Network · data from 2026-11-12
AS17303 Network Advisors
Registry name: NETWORK-ADVISORS - Disaster Networks, LLC, US · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS17303, 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.
| 193.149.168.0/24 | No ROA | Other origin only | 671 100% |
| 172.81.32.0/22 | No ROA | None | 2 0%low visibility |
| 208.67.108.0/24 | Valid | Nonecovered by 208.67.108.0/22 | 668 99% |
| 208.67.109.0/24 | Valid | Nonecovered by 208.67.108.0/22 | 668 99% |
| 208.67.110.0/24 | Valid | Nonecovered by 208.67.108.0/22 | 668 99% |
| 208.67.111.0/24 | Valid | Nonecovered by 208.67.108.0/22 | 668 99% |
| 2605:dec0::/36 | Valid | Nonecovered by 2605:dec0::/32 | 635 100% |
| 2605:dec0:3000::/36 | Valid | Nonecovered by 2605:dec0::/32 | 632 99% |
| 2605:dec0:2000::/36 | Valid | Nonecovered by 2605:dec0::/32 | 320 50% |
| 2605:dec0::/34 | Valid | Nonecovered by 2605:dec0::/32 | 1 0%low visibility |
| 172.81.34.0/24 | Valid | RIR databaseARIN | 673 100% |
| 74.188.241.0/24 | Valid | RIR databaseARIN | 671 100% |
| 74.188.243.0/24 | Valid | RIR databaseARIN | 671 100% |
| 195.85.116.0/24 | Valid | RIR databaseARIN | 671 100% |
| 206.55.212.0/24 | Valid | RIR databaseARIN | 671 100% |
| 208.67.108.0/22 | Valid | RIR databaseARIN | 671 100% |
| 216.250.99.0/24 | Valid | RIR databaseARIN | 671 100% |
| 172.81.33.0/24 | Valid | RIR databaseARIN | 670 100% |
| 172.81.32.0/24 | Valid | RIR databaseARIN | 668 99% |
| 185.212.4.0/24 | Valid | RIR databaseARIN | 668 99% |
AS-SET
PeeringDB's irr_as_set for AS17303: ARIN::AS-NETADV. Expanded from the day's IRR dumps the way bgpq4 does against whois.radb.net: a name with a database is read from that database only, one without from the first database in RADB's order. "Not covered" = this network's own routes that a filter built from the set would leave out (AS17303 isn't in the set, or no route object for AS17303 covers the route; more-specifics of a route object are accepted down to /24 and /48, as with bgpq4 -A -R 24 / -R 48). Customers' routes aren't counted: the collectors show each route's origin, not which network it came through.
| Name | Database | ASNs | Sets | AS17303 in it | Not covered |
|---|---|---|---|---|---|
| ARIN::AS-NETADV | ARIN | 7 | 1 | Yes | 2 |
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 22 are in fix.csv.
- ROA: none2
- Route object: none10
- Route object: not announced10
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 193.149.168.0/24 | No ROA covers it. Add a ROA for AS17303, maxLength 24. |
| Route object: none | 193.149.168.0/24 | Route objects for it name AS399908. Add a route object with origin AS17303 in the RIR database for the space. |
| ROA: none | 172.81.32.0/22 | No ROA covers it. Add a ROA for AS17303, maxLength 22. |
| Route object: none | 172.81.32.0/22 | No route object for it. Add a route object with origin AS17303 in the RIR database for the space. |
| Route object: none | 208.67.108.0/24 | No route object for it. A route object for 208.67.108.0/22 with origin AS17303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17303 in the RIR database for the space. |
| Route object: none | 208.67.109.0/24 | No route object for it. A route object for 208.67.108.0/22 with origin AS17303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17303 in the RIR database for the space. |
| Route object: none | 208.67.110.0/24 | No route object for it. A route object for 208.67.108.0/22 with origin AS17303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17303 in the RIR database for the space. |
| Route object: none | 208.67.111.0/24 | No route object for it. A route object for 208.67.108.0/22 with origin AS17303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17303 in the RIR database for the space. |
| Route object: none | 2605:dec0::/36 | No route object for it. A route object for 2605:dec0::/32 with origin AS17303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17303 in the RIR database for the space. |
| Route object: none | 2605:dec0:3000::/36 | No route object for it. A route object for 2605:dec0::/32 with origin AS17303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17303 in the RIR database for the space. |
| Route object: none | 2605:dec0:2000::/36 | No route object for it. A route object for 2605:dec0::/32 with origin AS17303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17303 in the RIR database for the space. |
| Route object: none | 2605:dec0::/34 | No route object for it. A route object for 2605:dec0::/32 with origin AS17303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17303 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS17303 whose prefix no peer sees AS17303 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 74.188.240.0/24 | ARIN | Valid |
| 170.76.237.0/24 | ARIN | Valid |
| 172.81.35.0/24 | ARIN | Valid |
| 208.72.220.0/24 | ARIN | Valid |
| 208.72.221.0/24 | ARIN | Valid |
| 208.72.222.0/24 | ARIN | Valid |
| 208.72.223.0/24 | ARIN | Valid |
| 2001:470:5fe::/48 | ARIN | Valid |
| 2605:dec0::/32 | ARIN | Valid |
| 2607:b9c0::/32 | 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.