Network · data from 2026-11-12
AS16823 NORTEXNET
Registry name: NORTEXNET - Nortex Communications Company, US · PeeringDB
21IPv4 routes
33.3% RPKI valid · 47.6% with a route object
0IPv6 routes
0RPKI invalid
0 origin · 0 maxLength
14No ROA
11 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
3Route objects not announced
registered with origin AS16823, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS16823, 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.
| 209.55.80.0/22 | No ROA | Nonecovered by 209.55.80.0/21 | 672 100% |
| 209.55.116.0/22 | No ROA | Nonecovered by 209.55.112.0/21 | 672 100% |
| 209.55.84.0/22 | No ROA | Nonecovered by 209.55.80.0/21 | 670 100% |
| 209.55.112.0/24 | No ROA | Nonecovered by 209.55.112.0/21 | 670 100% |
| 209.55.113.0/24 | No ROA | Nonecovered by 209.55.112.0/21 | 670 100% |
| 209.55.114.0/24 | No ROA | Nonecovered by 209.55.112.0/21 | 670 100% |
| 209.55.115.0/24 | No ROA | Nonecovered by 209.55.112.0/21 | 670 100% |
| 209.55.120.0/22 | No ROA | RIR databaseARIN | 672 100% |
| 63.160.156.0/24 | No ROA | RIR databaseARIN, RADB | 670 100% |
| 65.162.73.0/24 | No ROA | RIR databaseARIN, RADB | 670 100% |
| 66.208.98.0/24 | No ROA | RIR databaseARIN | 670 100% |
| 66.208.104.0/24 | No ROA | RIR databaseARIN | 670 100% |
| 74.84.26.0/23 | No ROA | RIR databaseARIN | 670 100% |
| 207.43.79.0/24 | No ROA | RIR databaseARIN, RADB | 670 100% |
| 23.252.240.0/22 | Valid | Nonecovered by 23.252.240.0/20 | 672 100% |
| 23.252.244.0/22 | Valid | Nonecovered by 23.252.240.0/20 | 672 100% |
| 23.252.248.0/22 | Valid | Nonecovered by 23.252.240.0/20 | 672 100% |
| 23.252.252.0/22 | Valid | Nonecovered by 23.252.240.0/20 | 672 100% |
| 161.115.0.0/20 | Valid | RIR databaseARIN | 672 100% |
| 216.59.144.0/20 | Valid | RIR databaseARIN | 672 100% |
| 135.84.152.0/21 | Valid | RIR databaseARIN | 669 99% |
AS-SET
AS16823'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 28 are in fix.csv.
- ROA: none14
- Route object: none11
- Route object: not announced3
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 209.55.80.0/22 | No ROA covers it. Add a ROA for AS16823, maxLength 22. |
| Route object: none | 209.55.80.0/22 | No route object for it. A route object for 209.55.80.0/21 with origin AS16823 covers it (filters allowing more-specifics accept it). Add a route object with origin AS16823 in the RIR database for the space. |
| ROA: none | 209.55.116.0/22 | No ROA covers it. Add a ROA for AS16823, maxLength 22. |
| Route object: none | 209.55.116.0/22 | No route object for it. A route object for 209.55.112.0/21 with origin AS16823 covers it (filters allowing more-specifics accept it). Add a route object with origin AS16823 in the RIR database for the space. |
| ROA: none | 209.55.84.0/22 | No ROA covers it. Add a ROA for AS16823, maxLength 22. |
| Route object: none | 209.55.84.0/22 | No route object for it. A route object for 209.55.80.0/21 with origin AS16823 covers it (filters allowing more-specifics accept it). Add a route object with origin AS16823 in the RIR database for the space. |
| ROA: none | 209.55.112.0/24 | No ROA covers it. Add a ROA for AS16823, maxLength 24. |
| Route object: none | 209.55.112.0/24 | No route object for it. A route object for 209.55.112.0/21 with origin AS16823 covers it (filters allowing more-specifics accept it). Add a route object with origin AS16823 in the RIR database for the space. |
| ROA: none | 209.55.113.0/24 | No ROA covers it. Add a ROA for AS16823, maxLength 24. |
| Route object: none | 209.55.113.0/24 | No route object for it. A route object for 209.55.112.0/21 with origin AS16823 covers it (filters allowing more-specifics accept it). Add a route object with origin AS16823 in the RIR database for the space. |
| ROA: none | 209.55.114.0/24 | No ROA covers it. Add a ROA for AS16823, maxLength 24. |
| Route object: none | 209.55.114.0/24 | No route object for it. A route object for 209.55.112.0/21 with origin AS16823 covers it (filters allowing more-specifics accept it). Add a route object with origin AS16823 in the RIR database for the space. |
| ROA: none | 209.55.115.0/24 | No ROA covers it. Add a ROA for AS16823, maxLength 24. |
| Route object: none | 209.55.115.0/24 | No route object for it. A route object for 209.55.112.0/21 with origin AS16823 covers it (filters allowing more-specifics accept it). Add a route object with origin AS16823 in the RIR database for the space. |
| ROA: none | 209.55.120.0/22 | No ROA covers it. Add a ROA for AS16823, maxLength 22. |
| ROA: none | 63.160.156.0/24 | No ROA covers it. Add a ROA for AS16823, maxLength 24. |
| ROA: none | 65.162.73.0/24 | No ROA covers it. Add a ROA for AS16823, maxLength 24. |
| ROA: none | 66.208.98.0/24 | No ROA covers it. Add a ROA for AS16823, maxLength 24. |
| ROA: none | 66.208.104.0/24 | No ROA covers it. Add a ROA for AS16823, maxLength 24. |
| ROA: none | 74.84.26.0/23 | No ROA covers it. Add a ROA for AS16823, maxLength 23. |
| ROA: none | 207.43.79.0/24 | No ROA covers it. Add a ROA for AS16823, maxLength 24. |
| Route object: none | 23.252.240.0/22 | No route object for it. A route object for 23.252.240.0/20 with origin AS16823 covers it (filters allowing more-specifics accept it). Add a route object with origin AS16823 in the RIR database for the space. |
| Route object: none | 23.252.244.0/22 | No route object for it. A route object for 23.252.240.0/20 with origin AS16823 covers it (filters allowing more-specifics accept it). Add a route object with origin AS16823 in the RIR database for the space. |
| Route object: none | 23.252.248.0/22 | No route object for it. A route object for 23.252.240.0/20 with origin AS16823 covers it (filters allowing more-specifics accept it). Add a route object with origin AS16823 in the RIR database for the space. |
| Route object: none | 23.252.252.0/22 | No route object for it. A route object for 23.252.240.0/20 with origin AS16823 covers it (filters allowing more-specifics accept it). Add a route object with origin AS16823 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS16823 whose prefix no peer sees AS16823 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 23.252.240.0/20 | ARIN | Valid |
| 209.55.80.0/21 | ARIN | No ROA |
| 209.55.112.0/21 | 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.