Network · data from 2026-11-12
AS16761 FEDMOG-ASN-01 - Tenneco Inc.
Registry name: FEDMOG-ASN-01 - Tenneco Inc., US · not in PeeringDB
37IPv4 routes
0.0% RPKI valid · 89.2% with a route object
0IPv6 routes
0RPKI invalid
0 origin · 0 maxLength
37No ROA
4 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
10Route objects not announced
registered with origin AS16761, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS16761, 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.
| 192.55.151.0/24 | No ROA | Nonecovered by 192.55.150.0/23 | 673 100% |
| 192.55.168.0/24 | No ROA | Nonecovered by 192.55.160.0/20 | 673 100% |
| 192.55.178.0/24 | No ROA | Nonecovered by 192.55.178.0/23 | 673 100% |
| 192.55.179.0/24 | No ROA | Nonecovered by 192.55.178.0/23 | 673 100% |
| 192.55.138.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.139.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.140.0/23 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.142.0/23 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.144.0/23 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.146.0/23 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.149.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.150.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.155.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.156.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.164.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.165.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.166.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.167.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.180.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.182.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.183.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.184.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.185.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 192.55.137.0/24 | No ROA | RIR databaseARIN | 672 100% |
| 192.55.138.0/23 | No ROA | RIR databaseARIN | 672 100% |
| 192.55.140.0/22 | No ROA | RIR databaseARIN | 672 100% |
| 192.55.144.0/22 | No ROA | RIR databaseARIN | 672 100% |
| 192.55.148.0/24 | No ROA | RIR databaseARIN | 672 100% |
| 192.55.150.0/23 | No ROA | RIR databaseARIN | 672 100% |
| 192.55.164.0/23 | No ROA | RIR databaseARIN | 672 100% |
| 192.55.166.0/23 | No ROA | RIR databaseARIN | 672 100% |
| 192.55.171.0/24 | No ROA | RIR databaseARIN | 672 100% |
| 192.55.178.0/23 | No ROA | RIR databaseARIN | 672 100% |
| 192.55.181.0/24 | No ROA | RIR databaseARIN | 672 100% |
| 192.55.182.0/23 | No ROA | RIR databaseARIN | 672 100% |
| 192.55.184.0/23 | No ROA | RIR databaseARIN | 672 100% |
| 192.55.186.0/24 | No ROA | RIR databaseARIN | 672 100% |
AS-SET
AS16761 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 51 are in fix.csv.
- ROA: none37
- Route object: none4
- Route object: not announced10
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 192.55.151.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| Route object: none | 192.55.151.0/24 | No route object for it. A route object for 192.55.150.0/23 with origin AS16761 covers it (filters allowing more-specifics accept it). Add a route object with origin AS16761 in the RIR database for the space. |
| ROA: none | 192.55.168.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| Route object: none | 192.55.168.0/24 | No route object for it. A route object for 192.55.160.0/20 with origin AS16761 covers it (filters allowing more-specifics accept it). Add a route object with origin AS16761 in the RIR database for the space. |
| ROA: none | 192.55.178.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| Route object: none | 192.55.178.0/24 | No route object for it. A route object for 192.55.178.0/23 with origin AS16761 covers it (filters allowing more-specifics accept it). Add a route object with origin AS16761 in the RIR database for the space. |
| ROA: none | 192.55.179.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| Route object: none | 192.55.179.0/24 | No route object for it. A route object for 192.55.178.0/23 with origin AS16761 covers it (filters allowing more-specifics accept it). Add a route object with origin AS16761 in the RIR database for the space. |
| ROA: none | 192.55.138.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.139.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.140.0/23 | No ROA covers it. Add a ROA for AS16761, maxLength 23. |
| ROA: none | 192.55.142.0/23 | No ROA covers it. Add a ROA for AS16761, maxLength 23. |
| ROA: none | 192.55.144.0/23 | No ROA covers it. Add a ROA for AS16761, maxLength 23. |
| ROA: none | 192.55.146.0/23 | No ROA covers it. Add a ROA for AS16761, maxLength 23. |
| ROA: none | 192.55.149.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.150.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.155.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.156.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.164.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.165.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.166.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.167.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.180.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.182.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.183.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.184.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.185.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.137.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.138.0/23 | No ROA covers it. Add a ROA for AS16761, maxLength 23. |
| ROA: none | 192.55.140.0/22 | No ROA covers it. Add a ROA for AS16761, maxLength 22. |
| ROA: none | 192.55.144.0/22 | No ROA covers it. Add a ROA for AS16761, maxLength 22. |
| ROA: none | 192.55.148.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.150.0/23 | No ROA covers it. Add a ROA for AS16761, maxLength 23. |
| ROA: none | 192.55.164.0/23 | No ROA covers it. Add a ROA for AS16761, maxLength 23. |
| ROA: none | 192.55.166.0/23 | No ROA covers it. Add a ROA for AS16761, maxLength 23. |
| ROA: none | 192.55.171.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.178.0/23 | No ROA covers it. Add a ROA for AS16761, maxLength 23. |
| ROA: none | 192.55.181.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
| ROA: none | 192.55.182.0/23 | No ROA covers it. Add a ROA for AS16761, maxLength 23. |
| ROA: none | 192.55.184.0/23 | No ROA covers it. Add a ROA for AS16761, maxLength 23. |
| ROA: none | 192.55.186.0/24 | No ROA covers it. Add a ROA for AS16761, maxLength 24. |
Route objects not announced
Route objects with origin AS16761 whose prefix no peer sees AS16761 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 192.55.144.0/20 | ARIN | No ROA |
| 192.55.148.0/22 | ARIN | No ROA |
| 192.55.159.0/24 | ARIN | No ROA |
| 192.55.160.0/20 | ARIN | No ROA |
| 192.55.160.0/24 | ARIN | No ROA |
| 192.55.161.0/24 | ARIN | No ROA |
| 192.55.174.0/24 | ARIN | No ROA |
| 192.55.175.0/24 | ARIN | No ROA |
| 192.55.176.0/21 | ARIN | No ROA |
| 192.55.180.0/22 | 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.