Network · data from 2026-11-12
AS40170 MTR0-01 - Intermetro Communications, Inc.
Registry name: MTR0-01 - Intermetro Communications, Inc., US · not in PeeringDB
12IPv4 routes
0.0% RPKI valid · 8.3% with a route object
0IPv6 routes
0RPKI invalid
0 origin · 0 maxLength
12No 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 AS40170, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS40170, 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.
| 208.73.44.0/24 | No ROA | Nonecovered by 208.73.44.0/22 | 672 100% |
| 204.90.56.0/24 | No ROA | Nonecovered by 204.90.56.0/21 | 671 100% |
| 204.90.57.0/24 | No ROA | Nonecovered by 204.90.56.0/21 | 671 100% |
| 204.90.58.0/24 | No ROA | Nonecovered by 204.90.56.0/21 | 671 100% |
| 204.90.59.0/24 | No ROA | Nonecovered by 204.90.56.0/21 | 671 100% |
| 204.90.60.0/24 | No ROA | Nonecovered by 204.90.56.0/21 | 671 100% |
| 204.90.61.0/24 | No ROA | Nonecovered by 204.90.56.0/21 | 671 100% |
| 204.90.62.0/24 | No ROA | Nonecovered by 204.90.56.0/21 | 671 100% |
| 208.73.45.0/24 | No ROA | Nonecovered by 208.73.44.0/22 | 671 100% |
| 208.73.46.0/24 | No ROA | Nonecovered by 208.73.44.0/22 | 671 100% |
| 208.73.47.0/24 | No ROA | Nonecovered by 208.73.44.0/22 | 671 100% |
| 204.90.63.0/24 | No ROA | Other IRR onlyNTTCOM, RADB | 673 100% |
AS-SET
AS40170 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 27 are in fix.csv.
- ROA: none12
- Route object: none11
- Route object: RIR1
- Route object: not announced3
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 208.73.44.0/24 | No ROA covers it. Add a ROA for AS40170, maxLength 24. |
| Route object: none | 208.73.44.0/24 | No route object for it. A route object for 208.73.44.0/22 with origin AS40170 covers it (filters allowing more-specifics accept it). Add a route object with origin AS40170 in the RIR database for the space. |
| ROA: none | 204.90.56.0/24 | No ROA covers it. Add a ROA for AS40170, maxLength 24. |
| Route object: none | 204.90.56.0/24 | No route object for it. A route object for 204.90.56.0/21 with origin AS40170 covers it (filters allowing more-specifics accept it). Add a route object with origin AS40170 in the RIR database for the space. |
| ROA: none | 204.90.57.0/24 | No ROA covers it. Add a ROA for AS40170, maxLength 24. |
| Route object: none | 204.90.57.0/24 | No route object for it. A route object for 204.90.56.0/21 with origin AS40170 covers it (filters allowing more-specifics accept it). Add a route object with origin AS40170 in the RIR database for the space. |
| ROA: none | 204.90.58.0/24 | No ROA covers it. Add a ROA for AS40170, maxLength 24. |
| Route object: none | 204.90.58.0/24 | No route object for it. A route object for 204.90.56.0/21 with origin AS40170 covers it (filters allowing more-specifics accept it). Add a route object with origin AS40170 in the RIR database for the space. |
| ROA: none | 204.90.59.0/24 | No ROA covers it. Add a ROA for AS40170, maxLength 24. |
| Route object: none | 204.90.59.0/24 | No route object for it. A route object for 204.90.56.0/21 with origin AS40170 covers it (filters allowing more-specifics accept it). Add a route object with origin AS40170 in the RIR database for the space. |
| ROA: none | 204.90.60.0/24 | No ROA covers it. Add a ROA for AS40170, maxLength 24. |
| Route object: none | 204.90.60.0/24 | No route object for it. A route object for 204.90.56.0/21 with origin AS40170 covers it (filters allowing more-specifics accept it). Add a route object with origin AS40170 in the RIR database for the space. |
| ROA: none | 204.90.61.0/24 | No ROA covers it. Add a ROA for AS40170, maxLength 24. |
| Route object: none | 204.90.61.0/24 | No route object for it. A route object for 204.90.56.0/21 with origin AS40170 covers it (filters allowing more-specifics accept it). Add a route object with origin AS40170 in the RIR database for the space. |
| ROA: none | 204.90.62.0/24 | No ROA covers it. Add a ROA for AS40170, maxLength 24. |
| Route object: none | 204.90.62.0/24 | No route object for it. A route object for 204.90.56.0/21 with origin AS40170 covers it (filters allowing more-specifics accept it). Add a route object with origin AS40170 in the RIR database for the space. |
| ROA: none | 208.73.45.0/24 | No ROA covers it. Add a ROA for AS40170, maxLength 24. |
| Route object: none | 208.73.45.0/24 | No route object for it. A route object for 208.73.44.0/22 with origin AS40170 covers it (filters allowing more-specifics accept it). Add a route object with origin AS40170 in the RIR database for the space. |
| ROA: none | 208.73.46.0/24 | No ROA covers it. Add a ROA for AS40170, maxLength 24. |
| Route object: none | 208.73.46.0/24 | No route object for it. A route object for 208.73.44.0/22 with origin AS40170 covers it (filters allowing more-specifics accept it). Add a route object with origin AS40170 in the RIR database for the space. |
| ROA: none | 208.73.47.0/24 | No ROA covers it. Add a ROA for AS40170, maxLength 24. |
| Route object: none | 208.73.47.0/24 | No route object for it. A route object for 208.73.44.0/22 with origin AS40170 covers it (filters allowing more-specifics accept it). Add a route object with origin AS40170 in the RIR database for the space. |
| ROA: none | 204.90.63.0/24 | No ROA covers it. Add a ROA for AS40170, maxLength 24. |
| Route object: RIR | 204.90.63.0/24 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS40170 whose prefix no peer sees AS40170 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 204.90.56.0/21 | ARIN | No ROA |
| 208.73.44.0/22 | ARIN | No ROA |
| 2001:470:fc::/48 | ARIN | Valid |
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.