Network · data from 2026-11-12
AS27353 Indiana University Health
Registry name: IUHEALTH-ASN - Indiana University Health Inc., US · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS27353, 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.
| 162.1.134.0/24 | No ROA | Other origin onlycovered by 162.1.0.0/16 | 673 100% |
| 162.1.159.0/24 | Valid | Nonecovered by 162.1.0.0/16 | 673 100% |
| 162.1.160.0/24 | Valid | Nonecovered by 162.1.0.0/16 | 673 100% |
| 162.1.1.0/24 | Valid | Other IRR onlyRADB | 671 100% |
| 162.1.2.0/24 | Valid | Other IRR onlyRADB | 671 100% |
| 162.1.10.0/24 | Valid | Other IRR onlyRADB | 671 100% |
| 162.1.22.0/24 | Valid | Other IRR onlyRADB | 671 100% |
| 162.1.129.0/24 | Valid | Other IRR onlyRADB | 671 100% |
| 162.1.177.0/24 | Valid | Other IRR onlyRADB | 671 100% |
| 162.1.179.0/24 | Valid | Other IRR onlyRADB | 671 100% |
| 162.1.182.0/24 | Valid | Other IRR onlyRADB | 671 100% |
| 162.1.235.0/24 | Valid | RIR databaseARIN | 672 100% |
| 162.1.234.0/24 | Valid | RIR databaseARIN | 671 100% |
AS-SET
PeeringDB's irr_as_set for AS27353: AS27353:AS-ALL. 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 (AS27353 isn't in the set, or no route object for AS27353 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 | AS27353 in it | Not covered |
|---|---|---|---|---|---|
| AS27353:AS-ALL | ARIN | 3 | 3 | No | 13 |
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 14 are in fix.csv.
- ROA: none1
- Route object: none3
- Route object: RIR8
- AS-SET: own ASN1
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 162.1.134.0/24 | No ROA covers it. Add a ROA for AS27353, maxLength 24. |
| Route object: none | 162.1.134.0/24 | Route objects for it name AS46887. A route object for 162.1.0.0/16 with origin AS27353 covers it (filters allowing more-specifics accept it). Add a route object with origin AS27353 in the RIR database for the space. |
| Route object: none | 162.1.159.0/24 | No route object for it. A route object for 162.1.0.0/16 with origin AS27353 covers it (filters allowing more-specifics accept it). Add a route object with origin AS27353 in the RIR database for the space. |
| Route object: none | 162.1.160.0/24 | No route object for it. A route object for 162.1.0.0/16 with origin AS27353 covers it (filters allowing more-specifics accept it). Add a route object with origin AS27353 in the RIR database for the space. |
| Route object: RIR | 162.1.1.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 162.1.2.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 162.1.10.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 162.1.22.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 162.1.129.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 162.1.177.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 162.1.179.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 162.1.182.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| AS-SET: own ASN | AS27353:AS-ALL | AS27353 isn't in AS27353:AS-ALL (ARIN) once expanded. Add AS27353 to it. |
Route objects not announced
Route objects with origin AS27353 whose prefix no peer sees AS27353 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 162.1.0.0/16 | ALTDB, ARIN, 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.