Network · data from 2026-11-12
AS11790 RANDOMHOUSE - Random House, Inc.
Registry name: RANDOMHOUSE - Random House, Inc., US · not in PeeringDB
18IPv4 routes
0.0% RPKI valid · 38.9% with a route object
0IPv6 routes
0RPKI invalid
0 origin · 0 maxLength
18No ROA
11 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
9Route objects not announced
registered with origin AS11790, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS11790, 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.
| 170.171.0.0/21 | No ROA | Other origin onlycovered by 170.171.0.0/20 | 672 100% |
| 170.171.8.0/22 | No ROA | Other origin onlycovered by 170.171.0.0/20 | 672 100% |
| 170.171.14.0/24 | No ROA | Other origin onlycovered by 170.171.0.0/20 | 672 100% |
| 170.171.16.0/23 | No ROA | Other origin onlycovered by 170.171.16.0/20 | 672 100% |
| 170.171.32.0/20 | No ROA | Other origin onlycovered by 170.171.0.0/17 | 672 100% |
| 170.171.32.0/23 | No ROA | Other origin onlycovered by 170.171.0.0/17 | 672 100% |
| 170.171.64.0/20 | No ROA | Other origin onlycovered by 170.171.0.0/17 | 672 100% |
| 170.171.224.0/23 | No ROA | Nonecovered by 170.171.224.0/20 | 672 100% |
| 170.171.236.0/22 | No ROA | Nonecovered by 170.171.224.0/20 | 671 100% |
| 170.171.240.0/23 | No ROA | Nonecovered by 170.171.240.0/20 | 671 100% |
| 170.171.252.0/23 | No ROA | Nonecovered by 170.171.240.0/20 | 671 100% |
| 170.171.0.0/20 | No ROA | RIR databaseARIN | 672 100% |
| 170.171.16.0/20 | No ROA | RIR databaseARIN | 672 100% |
| 170.171.50.0/24 | No ROA | RIR databaseARIN | 672 100% |
| 170.171.192.0/24 | No ROA | RIR databaseARIN | 672 100% |
| 170.171.208.0/20 | No ROA | RIR databaseARIN | 672 100% |
| 170.171.224.0/20 | No ROA | RIR databaseARIN | 672 100% |
| 170.171.240.0/20 | No ROA | RIR databaseARIN | 672 100% |
AS-SET
AS11790 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 38 are in fix.csv.
- ROA: none18
- Route object: none11
- Route object: not announced9
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 170.171.0.0/21 | No ROA covers it. Add a ROA for AS11790, maxLength 21. |
| Route object: none | 170.171.0.0/21 | Route objects for it name AS46887. A route object for 170.171.0.0/20 with origin AS11790 covers it (filters allowing more-specifics accept it). Add a route object with origin AS11790 in the RIR database for the space. |
| ROA: none | 170.171.8.0/22 | No ROA covers it. Add a ROA for AS11790, maxLength 22. |
| Route object: none | 170.171.8.0/22 | Route objects for it name AS46887. A route object for 170.171.0.0/20 with origin AS11790 covers it (filters allowing more-specifics accept it). Add a route object with origin AS11790 in the RIR database for the space. |
| ROA: none | 170.171.14.0/24 | No ROA covers it. Add a ROA for AS11790, maxLength 24. |
| Route object: none | 170.171.14.0/24 | Route objects for it name AS46887. A route object for 170.171.0.0/20 with origin AS11790 covers it (filters allowing more-specifics accept it). Add a route object with origin AS11790 in the RIR database for the space. |
| ROA: none | 170.171.16.0/23 | No ROA covers it. Add a ROA for AS11790, maxLength 23. |
| Route object: none | 170.171.16.0/23 | Route objects for it name AS46887. A route object for 170.171.16.0/20 with origin AS11790 covers it (filters allowing more-specifics accept it). Add a route object with origin AS11790 in the RIR database for the space. |
| ROA: none | 170.171.32.0/20 | No ROA covers it. Add a ROA for AS11790, maxLength 20. |
| Route object: none | 170.171.32.0/20 | Route objects for it name AS46887. A route object for 170.171.0.0/17 with origin AS11790 covers it (filters allowing more-specifics accept it). Add a route object with origin AS11790 in the RIR database for the space. |
| ROA: none | 170.171.32.0/23 | No ROA covers it. Add a ROA for AS11790, maxLength 23. |
| Route object: none | 170.171.32.0/23 | Route objects for it name AS46887. A route object for 170.171.0.0/17 with origin AS11790 covers it (filters allowing more-specifics accept it). Add a route object with origin AS11790 in the RIR database for the space. |
| ROA: none | 170.171.64.0/20 | No ROA covers it. Add a ROA for AS11790, maxLength 20. |
| Route object: none | 170.171.64.0/20 | Route objects for it name AS46887. A route object for 170.171.0.0/17 with origin AS11790 covers it (filters allowing more-specifics accept it). Add a route object with origin AS11790 in the RIR database for the space. |
| ROA: none | 170.171.224.0/23 | No ROA covers it. Add a ROA for AS11790, maxLength 23. |
| Route object: none | 170.171.224.0/23 | No route object for it. A route object for 170.171.224.0/20 with origin AS11790 covers it (filters allowing more-specifics accept it). Add a route object with origin AS11790 in the RIR database for the space. |
| ROA: none | 170.171.236.0/22 | No ROA covers it. Add a ROA for AS11790, maxLength 22. |
| Route object: none | 170.171.236.0/22 | No route object for it. A route object for 170.171.224.0/20 with origin AS11790 covers it (filters allowing more-specifics accept it). Add a route object with origin AS11790 in the RIR database for the space. |
| ROA: none | 170.171.240.0/23 | No ROA covers it. Add a ROA for AS11790, maxLength 23. |
| Route object: none | 170.171.240.0/23 | No route object for it. A route object for 170.171.240.0/20 with origin AS11790 covers it (filters allowing more-specifics accept it). Add a route object with origin AS11790 in the RIR database for the space. |
| ROA: none | 170.171.252.0/23 | No ROA covers it. Add a ROA for AS11790, maxLength 23. |
| Route object: none | 170.171.252.0/23 | No route object for it. A route object for 170.171.240.0/20 with origin AS11790 covers it (filters allowing more-specifics accept it). Add a route object with origin AS11790 in the RIR database for the space. |
| ROA: none | 170.171.0.0/20 | No ROA covers it. Add a ROA for AS11790, maxLength 20. |
| ROA: none | 170.171.16.0/20 | No ROA covers it. Add a ROA for AS11790, maxLength 20. |
| ROA: none | 170.171.50.0/24 | No ROA covers it. Add a ROA for AS11790, maxLength 24. |
| ROA: none | 170.171.192.0/24 | No ROA covers it. Add a ROA for AS11790, maxLength 24. |
| ROA: none | 170.171.208.0/20 | No ROA covers it. Add a ROA for AS11790, maxLength 20. |
| ROA: none | 170.171.224.0/20 | No ROA covers it. Add a ROA for AS11790, maxLength 20. |
| ROA: none | 170.171.240.0/20 | No ROA covers it. Add a ROA for AS11790, maxLength 20. |
Route objects not announced
Route objects with origin AS11790 whose prefix no peer sees AS11790 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 170.171.0.0/16 | RADB | No ROA |
| 170.171.0.0/17 | RADB | No ROA |
| 170.171.8.0/23 | ARIN | No ROA |
| 170.171.25.0/24 | ARIN | No ROA |
| 170.171.128.0/17 | RADB | No ROA |
| 170.171.208.0/23 | ARIN | No ROA |
| 170.171.208.0/24 | ARIN | No ROA |
| 170.171.220.0/23 | ARIN | No ROA |
| 170.171.225.0/24 | ARIN | 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.