Network · data from 2026-11-12
AS272021 ITAIPU BINACIONAL
Registry name: AS272021 - ITAIPU BINACIONAL, PY · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS272021, 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.
| 179.63.10.0/23 | Valid | Nonecovered by 179.63.8.0/22 | 671 100% |
| 179.63.10.0/24 | Valid | Nonecovered by 179.63.8.0/22 | 671 100% |
| 179.63.11.0/24 | Valid | Nonecovered by 179.63.8.0/22 | 671 100% |
| 179.63.8.0/23 | Valid | Nonecovered by 179.63.8.0/22 | 668 99% |
| 179.63.8.0/24 | Valid | Nonecovered by 179.63.8.0/22 | 668 99% |
| 179.63.9.0/24 | Valid | Nonecovered by 179.63.8.0/22 | 667 99% |
| 2801:1a1:8::/46 | Valid | Nonecovered by 2801:1a1::/44 | 636 100% |
| 2801:1a1:c::/46 | Valid | Nonecovered by 2801:1a1::/44 | 636 100% |
| 179.63.8.0/22 | Valid | RIR databaseLACNIC, RADB | 671 100% |
| 2801:1a1::/44 | Valid | RIR databaseLACNIC, RADB | 634 100% |
AS-SET
PeeringDB's irr_as_set for AS272021: AS272021:AS-PEERS. 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 (AS272021 isn't in the set, or no route object for AS272021 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 | AS272021 in it | Not covered |
|---|---|---|---|---|---|
| AS272021:AS-PEERS | LACNIC | 1 | 2 | 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 9 are in fix.csv.
- Route object: none8
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| Route object: none | 179.63.10.0/23 | No route object for it. A route object for 179.63.8.0/22 with origin AS272021 covers it (filters allowing more-specifics accept it). Add a route object with origin AS272021 in the RIR database for the space. |
| Route object: none | 179.63.10.0/24 | No route object for it. A route object for 179.63.8.0/22 with origin AS272021 covers it (filters allowing more-specifics accept it). Add a route object with origin AS272021 in the RIR database for the space. |
| Route object: none | 179.63.11.0/24 | No route object for it. A route object for 179.63.8.0/22 with origin AS272021 covers it (filters allowing more-specifics accept it). Add a route object with origin AS272021 in the RIR database for the space. |
| Route object: none | 179.63.8.0/23 | No route object for it. A route object for 179.63.8.0/22 with origin AS272021 covers it (filters allowing more-specifics accept it). Add a route object with origin AS272021 in the RIR database for the space. |
| Route object: none | 179.63.8.0/24 | No route object for it. A route object for 179.63.8.0/22 with origin AS272021 covers it (filters allowing more-specifics accept it). Add a route object with origin AS272021 in the RIR database for the space. |
| Route object: none | 179.63.9.0/24 | No route object for it. A route object for 179.63.8.0/22 with origin AS272021 covers it (filters allowing more-specifics accept it). Add a route object with origin AS272021 in the RIR database for the space. |
| Route object: none | 2801:1a1:8::/46 | No route object for it. A route object for 2801:1a1::/44 with origin AS272021 covers it (filters allowing more-specifics accept it). Add a route object with origin AS272021 in the RIR database for the space. |
| Route object: none | 2801:1a1:c::/46 | No route object for it. A route object for 2801:1a1::/44 with origin AS272021 covers it (filters allowing more-specifics accept it). Add a route object with origin AS272021 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS272021 whose prefix no peer sees AS272021 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 2801:1a1::/48 | ALTDB, RADB | Valid |
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.