Network · data from 2026-11-12
AS4557 SETG
Registry name: SOUTHEAST-TEXAS-GIGAPOP - Rice University, US · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS4557, 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.
| 2001:468:1af5::/48 | No ROA | Nonecovered by 2001:468:1a00::/40 | 634 100% |
| 198.32.224.0/20 | No ROA | Other IRR onlyNTTCOM, RADB | 673 100% |
| 198.32.232.0/24 | No ROA | Other IRR onlyNTTCOM, RADB | 671 100% |
| 198.32.233.0/24 | No ROA | Other IRR onlyNTTCOM, RADB | 671 100% |
| 198.32.234.0/24 | No ROA | Other IRR onlyNTTCOM, RADB | 671 100% |
| 198.32.238.0/24 | No ROA | Other IRR onlyNTTCOM, RADB | 669 99% |
| 2001:468:1a00::/40 | No ROA | Other IRR onlyNTTCOM, RADB | 635 100% |
| 2001:468:1af4::/48 | No ROA | Other IRR onlyNTTCOM, RADB | 635 100% |
| 198.32.229.0/24 | No ROA | Other IRR onlyNTTCOM, RADB | 20 3%low visibility |
| 2001:468:1af1::/48 | No ROA | Other IRR onlyNTTCOM, RADB | 17 3%low visibility |
AS-SET
PeeringDB's irr_as_set for AS4557: RADB::AS-SETG. 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 (AS4557 isn't in the set, or no route object for AS4557 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 | AS4557 in it | Not covered |
|---|---|---|---|---|---|
| RADB::AS-SETG | RADB | 23 | 3 | 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 35 are in fix.csv.
- ROA: none10
- Route object: none1
- Route object: RIR9
- Route object: not announced15
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 2001:468:1af5::/48 | No ROA covers it. Add a ROA for AS4557, maxLength 48. |
| Route object: none | 2001:468:1af5::/48 | No route object for it. A route object for 2001:468:1a00::/40 with origin AS4557 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4557 in the RIR database for the space. |
| ROA: none | 198.32.224.0/20 | No ROA covers it. Add a ROA for AS4557, maxLength 20. |
| Route object: RIR | 198.32.224.0/20 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 198.32.232.0/24 | No ROA covers it. Add a ROA for AS4557, maxLength 24. |
| Route object: RIR | 198.32.232.0/24 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 198.32.233.0/24 | No ROA covers it. Add a ROA for AS4557, maxLength 24. |
| Route object: RIR | 198.32.233.0/24 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 198.32.234.0/24 | No ROA covers it. Add a ROA for AS4557, maxLength 24. |
| Route object: RIR | 198.32.234.0/24 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 198.32.238.0/24 | No ROA covers it. Add a ROA for AS4557, maxLength 24. |
| Route object: RIR | 198.32.238.0/24 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 2001:468:1a00::/40 | No ROA covers it. Add a ROA for AS4557, maxLength 40. |
| Route object: RIR | 2001:468:1a00::/40 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 2001:468:1af4::/48 | No ROA covers it. Add a ROA for AS4557, maxLength 48. |
| Route object: RIR | 2001:468:1af4::/48 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 198.32.229.0/24 | No ROA covers it. Add a ROA for AS4557, maxLength 24. |
| Route object: RIR | 198.32.229.0/24 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 2001:468:1af1::/48 | No ROA covers it. Add a ROA for AS4557, maxLength 48. |
| Route object: RIR | 2001:468:1af1::/48 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS4557 whose prefix no peer sees AS4557 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 192.58.120.0/24 | RADB | No ROA |
| 198.32.224.0/24 | NTTCOM, RADB | No ROA |
| 198.32.225.0/24 | NTTCOM, RADB | No ROA |
| 198.32.226.0/24 | NTTCOM, RADB | No ROA |
| 198.32.227.0/24 | NTTCOM, RADB | No ROA |
| 198.32.228.0/24 | NTTCOM, RADB | No ROA |
| 198.32.230.0/24 | NTTCOM, RADB | No ROA |
| 198.32.231.0/24 | NTTCOM, RADB | No ROA |
| 198.32.235.0/24 | NTTCOM, RADB | No ROA |
| 198.32.236.0/24 | NTTCOM, RADB | No ROA |
| 198.32.237.0/24 | NTTCOM, RADB | No ROA |
| 198.32.239.0/24 | NTTCOM, RADB | No ROA |
| 2001:468:1af0::/48 | NTTCOM, RADB | No ROA |
| 2001:468:1af2::/48 | NTTCOM, RADB | No ROA |
| 2001:468:1af3::/48 | NTTCOM, 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.