Network · data from 2026-11-12
AS20258 ANALOG-DEVICES - Analog Devices, Inc.
Registry name: ANALOG-DEVICES - Analog Devices, Inc., US · not in PeeringDB
43IPv4 routes
0.0% RPKI valid · 44.2% with a route object
0IPv6 routes
0RPKI invalid
0 origin · 0 maxLength
43No ROA
24 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
13Route objects not announced
registered with origin AS20258, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS20258, 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.
| 137.71.45.0/24 | No ROA | Nonecovered by 137.71.0.0/16 | 673 100% |
| 137.71.46.0/24 | No ROA | Nonecovered by 137.71.0.0/16 | 673 100% |
| 137.71.54.0/23 | No ROA | Nonecovered by 137.71.0.0/16 | 673 100% |
| 137.71.116.0/24 | No ROA | Nonecovered by 137.71.116.0/23 | 673 100% |
| 137.71.117.0/24 | No ROA | Nonecovered by 137.71.116.0/23 | 673 100% |
| 137.71.162.0/24 | No ROA | Nonecovered by 137.71.162.0/23 | 673 100% |
| 137.71.163.0/24 | No ROA | Nonecovered by 137.71.162.0/23 | 673 100% |
| 137.71.165.0/24 | No ROA | Nonecovered by 137.71.0.0/16 | 673 100% |
| 137.71.170.0/23 | No ROA | Nonecovered by 137.71.0.0/16 | 673 100% |
| 137.71.171.0/24 | No ROA | Nonecovered by 137.71.0.0/16 | 673 100% |
| 137.71.172.0/23 | No ROA | Nonecovered by 137.71.0.0/16 | 673 100% |
| 137.71.173.0/24 | No ROA | Nonecovered by 137.71.0.0/16 | 673 100% |
| 137.71.174.0/23 | No ROA | Nonecovered by 137.71.0.0/16 | 673 100% |
| 137.71.175.0/24 | No ROA | Nonecovered by 137.71.0.0/16 | 673 100% |
| 137.71.177.0/24 | No ROA | Nonecovered by 137.71.0.0/16 | 673 100% |
| 137.71.220.0/22 | No ROA | Nonecovered by 137.71.0.0/16 | 673 100% |
| 137.71.226.0/24 | No ROA | Nonecovered by 137.71.226.0/23 | 673 100% |
| 137.71.220.0/23 | No ROA | Other origin onlycovered by 137.71.0.0/16 | 672 100% |
| 137.71.55.0/24 | No ROA | Other origin onlycovered by 137.71.0.0/16 | 671 100% |
| 137.71.164.0/23 | No ROA | Nonecovered by 137.71.0.0/16 | 671 100% |
| 137.71.181.0/24 | No ROA | Nonecovered by 137.71.0.0/16 | 671 100% |
| 137.71.183.0/24 | No ROA | Nonecovered by 137.71.0.0/16 | 671 100% |
| 137.71.246.0/23 | No ROA | Nonecovered by 137.71.0.0/16 | 669 99% |
| 137.71.248.0/23 | No ROA | Nonecovered by 137.71.0.0/16 | 669 99% |
| 137.71.114.0/24 | No ROA | Other IRR onlyNTTCOM | 673 100% |
| 137.71.115.0/24 | No ROA | Other IRR onlyNTTCOM | 673 100% |
| 137.71.246.0/24 | No ROA | Other IRR onlyRIPE-NONAUTH | 673 100% |
| 137.71.249.0/24 | No ROA | Other IRR onlyNTTCOM | 672 100% |
| 137.71.162.0/23 | No ROA | Other IRR onlyRADB | 671 100% |
| 137.71.230.0/24 | No ROA | Other IRR onlyNTTCOM | 669 99% |
| 137.71.194.0/23 | No ROA | RIR databaseARIN | 673 100% |
| 137.71.194.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 137.71.195.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 137.71.196.0/23 | No ROA | RIR databaseARIN | 673 100% |
| 137.71.196.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 137.71.198.0/23 | No ROA | RIR databaseARIN | 673 100% |
| 137.71.198.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 137.71.199.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 137.71.192.0/23 | No ROA | RIR databaseARIN | 672 100% |
| 137.71.192.0/24 | No ROA | RIR databaseARIN | 672 100% |
| 137.71.193.0/24 | No ROA | RIR databaseARIN | 672 100% |
| 137.71.197.0/24 | No ROA | RIR databaseARIN | 672 100% |
| 137.71.226.0/23 | No ROA | RIR databaseARIN, RIPE-NONAUTH | 669 99% |
AS-SET
AS20258 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 86 are in fix.csv.
- ROA: none43
- Route object: none24
- Route object: RIR6
- Route object: not announced13
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 137.71.45.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: none | 137.71.45.0/24 | No route object for it. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.46.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: none | 137.71.46.0/24 | No route object for it. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.54.0/23 | No ROA covers it. Add a ROA for AS20258, maxLength 23. |
| Route object: none | 137.71.54.0/23 | No route object for it. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.116.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: none | 137.71.116.0/24 | No route object for it. A route object for 137.71.116.0/23 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.117.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: none | 137.71.117.0/24 | No route object for it. A route object for 137.71.116.0/23 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.162.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: none | 137.71.162.0/24 | No route object for it. A route object for 137.71.162.0/23 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.163.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: none | 137.71.163.0/24 | No route object for it. A route object for 137.71.162.0/23 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.165.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: none | 137.71.165.0/24 | No route object for it. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.170.0/23 | No ROA covers it. Add a ROA for AS20258, maxLength 23. |
| Route object: none | 137.71.170.0/23 | No route object for it. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.171.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: none | 137.71.171.0/24 | No route object for it. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.172.0/23 | No ROA covers it. Add a ROA for AS20258, maxLength 23. |
| Route object: none | 137.71.172.0/23 | No route object for it. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.173.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: none | 137.71.173.0/24 | No route object for it. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.174.0/23 | No ROA covers it. Add a ROA for AS20258, maxLength 23. |
| Route object: none | 137.71.174.0/23 | No route object for it. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.175.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: none | 137.71.175.0/24 | No route object for it. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.177.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: none | 137.71.177.0/24 | No route object for it. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.220.0/22 | No ROA covers it. Add a ROA for AS20258, maxLength 22. |
| Route object: none | 137.71.220.0/22 | No route object for it. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.226.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: none | 137.71.226.0/24 | No route object for it. A route object for 137.71.226.0/23 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.220.0/23 | No ROA covers it. Add a ROA for AS20258, maxLength 23. |
| Route object: none | 137.71.220.0/23 | Route objects for it name AS46887. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.55.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: none | 137.71.55.0/24 | Route objects for it name AS46887. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.164.0/23 | No ROA covers it. Add a ROA for AS20258, maxLength 23. |
| Route object: none | 137.71.164.0/23 | No route object for it. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.181.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: none | 137.71.181.0/24 | No route object for it. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.183.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: none | 137.71.183.0/24 | No route object for it. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.246.0/23 | No ROA covers it. Add a ROA for AS20258, maxLength 23. |
| Route object: none | 137.71.246.0/23 | No route object for it. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.248.0/23 | No ROA covers it. Add a ROA for AS20258, maxLength 23. |
| Route object: none | 137.71.248.0/23 | No route object for it. A route object for 137.71.0.0/16 with origin AS20258 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20258 in the RIR database for the space. |
| ROA: none | 137.71.114.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: RIR | 137.71.114.0/24 | Route object only in NTTCOM. Add it in the RIR database for the space. |
| ROA: none | 137.71.115.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: RIR | 137.71.115.0/24 | Route object only in NTTCOM. Add it in the RIR database for the space. |
| ROA: none | 137.71.246.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: RIR | 137.71.246.0/24 | Route object only in RIPE-NONAUTH. Add it in the RIR database for the space. |
| ROA: none | 137.71.249.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: RIR | 137.71.249.0/24 | Route object only in NTTCOM. Add it in the RIR database for the space. |
| ROA: none | 137.71.162.0/23 | No ROA covers it. Add a ROA for AS20258, maxLength 23. |
| Route object: RIR | 137.71.162.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 137.71.230.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| Route object: RIR | 137.71.230.0/24 | Route object only in NTTCOM. Add it in the RIR database for the space. |
| ROA: none | 137.71.194.0/23 | No ROA covers it. Add a ROA for AS20258, maxLength 23. |
| ROA: none | 137.71.194.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| ROA: none | 137.71.195.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| ROA: none | 137.71.196.0/23 | No ROA covers it. Add a ROA for AS20258, maxLength 23. |
| ROA: none | 137.71.196.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| ROA: none | 137.71.198.0/23 | No ROA covers it. Add a ROA for AS20258, maxLength 23. |
| ROA: none | 137.71.198.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| ROA: none | 137.71.199.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| ROA: none | 137.71.192.0/23 | No ROA covers it. Add a ROA for AS20258, maxLength 23. |
| ROA: none | 137.71.192.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| ROA: none | 137.71.193.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| ROA: none | 137.71.197.0/24 | No ROA covers it. Add a ROA for AS20258, maxLength 24. |
| ROA: none | 137.71.226.0/23 | No ROA covers it. Add a ROA for AS20258, maxLength 23. |
Route objects not announced
Route objects with origin AS20258 whose prefix no peer sees AS20258 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 137.71.0.0/16 | RADB | No ROA |
| 137.71.23.0/24 | RADB | No ROA |
| 137.71.24.0/23 | RADB | No ROA |
| 137.71.34.0/23 | RADB | No ROA |
| 137.71.109.0/24 | RADB | No ROA |
| 137.71.116.0/23 | NTTCOM | No ROA |
| 137.71.144.0/24 | RADB | No ROA |
| 137.71.145.0/24 | RADB | No ROA |
| 137.71.160.0/23 | RADB | No ROA |
| 137.71.186.0/23 | ARIN | No ROA |
| 137.71.202.0/23 | ARIN | No ROA |
| 137.71.202.0/24 | ARIN | No ROA |
| 137.71.203.0/24 | 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.