Network · data from 2026-11-12
AS17389 IHS-GROUP - Information Handling Services
Registry name: IHS-GROUP - Information Handling Services, US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS17389, 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.
| 170.207.160.0/19 | No ROA | Nonecovered by 170.207.0.0/16 | 673 100% |
| 170.207.192.0/19 | No ROA | Nonecovered by 170.207.0.0/16 | 673 100% |
| 170.207.240.0/21 | No ROA | Nonecovered by 170.207.0.0/16 | 673 100% |
| 207.167.40.0/21 | No ROA | Other origin only | 673 100% |
AS-SET
AS17389 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 15 are in fix.csv.
- ROA: none4
- Route object: none4
- Route object: not announced7
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 170.207.160.0/19 | No ROA covers it. Add a ROA for AS17389, maxLength 19. |
| Route object: none | 170.207.160.0/19 | No route object for it. A route object for 170.207.0.0/16 with origin AS17389 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17389 in the RIR database for the space. |
| ROA: none | 170.207.192.0/19 | No ROA covers it. Add a ROA for AS17389, maxLength 19. |
| Route object: none | 170.207.192.0/19 | No route object for it. A route object for 170.207.0.0/16 with origin AS17389 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17389 in the RIR database for the space. |
| ROA: none | 170.207.240.0/21 | No ROA covers it. Add a ROA for AS17389, maxLength 21. |
| Route object: none | 170.207.240.0/21 | No route object for it. A route object for 170.207.0.0/16 with origin AS17389 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17389 in the RIR database for the space. |
| ROA: none | 207.167.40.0/21 | No ROA covers it. Add a ROA for AS17389, maxLength 21. |
| Route object: none | 207.167.40.0/21 | Route objects for it name AS13841. Add a route object with origin AS17389 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS17389 whose prefix no peer sees AS17389 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 82.118.70.0/24 | RADB | No ROA |
| 170.207.0.0/16 | RADB | No ROA |
| 192.77.15.0/24 | RADB | No ROA |
| 198.17.75.0/24 | RADB | No ROA |
| 207.167.32.0/21 | RADB | No ROA |
| 208.86.6.0/23 | RADB | No ROA |
| 216.35.233.0/24 | 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.