Network · data from 2026-11-12
AS44486 SYNLINQ
Registry name: SYNLINQ Oliver Horscht trading as "SYNLINQ", DE · PeeringDB
103IPv4 routes
92.2% RPKI valid · 88.3% with a route object
16IPv6 routes
93.8% RPKI valid · 81.2% with a route object
2RPKI invalid
2 origin · 0 maxLength
7No ROA
15 with no route object for this origin
3Low visibility
seen by under 10% of full-table peers
64Route objects not announced
registered with origin AS44486, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS44486, 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.
| 217.147.14.0/24 | Invalid: origin | Other origin only | 3 0%low visibility |
| 89.35.92.0/24 | Invalid: origin | Other origin only | 2 0%low visibility |
| 2a0c:b641:660::/44 | No ROA | None | 631 99% |
| 154.47.146.250/32 | No ROA | Nonecovered by 154.47.146.0/24 | 4 1%low visibility |
| 154.43.52.0/22 | No ROA | Other IRR onlyRADB | 673 100% |
| 5.39.251.0/24 | No ROA | RIR databaseRIPE | 673 100% |
| 45.152.160.0/23 | No ROA | RIR databaseRIPE | 673 100% |
| 154.47.144.0/22 | No ROA | RIR databaseARIN | 673 100% |
| 193.105.200.0/24 | No ROA | RIR databaseRIPE | 673 100% |
| 5.231.26.0/24 | Valid | Other origin only | 673 100% |
| 5.231.253.0/24 | Valid | Other origin only | 673 100% |
| 46.243.76.0/23 | Valid | Nonecovered by 46.243.76.0/22 | 673 100% |
| 94.103.170.0/24 | Valid | Other origin only | 673 100% |
| 185.13.159.0/24 | Valid | Other origin only | 673 100% |
| 45.134.108.0/24 | Valid | Nonecovered by 45.134.108.0/23 | 672 100% |
| 46.243.77.0/24 | Valid | Other origin onlycovered by 46.243.76.0/22 | 672 100% |
| 46.243.78.0/24 | Valid | Nonecovered by 46.243.76.0/22 | 672 100% |
| 46.243.79.0/24 | Valid | Nonecovered by 46.243.76.0/22 | 669 99% |
| 2a04:e8c0:19::/48 | Valid | Nonecovered by 2a04:e8c0::/29 | 636 100% |
| 2a13:7e80::/29 | Valid | None | 634 100% |
| 5.175.220.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 5.180.252.0/23 | Valid | RIR databaseRIPE | 673 100% |
| 5.180.254.0/23 | Valid | RIR databaseRIPE | 673 100% |
| 37.114.34.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 37.114.42.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 37.114.45.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 37.114.47.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 37.114.48.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 37.114.49.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 37.114.51.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 37.114.52.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 37.114.54.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 37.114.55.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 37.114.56.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 37.114.59.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 45.82.120.0/22 | Valid | RIR databaseRIPE | 673 100% |
| 45.88.108.0/22 | Valid | RIR databaseRIPE | 673 100% |
| 45.135.200.0/22 | Valid | RIR databaseRIPE | 673 100% |
| 45.145.224.0/23 | Valid | RIR databaseRIPE | 673 100% |
| 62.68.75.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 85.93.23.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 89.106.64.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 89.106.76.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 89.125.156.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 89.144.33.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 89.144.42.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 91.218.64.0/22 | Valid | RIR databaseRIPE | 673 100% |
| 94.103.172.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 94.103.173.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 103.252.88.0/22 | Valid | RIR databaseRIPE | 673 100% |
| 109.71.253.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 143.14.20.0/24 | Valid | RIR databaseRADB, RIPE | 673 100% |
| 151.244.232.0/24 | Valid | RIR databaseRADB, RIPE | 673 100% |
| 176.100.32.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 176.100.33.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 176.100.34.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 176.100.35.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 176.100.38.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 176.116.18.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 176.118.193.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 185.14.95.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 185.53.249.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 185.115.205.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 185.132.55.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 185.229.248.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 185.245.61.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 192.35.206.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 193.33.167.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 198.135.220.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 204.11.1.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 212.11.93.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 212.87.214.0/23 | Valid | RIR databaseRIPE | 673 100% |
| 212.104.211.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 5.83.145.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 5.253.244.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 37.44.215.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.67.68.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.67.69.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.67.70.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.67.71.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.81.232.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.81.233.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.81.234.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.81.235.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.84.199.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.85.219.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.91.251.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.93.248.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.93.249.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.93.250.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.93.251.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.131.109.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.132.88.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.132.89.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.132.90.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.132.91.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.134.109.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.137.71.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.142.114.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.142.115.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 77.90.3.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 77.90.28.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 80.75.218.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 94.249.174.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 37.114.43.0/24 | Valid | RIR databaseRIPE | 671 100% |
| 2a00:ccc1:100::/40 | Valid | RIR databaseRIPE | 636 100% |
| 2a0c:75c0::/48 | Valid | RIR databaseRIPE | 636 100% |
| 2a0c:75c0:3::/48 | Valid | RIR databaseRIPE | 636 100% |
| 2a04:e8c0::/29 | Valid | RIR databaseRIPE | 635 100% |
| 2a09:71c0::/29 | Valid | RIR databaseRIPE | 635 100% |
| 2a0c:75c0::/29 | Valid | RIR databaseRIPE | 635 100% |
| 2a0c:a300::/29 | Valid | RIR databaseRIPE | 635 100% |
| 2a0e:66c0::/29 | Valid | RIR databaseRIPE | 635 100% |
| 2a0e:6a80::/29 | Valid | RIR databaseRIPE | 635 100% |
| 2a10:b680::/32 | Valid | RIR databaseRIPE | 635 100% |
| 2a12:bec0:df0::/44 | Valid | RIR databaseRIPE | 635 100% |
| 2a12:ea80::/29 | Valid | RIR databaseRIPE | 634 100% |
| 2a12:edc0::/29 | Valid | RIR databaseRIPE | 634 100% |
| 5.231.221.0/24 | Valid | RIR databaseRIPE | 562 84% |
AS-SET
PeeringDB's irr_as_set for AS44486: AS-SYNLINQ. 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 (AS44486 isn't in the set, or no route object for AS44486 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 | AS44486 in it | Not covered |
|---|---|---|---|---|---|
| AS-SYNLINQ | RIPElists itself further down7 member sets in no database: AS-EOIX, AS-PIXOOF, AS-SERVER-FACTORY, AS-VERSADC, AS199746:AS-NEXTSERV … | 2,204 | 169 | Yes | 9 |
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 96 are in fix.csv.
- ROA: origin2
- ROA: none7
- Route object: none15
- Route object: RIR1
- AS-SET: missing member7
- Route object: not announced64
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: origin | 217.147.14.0/24 | ROAs covering it name AS200367, not AS44486; an AS0 ROA covers it (the holder's statement that it shouldn't be routed). If AS44486 should announce it, add a ROA for AS44486. |
| Route object: none | 217.147.14.0/24 | Route objects for it name AS200367. Add a route object with origin AS44486 in the RIR database for the space. |
| ROA: origin | 89.35.92.0/24 | ROAs covering it name AS834, not AS44486. If AS44486 should announce it, add a ROA for AS44486. |
| Route object: none | 89.35.92.0/24 | Route objects for it name AS834. Add a route object with origin AS44486 in the RIR database for the space. |
| ROA: none | 2a0c:b641:660::/44 | No ROA covers it. Add a ROA for AS44486, maxLength 44. |
| Route object: none | 2a0c:b641:660::/44 | No route object for it. Add a route object with origin AS44486 in the RIR database for the space. |
| ROA: none | 154.47.146.250/32 | No ROA covers it. Add a ROA for AS44486, maxLength 32. |
| Route object: none | 154.47.146.250/32 | No route object for it. A route object for 154.47.146.0/24 with origin AS44486 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS44486 in the RIR database for the space. |
| ROA: none | 154.43.52.0/22 | No ROA covers it. Add a ROA for AS44486, maxLength 22. |
| Route object: RIR | 154.43.52.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 5.39.251.0/24 | No ROA covers it. Add a ROA for AS44486, maxLength 24. |
| ROA: none | 45.152.160.0/23 | No ROA covers it. Add a ROA for AS44486, maxLength 23. |
| ROA: none | 154.47.144.0/22 | No ROA covers it. Add a ROA for AS44486, maxLength 22. |
| ROA: none | 193.105.200.0/24 | No ROA covers it. Add a ROA for AS44486, maxLength 24. |
| Route object: none | 5.231.26.0/24 | Route objects for it name AS12586. Add a route object with origin AS44486 in the RIR database for the space. |
| Route object: none | 5.231.253.0/24 | Route objects for it name AS12586. Add a route object with origin AS44486 in the RIR database for the space. |
| Route object: none | 46.243.76.0/23 | No route object for it. A route object for 46.243.76.0/22 with origin AS44486 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44486 in the RIR database for the space. |
| Route object: none | 94.103.170.0/24 | Route objects for it name AS12586. Add a route object with origin AS44486 in the RIR database for the space. |
| Route object: none | 185.13.159.0/24 | Route objects for it name AS12586. Add a route object with origin AS44486 in the RIR database for the space. |
| Route object: none | 45.134.108.0/24 | No route object for it. A route object for 45.134.108.0/23 with origin AS44486 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44486 in the RIR database for the space. |
| Route object: none | 46.243.77.0/24 | Route objects for it name AS214677. A route object for 46.243.76.0/22 with origin AS44486 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44486 in the RIR database for the space. |
| Route object: none | 46.243.78.0/24 | No route object for it. A route object for 46.243.76.0/22 with origin AS44486 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44486 in the RIR database for the space. |
| Route object: none | 46.243.79.0/24 | No route object for it. A route object for 46.243.76.0/22 with origin AS44486 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44486 in the RIR database for the space. |
| Route object: none | 2a04:e8c0:19::/48 | No route object for it. A route object for 2a04:e8c0::/29 with origin AS44486 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44486 in the RIR database for the space. |
| Route object: none | 2a13:7e80::/29 | No route object for it. Add a route object with origin AS44486 in the RIR database for the space. |
| AS-SET: missing member | AS-SYNLINQ | AS-SYNLINQ (RIPE) lists AS-EOIX; no IRR database read has it. |
| AS-SET: missing member | AS-SYNLINQ | AS-SYNLINQ (RIPE) lists AS-PIXOOF; no IRR database read has it. |
| AS-SET: missing member | AS-SYNLINQ | AS-SYNLINQ (RIPE) lists AS-SERVER-FACTORY; no IRR database read has it. |
| AS-SET: missing member | AS-SYNLINQ | AS-SYNLINQ (RIPE) lists AS-VERSADC; no IRR database read has it. |
| AS-SET: missing member | AS-SYNLINQ | AS-SYNLINQ (RIPE) lists AS199746:AS-NEXTSERV; no IRR database read has it. |
| AS-SET: missing member | AS-SYNLINQ | AS-SYNLINQ (RIPE) lists AS215110:AS-CUSTOMERS; no IRR database read has it. |
| AS-SET: missing member | AS-SYNLINQ | AS-SYNLINQ (RIPE) lists AS39753:AS-LIUXYON; no IRR database read has it. |
Route objects not announced
Route objects with origin AS44486 whose prefix no peer sees AS44486 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 23.227.220.0/22 | ARIN | Valid |
| 23.227.220.0/23 | ARIN | Valid |
| 23.227.222.0/23 | ARIN | Valid |
| 37.114.38.0/23 | RIPE | Valid |
| 37.114.53.0/24 | RIPE | Valid |
| 37.114.57.0/24 | RIPE | Valid |
| 37.114.60.0/24 | RIPE | Valid |
| 37.114.61.0/24 | RIPE | Valid |
| 37.114.62.0/24 | RIPE | Valid |
| 45.74.188.0/22 | ARIN | Valid |
| 45.74.188.0/23 | ARIN | Valid |
| 45.74.190.0/23 | ARIN | Valid |
| 45.81.232.0/22 | RIPE | Valid |
| 45.88.108.0/24 | RIPE | Valid |
| 45.88.109.0/24 | RIPE | Valid |
| 45.88.110.0/24 | RIPE | Valid |
| 45.88.111.0/24 | RIPE | Valid |
| 45.93.248.0/22 | RIPE | No ROA |
| 45.134.108.0/23 | RIPE | Valid |
| 45.142.112.0/23 | RIPE | Invalid: origin |
| 46.243.76.0/22 | RIPE | Valid |
| 66.228.92.0/22 | ARIN | Valid |
| 66.228.92.0/23 | ARIN | Valid |
| 66.228.94.0/23 | ARIN | Valid |
| 70.40.184.0/22 | ARIN | Valid |
| 70.40.184.0/23 | ARIN | Valid |
| 70.40.186.0/23 | ARIN | Valid |
| 91.218.65.0/24 | RIPE | Valid |
| 91.218.66.0/24 | RIPE | Valid |
| 91.218.67.0/24 | RIPE | Valid |
| 104.204.140.0/22 | ARIN | Valid |
| 104.204.140.0/23 | ARIN | Valid |
| 104.204.142.0/23 | ARIN | Valid |
| 134.65.192.0/22 | ARIN | Valid |
| 134.65.192.0/23 | ARIN | Valid |
| 134.65.194.0/23 | ARIN | Valid |
| 154.16.73.0/24 | AFRINIC | Invalid: origin |
| 154.16.111.0/24 | AFRINIC | Invalid: origin |
| 154.43.52.0/23 | RADB | No ROA |
| 154.43.52.0/24 | RADB | No ROA |
| 154.43.53.0/24 | RADB | No ROA |
| 154.43.54.0/23 | RADB | No ROA |
| 154.43.54.0/24 | RADB | No ROA |
| 154.43.55.0/24 | RADB | No ROA |
| 154.47.144.0/24 | RADB | No ROA |
| 154.47.145.0/24 | RADB | No ROA |
| 154.47.146.0/24 | RADB | No ROA |
| 154.47.147.0/24 | RADB | No ROA |
| 154.193.188.0/22 | AFRINIC | No ROA |
| 156.229.28.0/24 | AFRINIC | Invalid: origin |
| 164.152.160.0/22 | ARIN | Valid |
| 164.152.160.0/23 | ARIN | Valid |
| 164.152.162.0/23 | ARIN | Valid |
| 169.155.44.0/22 | ARIN | Valid |
| 169.155.44.0/23 | ARIN | Valid |
| 169.155.46.0/23 | ARIN | Valid |
| 169.155.168.0/22 | ARIN | Valid |
| 169.155.168.0/23 | ARIN | Valid |
| 169.155.170.0/23 | ARIN | Valid |
| 185.14.94.0/24 | RIPE | Valid |
| 185.238.166.0/24 | RIPE | Valid |
| 198.34.212.0/22 | ARIN | Valid |
| 198.34.212.0/23 | ARIN | Valid |
| 198.34.214.0/23 | 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.