Network · data from 2026-11-12
AS52972 Tech Cable do Brasil Sist. de Telec
Registry name: AS52972 - Tech Cable do Brasil Sist. de Telec. Ltda, BR · PeeringDB
23IPv4 routes
0.0% RPKI valid · 69.6% with a route object
30IPv6 routes
0.0% RPKI valid · 13.3% with a route object
0RPKI invalid
0 origin · 0 maxLength
53No ROA
33 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
11Route objects not announced
registered with origin AS52972, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS52972, 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.
| 177.36.97.0/24 | No ROA | Nonecovered by 177.36.96.0/22 | 672 100% |
| 177.36.115.0/24 | No ROA | Nonecovered by 177.36.112.0/21 | 672 100% |
| 177.36.116.0/24 | No ROA | Nonecovered by 177.36.112.0/21 | 672 100% |
| 177.36.119.0/24 | No ROA | Nonecovered by 177.36.112.0/21 | 672 100% |
| 177.104.228.0/22 | No ROA | Nonecovered by 177.104.224.0/20 | 672 100% |
| 177.104.232.0/23 | No ROA | Nonecovered by 177.104.232.0/22 | 672 100% |
| 177.104.239.0/24 | No ROA | Nonecovered by 177.104.238.0/23 | 672 100% |
| 2804:5dfc::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:100::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:200::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:300::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:400::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:500::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:600::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:700::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:800::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:900::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:a00::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:b00::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:1000::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:1100::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:1200::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:1300::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:1400::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:1500::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:1600::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:1700::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:1a00::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:1b00::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:1c00::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:1d00::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:1e00::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 2804:5dfc:1f00::/40 | No ROA | Nonecovered by 2804:5dfc::/32 | 633 100% |
| 177.36.96.0/20 | No ROA | Other IRR onlyRADB | 672 100% |
| 177.36.112.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 177.36.113.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 177.36.114.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 177.36.117.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 177.36.118.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 177.36.120.0/21 | No ROA | Other IRR onlyRADB | 672 100% |
| 177.104.224.0/22 | No ROA | Other IRR onlyRADB | 672 100% |
| 177.104.224.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 177.104.225.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 177.104.226.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 177.104.227.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 177.104.236.0/23 | No ROA | Other IRR onlyRADB | 672 100% |
| 177.104.235.0/24 | No ROA | Other IRR onlyRADB | 671 100% |
| 177.104.238.0/24 | No ROA | Other IRR onlyRADB | 671 100% |
| 177.104.234.0/24 | No ROA | Other IRR onlyRADB | 670 100% |
| 2804:5dfc:c00::/40 | No ROA | Other IRR onlyRADB | 633 100% |
| 2804:5dfc:d00::/40 | No ROA | Other IRR onlyRADB | 633 100% |
| 2804:5dfc:e00::/40 | No ROA | Other IRR onlyRADB | 633 100% |
| 2804:5dfc:f00::/40 | No ROA | Other IRR onlyRADB | 633 100% |
AS-SET
AS52972's PeeringDB record names no 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 117 are in fix.csv.
- ROA: none53
- Route object: none33
- Route object: RIR20
- Route object: not announced11
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 177.36.97.0/24 | No ROA covers it. Add a ROA for AS52972, maxLength 24. |
| Route object: none | 177.36.97.0/24 | No route object for it. A route object for 177.36.96.0/22 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 177.36.115.0/24 | No ROA covers it. Add a ROA for AS52972, maxLength 24. |
| Route object: none | 177.36.115.0/24 | No route object for it. A route object for 177.36.112.0/21 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 177.36.116.0/24 | No ROA covers it. Add a ROA for AS52972, maxLength 24. |
| Route object: none | 177.36.116.0/24 | No route object for it. A route object for 177.36.112.0/21 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 177.36.119.0/24 | No ROA covers it. Add a ROA for AS52972, maxLength 24. |
| Route object: none | 177.36.119.0/24 | No route object for it. A route object for 177.36.112.0/21 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 177.104.228.0/22 | No ROA covers it. Add a ROA for AS52972, maxLength 22. |
| Route object: none | 177.104.228.0/22 | No route object for it. A route object for 177.104.224.0/20 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 177.104.232.0/23 | No ROA covers it. Add a ROA for AS52972, maxLength 23. |
| Route object: none | 177.104.232.0/23 | No route object for it. A route object for 177.104.232.0/22 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 177.104.239.0/24 | No ROA covers it. Add a ROA for AS52972, maxLength 24. |
| Route object: none | 177.104.239.0/24 | No route object for it. A route object for 177.104.238.0/23 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:100::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:100::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:200::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:200::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:300::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:300::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:400::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:400::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:500::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:500::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:600::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:600::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:700::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:700::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:800::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:800::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:900::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:900::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:a00::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:a00::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:b00::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:b00::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:1000::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:1000::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:1100::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:1100::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:1200::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:1200::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:1300::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:1300::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:1400::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:1400::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:1500::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:1500::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:1600::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:1600::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:1700::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:1700::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:1a00::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:1a00::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:1b00::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:1b00::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:1c00::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:1c00::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:1d00::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:1d00::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:1e00::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:1e00::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 2804:5dfc:1f00::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: none | 2804:5dfc:1f00::/40 | No route object for it. A route object for 2804:5dfc::/32 with origin AS52972 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52972 in the RIR database for the space. |
| ROA: none | 177.36.96.0/20 | No ROA covers it. Add a ROA for AS52972, maxLength 20. |
| Route object: RIR | 177.36.96.0/20 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 177.36.112.0/24 | No ROA covers it. Add a ROA for AS52972, maxLength 24. |
| Route object: RIR | 177.36.112.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 177.36.113.0/24 | No ROA covers it. Add a ROA for AS52972, maxLength 24. |
| Route object: RIR | 177.36.113.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 177.36.114.0/24 | No ROA covers it. Add a ROA for AS52972, maxLength 24. |
| Route object: RIR | 177.36.114.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 177.36.117.0/24 | No ROA covers it. Add a ROA for AS52972, maxLength 24. |
| Route object: RIR | 177.36.117.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 177.36.118.0/24 | No ROA covers it. Add a ROA for AS52972, maxLength 24. |
| Route object: RIR | 177.36.118.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 177.36.120.0/21 | No ROA covers it. Add a ROA for AS52972, maxLength 21. |
| Route object: RIR | 177.36.120.0/21 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 177.104.224.0/22 | No ROA covers it. Add a ROA for AS52972, maxLength 22. |
| Route object: RIR | 177.104.224.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 177.104.224.0/24 | No ROA covers it. Add a ROA for AS52972, maxLength 24. |
| Route object: RIR | 177.104.224.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 177.104.225.0/24 | No ROA covers it. Add a ROA for AS52972, maxLength 24. |
| Route object: RIR | 177.104.225.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 177.104.226.0/24 | No ROA covers it. Add a ROA for AS52972, maxLength 24. |
| Route object: RIR | 177.104.226.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 177.104.227.0/24 | No ROA covers it. Add a ROA for AS52972, maxLength 24. |
| Route object: RIR | 177.104.227.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 177.104.236.0/23 | No ROA covers it. Add a ROA for AS52972, maxLength 23. |
| Route object: RIR | 177.104.236.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 177.104.235.0/24 | No ROA covers it. Add a ROA for AS52972, maxLength 24. |
| Route object: RIR | 177.104.235.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 177.104.238.0/24 | No ROA covers it. Add a ROA for AS52972, maxLength 24. |
| Route object: RIR | 177.104.238.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 177.104.234.0/24 | No ROA covers it. Add a ROA for AS52972, maxLength 24. |
| Route object: RIR | 177.104.234.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2804:5dfc:c00::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: RIR | 2804:5dfc:c00::/40 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2804:5dfc:d00::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: RIR | 2804:5dfc:d00::/40 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2804:5dfc:e00::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: RIR | 2804:5dfc:e00::/40 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2804:5dfc:f00::/40 | No ROA covers it. Add a ROA for AS52972, maxLength 40. |
| Route object: RIR | 2804:5dfc:f00::/40 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS52972 whose prefix no peer sees AS52972 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 177.36.96.0/19 | RADB | No ROA |
| 177.36.96.0/21 | RADB | No ROA |
| 177.36.96.0/22 | RADB | No ROA |
| 177.36.104.0/21 | RADB | No ROA |
| 177.36.112.0/20 | RADB | No ROA |
| 177.36.112.0/21 | RADB | No ROA |
| 177.104.224.0/20 | RADB | No ROA |
| 177.104.230.0/23 | RADB | No ROA |
| 177.104.232.0/22 | RADB | No ROA |
| 177.104.238.0/23 | RADB | No ROA |
| 2804:5dfc::/32 | 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.