 202.73.80.0/20 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 202.233.0.0/18 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 210.166.192.0/20 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 2001:338::/32 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS4675 whose prefix no peer sees AS4675 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 202.73.64.0/19 | RADB | No ROA |
| 203.152.0.0/18 | RADB | 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.