Network · data from 2026-11-12
AS4452 ZCORUM - ZCorum
Registry name: ZCORUM - ZCorum, US · not in PeeringDB
28IPv4 routes
3.6% RPKI valid · 75.0% with a route object
1IPv6 routes
0.0% RPKI valid · 100.0% with a route object
0RPKI invalid
0 origin · 0 maxLength
28No ROA
7 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
8Route objects not announced
registered with origin AS4452, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS4452, 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.
| 64.77.219.0/24 | No ROA | Other origin only | 671 100% |
| 69.60.160.0/20 | No ROA | Nonecovered by 69.60.160.0/19 | 671 100% |
| 69.60.160.0/24 | No ROA | Nonecovered by 69.60.160.0/19 | 671 100% |
| 69.60.166.0/24 | No ROA | Nonecovered by 69.60.160.0/19 | 671 100% |
| 69.60.175.0/24 | No ROA | Nonecovered by 69.60.160.0/19 | 671 100% |
| 69.60.176.0/24 | No ROA | Nonecovered by 69.60.160.0/19 | 671 100% |
| 69.60.177.0/24 | No ROA | Nonecovered by 69.60.160.0/19 | 671 100% |
| 68.70.248.0/24 | No ROA | Other IRR onlyRADB | 671 100% |
| 68.70.249.0/24 | No ROA | Other IRR onlyRADB | 671 100% |
| 68.70.250.0/24 | No ROA | Other IRR onlyRADB | 671 100% |
| 68.70.251.0/24 | No ROA | Other IRR onlyRADB | 671 100% |
| 69.60.179.0/24 | No ROA | Other IRR onlyRADB | 671 100% |
| 69.60.184.0/24 | No ROA | Other IRR onlyRADB | 671 100% |
| 69.60.185.0/24 | No ROA | Other IRR onlyRADB | 671 100% |
| 69.60.186.0/24 | No ROA | Other IRR onlyRADB | 671 100% |
| 69.60.187.0/24 | No ROA | Other IRR onlyRADB | 671 100% |
| 97.75.232.0/24 | No ROA | Other IRR onlyRADB | 671 100% |
| 97.75.236.0/24 | No ROA | Other IRR onlyRADB | 671 100% |
| 97.75.237.0/24 | No ROA | Other IRR onlyRADB | 671 100% |
| 2604:ae00:3::/48 | No ROA | Other IRR onlyRADB | 635 100% |
| 64.77.192.0/24 | No ROA | RIR databaseARIN | 671 100% |
| 64.77.193.0/24 | No ROA | RIR databaseARIN | 671 100% |
| 64.77.194.0/24 | No ROA | RIR databaseARIN | 671 100% |
| 64.77.195.0/24 | No ROA | RIR databaseARIN | 671 100% |
| 68.68.176.0/24 | No ROA | RIR databaseARIN | 671 100% |
| 208.101.200.0/24 | No ROA | RIR databaseARIN | 671 100% |
| 208.101.203.0/24 | No ROA | RIR databaseARIN | 671 100% |
| 208.101.204.0/24 | No ROA | RIR databaseARIN | 671 100% |
| 64.77.220.0/24 | Valid | RIR databaseARIN | 671 100% |
AS-SET
AS4452 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 56 are in fix.csv.
- ROA: none28
- Route object: none7
- Route object: RIR13
- Route object: not announced8
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 64.77.219.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| Route object: none | 64.77.219.0/24 | Route objects for it name AS20141. Add a route object with origin AS4452 in the RIR database for the space. |
| ROA: none | 69.60.160.0/20 | No ROA covers it. Add a ROA for AS4452, maxLength 20. |
| Route object: none | 69.60.160.0/20 | No route object for it. A route object for 69.60.160.0/19 with origin AS4452 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4452 in the RIR database for the space. |
| ROA: none | 69.60.160.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| Route object: none | 69.60.160.0/24 | No route object for it. A route object for 69.60.160.0/19 with origin AS4452 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4452 in the RIR database for the space. |
| ROA: none | 69.60.166.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| Route object: none | 69.60.166.0/24 | No route object for it. A route object for 69.60.160.0/19 with origin AS4452 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4452 in the RIR database for the space. |
| ROA: none | 69.60.175.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| Route object: none | 69.60.175.0/24 | No route object for it. A route object for 69.60.160.0/19 with origin AS4452 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4452 in the RIR database for the space. |
| ROA: none | 69.60.176.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| Route object: none | 69.60.176.0/24 | No route object for it. A route object for 69.60.160.0/19 with origin AS4452 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4452 in the RIR database for the space. |
| ROA: none | 69.60.177.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| Route object: none | 69.60.177.0/24 | No route object for it. A route object for 69.60.160.0/19 with origin AS4452 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4452 in the RIR database for the space. |
| ROA: none | 68.70.248.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| Route object: RIR | 68.70.248.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 68.70.249.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| Route object: RIR | 68.70.249.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 68.70.250.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| Route object: RIR | 68.70.250.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 68.70.251.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| Route object: RIR | 68.70.251.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 69.60.179.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| Route object: RIR | 69.60.179.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 69.60.184.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| Route object: RIR | 69.60.184.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 69.60.185.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| Route object: RIR | 69.60.185.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 69.60.186.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| Route object: RIR | 69.60.186.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 69.60.187.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| Route object: RIR | 69.60.187.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 97.75.232.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| Route object: RIR | 97.75.232.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 97.75.236.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| Route object: RIR | 97.75.236.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 97.75.237.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| Route object: RIR | 97.75.237.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2604:ae00:3::/48 | No ROA covers it. Add a ROA for AS4452, maxLength 48. |
| Route object: RIR | 2604:ae00:3::/48 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 64.77.192.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| ROA: none | 64.77.193.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| ROA: none | 64.77.194.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| ROA: none | 64.77.195.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| ROA: none | 68.68.176.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| ROA: none | 208.101.200.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| ROA: none | 208.101.203.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
| ROA: none | 208.101.204.0/24 | No ROA covers it. Add a ROA for AS4452, maxLength 24. |
Route objects not announced
Route objects with origin AS4452 whose prefix no peer sees AS4452 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 64.77.192.0/20 | RADB | No ROA |
| 68.68.176.0/21 | ARIN | No ROA |
| 68.68.188.0/22 | ARIN | No ROA |
| 68.70.248.0/22 | ARIN | No ROA |
| 69.60.160.0/19 | ARIN | No ROA |
| 69.60.174.0/24 | ARIN | Valid |
| 199.231.252.0/22 | ARIN | No ROA |
| 2604:ae00::/32 | 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.