ResearchIRR · APNIC

AS45437:AS-RWTS-DS Real World Internet - customer and downstream ASNs

An as-set registered in APNIC, maintained by MAINT-AP-RWTS. It names 0 ASes and 1 set directly; followed all the way down, it reaches 47 ASes through 15 nested sets.

Members

What AS45437:AS-RWTS-DS lists

0 ASes and 1 set, written in the object across every registry that holds it. Sets open their own page.

AS-RWTS-DS
Expanded

Every AS it reaches

What a filter built from AS45437:AS-RWTS-DS would let in: 47 ASes.

Show the 47 ASes
AS10145AS17481AS23669AS23993AS24092AS36184AS38220AS38829AS45152AS45437AS45871AS55765AS56106AS58605AS63922AS131478AS132379AS132529AS132908AS133044AS133120AS133435AS133765AS134147AS134160AS134179AS134184AS134503AS135326AS135565AS135634AS136582AS136996AS137271AS137863AS138592AS139000AS140646AS140690AS140876AS140885AS142022AS147020AS150792AS151824AS153346AS153386
Prefixes

What AS45437:AS-RWTS-DS covers

Every route object in the IRR whose origin is one of the 47 ASes it reaches: the prefixes a filter built from AS45437:AS-RWTS-DS (with bgpq4, say) would allow. 820 IPv4 and 82 IPv6. Every one is in the IRR API.

820 IPv4 prefixes
103.1.192.0/22103.101.192.0/24103.106.168.0/22103.106.169.0/24103.115.213.0/24103.117.107.0/24103.12.36.0/22103.12.36.0/23103.12.36.0/24103.12.37.0/24103.12.38.0/23103.12.38.0/24103.12.39.0/24103.121.128.0/22103.121.128.0/24103.121.129.0/24103.121.130.0/24103.121.131.0/24103.126.192.0/23103.126.192.0/24103.126.193.0/24103.134.14.0/23103.134.14.0/24103.134.15.0/24103.138.87.0/24103.139.28.0/23103.139.28.0/24103.140.32.0/24103.15.168.0/22103.15.168.0/23103.15.168.0/24103.15.169.0/24103.150.71.0/24103.152.196.0/23103.152.196.0/24103.152.197.0/24103.16.96.0/22103.16.96.0/23103.16.96.0/24103.16.97.0/24103.16.98.0/23103.16.98.0/24103.16.99.0/24103.165.18.0/23103.165.18.0/24103.165.19.0/24103.189.212.0/23103.189.212.0/24103.189.213.0/24103.193.80.0/22103.193.80.0/23103.193.80.0/24103.193.81.0/24103.193.82.0/23103.193.82.0/24103.193.83.0/24103.197.64.0/22103.197.64.0/24103.203.241.0/24103.209.2.0/23103.209.2.0/24103.209.4.0/23103.209.4.0/24103.209.5.0/24103.210.148.0/22103.210.148.0/24103.210.149.0/24103.210.150.0/24103.210.151.0/24103.210.152.0/24103.210.76.0/22103.210.76.0/24103.225.216.0/23103.228.164.0/22103.228.164.0/23103.228.164.0/24103.228.212.0/22103.228.212.0/23103.228.212.0/24103.228.213.0/24103.228.214.0/23103.228.214.0/24103.228.215.0/24103.24.132.0/23103.242.49.0/24103.243.110.0/24103.244.128.0/22103.251.136.0/22103.251.136.0/23103.251.136.0/24103.251.137.0/24103.251.138.0/23103.251.138.0/24103.251.139.0/24103.251.144.0/22103.251.144.0/23103.251.144.0/24103.251.145.0/24103.251.146.0/23103.251.146.0/24103.251.147.0/24103.35.80.0/22103.4.226.0/24103.40.109.0/24103.43.56.0/22103.44.40.0/22103.44.40.0/23103.44.40.0/24103.44.41.0/24103.44.42.0/23103.44.42.0/24103.44.43.0/24103.46.220.0/22103.48.20.0/23103.55.162.0/23103.55.162.0/24103.55.163.0/24103.56.12.0/22103.56.12.0/23103.56.12.0/24103.56.13.0/24103.56.14.0/23103.56.14.0/24103.56.15.0/24103.57.0.0/22103.57.0.0/24103.57.1.0/24103.57.2.0/24103.57.3.0/24103.62.28.0/23103.62.28.0/24103.62.29.0/24103.64.148.0/22103.64.148.0/23103.64.148.0/24103.64.149.0/24103.64.150.0/23103.64.150.0/24103.64.151.0/24103.65.141.0/24103.66.37.0/24103.7.192.0/22103.7.232.0/22103.7.232.0/24103.74.240.0/22103.74.240.0/23103.74.240.0/24103.74.241.0/24103.74.242.0/23103.74.242.0/24103.74.243.0/24103.76.156.0/24103.80.20.0/23103.80.20.0/24103.80.21.0/24103.82.64.0/23103.82.64.0/24103.86.136.0/24103.89.10.0/23103.89.10.0/24103.89.11.0/24103.9.56.0/22103.9.56.0/24103.9.57.0/24103.9.58.0/24103.9.59.0/24103.92.131.0/24103.97.172.0/24103.99.101.0/24114.111.128.0/19114.141.100.0/22114.141.100.0/23114.141.100.0/24114.141.101.0/24114.141.102.0/23114.141.102.0/24114.141.103.0/24114.141.104.0/21114.141.104.0/22114.141.104.0/23114.141.104.0/24114.141.105.0/24114.141.106.0/23114.141.106.0/24114.141.107.0/24114.141.108.0/22114.141.108.0/23114.141.108.0/24114.141.109.0/24114.141.110.0/23114.141.110.0/24114.141.111.0/24114.141.96.0/20114.141.96.0/21114.141.96.0/22114.141.96.0/23114.141.96.0/24114.141.97.0/24114.141.98.0/23114.141.98.0/24114.141.99.0/24117.18.117.0/24118.127.160.0/19118.127.160.0/21118.127.160.0/22118.127.160.0/23118.127.160.0/24118.127.161.0/24118.127.162.0/23118.127.162.0/24118.127.163.0/24118.127.164.0/22118.127.164.0/23118.127.164.0/24118.127.165.0/24118.127.166.0/23118.127.166.0/24118.127.167.0/24118.127.168.0/21118.127.168.0/22118.127.168.0/23118.127.168.0/24118.127.169.0/24118.127.170.0/23118.127.170.0/24118.127.171.0/24118.127.172.0/22118.127.172.0/23118.127.172.0/24118.127.173.0/24118.127.174.0/23118.127.174.0/24118.127.175.0/24118.127.176.0/20118.127.176.0/21118.127.176.0/22118.127.176.0/23118.127.176.0/24118.127.177.0/24118.127.178.0/23118.127.178.0/24118.127.179.0/24118.127.180.0/22118.127.180.0/23118.127.180.0/24118.127.181.0/24118.127.182.0/23118.127.182.0/24118.127.183.0/24118.127.184.0/21118.127.184.0/22118.127.184.0/23118.127.184.0/24118.127.185.0/24118.127.186.0/23118.127.186.0/24118.127.187.0/24118.127.188.0/22118.127.188.0/23118.127.188.0/24118.127.189.0/24118.127.190.0/23118.127.190.0/24118.127.191.0/24119.160.209.0/24119.252.184.0/22119.252.184.0/24119.252.185.0/24119.252.186.0/24119.252.187.0/24119.252.188.0/24119.252.189.0/24119.252.190.0/24119.252.191.0/24119.82.144.0/21119.82.144.0/23119.82.144.0/24119.82.145.0/24119.82.146.0/24119.82.147.0/24119.82.148.0/23119.82.148.0/24119.82.149.0/24119.82.150.0/23119.82.150.0/24119.82.151.0/24122.100.0.0/20122.202.80.0/20122.202.80.0/23122.202.80.0/24122.202.81.0/24122.202.94.0/24122.252.0.0/20122.252.0.0/22122.252.0.0/23122.252.0.0/24122.252.1.0/24122.252.11.0/24122.252.12.0/23122.252.12.0/24122.252.13.0/24122.252.14.0/24122.252.2.0/23122.252.2.0/24122.252.3.0/24122.252.4.0/23122.252.4.0/24122.252.5.0/24122.252.7.0/24122.252.8.0/23122.252.8.0/24122.252.9.0/24123.253.41.0/24139.5.52.0/22139.5.52.0/24139.5.53.0/24139.5.54.0/24139.5.55.0/2414.1.16.0/2214.1.16.0/24149.18.56.0/22149.18.56.0/24149.18.57.0/24149.57.48.0/22149.57.48.0/24149.57.49.0/24149.57.50.0/24149.57.51.0/24157.15.225.0/24160.187.124.0/24160.191.152.0/23175.45.128.0/21175.45.128.0/23175.45.128.0/24175.45.129.0/24175.45.132.0/23175.45.132.0/24175.45.133.0/24175.45.134.0/24180.94.232.0/22180.94.232.0/23180.94.232.0/24180.94.233.0/24180.94.234.0/23180.94.234.0/24180.94.235.0/24182.161.64.0/23182.161.64.0/24182.161.65.0/24194.126.150.0/23194.126.150.0/24194.126.151.0/24194.50.5.0/24196.54.48.0/242.58.104.0/22202.0.96.0/24202.14.138.0/23202.27.206.0/24202.27.207.0/24202.30.180.0/24202.31.216.0/24202.38.162.0/23202.38.162.0/24202.38.163.0/24202.52.129.0/24202.55.150.0/24202.55.153.0/24202.58.15.0/24202.76.248.0/22202.76.248.0/24202.76.249.0/24202.76.250.0/24202.76.251.0/24202.87.16.0/21202.87.16.0/24202.87.24.0/22202.87.30.0/23202.87.30.0/24202.87.31.0/24202.92.192.0/20202.93.160.0/19202.93.160.0/20202.93.160.0/21202.93.160.0/22202.93.160.0/23202.93.160.0/24202.93.161.0/24202.93.162.0/23202.93.162.0/24202.93.163.0/24202.93.164.0/22202.93.164.0/23202.93.164.0/24202.93.165.0/24202.93.166.0/23202.93.166.0/24202.93.167.0/24202.93.168.0/21202.93.168.0/22202.93.168.0/23202.93.168.0/24202.93.169.0/24202.93.170.0/23202.93.170.0/24202.93.171.0/24202.93.172.0/22202.93.172.0/23202.93.172.0/24202.93.173.0/24202.93.174.0/23202.93.174.0/24202.93.175.0/24202.93.176.0/20202.93.176.0/21202.93.176.0/22202.93.176.0/23202.93.176.0/24202.93.177.0/24202.93.178.0/23202.93.178.0/24202.93.179.0/24202.93.180.0/22202.93.180.0/23202.93.180.0/24202.93.181.0/24202.93.182.0/23202.93.182.0/24202.93.183.0/24202.93.184.0/21202.93.184.0/22202.93.184.0/23202.93.184.0/24202.93.185.0/24202.93.186.0/23202.93.186.0/24202.93.187.0/24202.93.188.0/22202.93.188.0/23202.93.188.0/24202.93.189.0/24202.93.190.0/23202.93.190.0/24202.93.191.0/24203.11.71.0/24203.132.20.0/22203.132.20.0/24203.132.31.0/24203.145.52.0/23203.17.14.0/23203.17.14.0/24203.17.208.0/22203.17.208.0/23203.17.208.0/24203.17.209.0/24203.17.210.0/23203.17.210.0/24203.17.211.0/24203.170.88.0/23203.18.102.0/23203.18.102.0/24203.18.103.0/24203.18.136.0/24203.18.186.0/23203.18.186.0/24203.18.187.0/24203.18.22.0/24203.20.52.0/23203.20.52.0/24203.22.224.0/23203.22.225.0/24203.23.250.0/24203.23.68.0/23203.23.90.0/24203.25.238.0/24203.29.97.0/24203.31.216.0/24203.31.65.0/24203.31.7.0/24203.33.121.0/24203.34.46.0/24203.55.131.0/24203.55.139.0/24203.55.82.0/24203.55.90.0/23203.55.90.0/24203.55.91.0/24203.56.188.0/22203.56.188.0/23203.56.188.0/24203.56.189.0/24203.56.190.0/23203.56.190.0/24203.56.191.0/24203.56.93.0/24203.57.36.0/23203.57.36.0/24203.57.37.0/24203.57.44.0/23203.57.44.0/24203.57.45.0/24203.6.244.0/24203.62.166.0/23203.62.166.0/24203.62.181.0/24203.79.16.0/21203.79.16.0/22203.79.16.0/24203.79.17.0/24203.79.18.0/24203.79.19.0/24203.79.20.0/24203.79.21.0/24203.79.22.0/24203.79.23.0/24203.9.49.0/24203.98.64.0/22203.98.64.0/23203.98.64.0/24203.98.65.0/24203.98.66.0/24203.98.68.0/23203.98.69.0/24203.98.72.0/24203.98.74.0/24203.98.81.0/24203.98.82.0/24203.98.85.0/24203.98.87.0/24203.98.88.0/23203.98.89.0/24203.98.94.0/24204.15.40.0/23204.15.40.0/24204.15.41.0/24205.167.86.0/23205.167.86.0/24205.167.87.0/24208.94.192.0/22208.94.192.0/23208.94.192.0/24208.94.193.0/24208.94.194.0/23208.94.194.0/24208.94.195.0/24209.160.80.0/20209.160.80.0/21209.160.80.0/22209.160.80.0/23209.160.80.0/24209.160.81.0/24209.160.82.0/23209.160.82.0/24209.160.83.0/24209.160.84.0/22209.160.84.0/23209.160.84.0/24209.160.85.0/24209.160.86.0/23209.160.86.0/24209.160.87.0/24209.160.88.0/21209.160.88.0/22209.160.88.0/23209.160.88.0/24209.160.89.0/24209.160.90.0/23209.160.90.0/24209.160.91.0/24209.160.92.0/22209.160.92.0/23209.160.92.0/24209.160.93.0/24209.160.94.0/23209.160.94.0/24209.160.95.0/24209.191.224.0/19209.191.224.0/20209.191.224.0/21209.191.224.0/22209.191.224.0/23209.191.224.0/24209.191.225.0/24209.191.226.0/23209.191.226.0/24209.191.227.0/24209.191.228.0/22209.191.228.0/23209.191.228.0/24209.191.229.0/24209.191.230.0/23209.191.230.0/24209.191.231.0/24209.191.232.0/21209.191.232.0/22209.191.232.0/23209.191.232.0/24209.191.233.0/24209.191.234.0/23209.191.234.0/24209.191.235.0/24209.191.236.0/22209.191.236.0/23209.191.236.0/24209.191.237.0/24209.191.238.0/23209.191.238.0/24209.191.239.0/24209.191.240.0/20209.191.240.0/21209.191.240.0/22209.191.240.0/23209.191.240.0/24209.191.241.0/24209.191.242.0/23209.191.242.0/24209.191.243.0/24209.191.244.0/22209.191.244.0/23209.191.244.0/24209.191.245.0/24209.191.246.0/23209.191.246.0/24209.191.247.0/24209.191.248.0/21209.191.248.0/22209.191.248.0/23209.191.248.0/24209.191.249.0/24209.191.250.0/23209.191.250.0/24209.191.251.0/24209.191.252.0/22209.191.252.0/23209.191.252.0/24209.191.253.0/24209.191.254.0/23209.191.254.0/24209.191.255.0/24210.8.113.0/24210.8.208.0/24210.8.208.0/25210.8.33.0/24210.8.34.0/23210.8.34.0/24210.8.35.0/24210.9.130.0/24210.9.130.128/29210.9.130.136/29217.10.224.0/20217.10.224.0/21217.10.224.0/22217.10.224.0/23217.10.224.0/24217.10.225.0/24217.10.226.0/23217.10.226.0/24217.10.227.0/24217.10.228.0/22217.10.228.0/23217.10.228.0/24217.10.229.0/24217.10.230.0/23217.10.230.0/24217.10.231.0/24217.10.232.0/21217.10.232.0/22217.10.232.0/23217.10.232.0/24217.10.233.0/24217.10.234.0/23217.10.234.0/24217.10.235.0/24217.10.236.0/22217.10.236.0/23217.10.236.0/24217.10.237.0/24217.10.238.0/23217.10.238.0/24217.10.239.0/2427.111.0.0/2127.111.0.0/2427.111.1.0/2427.111.2.0/2427.111.3.0/2427.111.4.0/2427.111.5.0/2427.111.6.0/2427.111.7.0/2438.196.219.0/2438.226.247.0/2438.255.11.0/2443.227.108.0/2243.245.40.0/2243.248.252.0/2343.248.52.0/2244.136.139.0/2444.136.151.0/2444.136.154.0/2345.115.232.0/2245.115.232.0/2345.115.232.0/2445.115.233.0/2445.115.234.0/2345.115.234.0/2445.115.235.0/2445.116.108.0/2245.116.108.0/2345.116.108.0/2445.116.109.0/2445.116.110.0/2345.116.110.0/2445.116.111.0/2445.121.210.0/2345.121.210.0/2445.121.211.0/2445.124.212.0/2245.124.212.0/2445.124.213.0/2445.124.214.0/2445.124.215.0/2445.152.136.0/2245.152.136.0/2345.152.138.0/2345.40.16.0/2045.40.16.0/2145.40.16.0/2245.40.16.0/2345.40.16.0/2445.40.17.0/2445.40.18.0/2345.40.18.0/2445.40.19.0/2445.40.20.0/2245.40.20.0/2345.40.20.0/2445.40.21.0/2445.40.22.0/2345.40.22.0/2445.40.23.0/2445.40.24.0/2145.40.24.0/2245.40.24.0/2345.40.24.0/2445.40.25.0/2445.40.26.0/2345.40.26.0/2445.40.27.0/2445.40.28.0/2245.40.28.0/2345.40.28.0/2445.40.29.0/2445.40.30.0/2345.40.30.0/2445.40.31.0/2459.100.130.0/2459.100.130.112/2864.179.240.0/2064.179.240.0/2164.179.240.0/2264.179.240.0/2364.179.240.0/2464.179.241.0/2464.179.242.0/2364.179.242.0/2464.179.243.0/2464.179.244.0/2264.179.244.0/2364.179.244.0/2464.179.245.0/2464.179.246.0/2364.179.246.0/2464.179.247.0/2464.179.248.0/2164.179.248.0/2264.179.248.0/2364.179.248.0/2464.179.249.0/2464.179.250.0/2364.179.250.0/2464.179.251.0/2464.179.252.0/2264.179.252.0/2364.179.252.0/2464.179.253.0/2464.179.254.0/2364.179.254.0/2464.179.255.0/2466.119.224.0/2066.119.224.0/2166.119.224.0/2266.119.224.0/2366.119.224.0/2466.119.225.0/2466.119.226.0/2366.119.226.0/2466.119.227.0/2466.119.228.0/2266.119.228.0/2366.119.228.0/2466.119.229.0/2466.119.230.0/2366.119.230.0/2466.119.231.0/2466.119.232.0/2166.119.232.0/2266.119.232.0/2366.119.232.0/2466.119.233.0/2466.119.234.0/2366.119.234.0/2466.119.235.0/2466.119.236.0/2266.119.236.0/2366.119.236.0/2466.119.237.0/2466.119.238.0/2366.119.238.0/2466.119.239.0/2491.149.198.0/2391.149.236.0/22
82 IPv6 prefixes
2001:df0:2aa::/482001:df1:a0c0::/472001:df1:a0c0::/482001:df1:a0c1::/482001:df2:a700::/482001:df2:f540::/482001:df3:d000::/482001:df4:39c0::/482001:df4:5140::/442001:df4:514c::/462001:df4:514e::/482001:df4:514f::/482001:df4:8840::/482001:df6:5880::/482001:df7:ad00::/482400:88e0::/322400:95a0::/322400:ec00::/322401:2060:1000::/362401:2060:1337::/482401:2060:2000::/362401:d080::/322402:45c0::/322402:4880:8000::/332402:4880::/322402:4880::/332402:5280::/322402:c180::/322403:3c00::/322403:6c40::/322403:7d00::/322403:cc00:4000::/362403:f000:100::/402403:f000:1::/482403:f000:200::/402403:f000:300::/402403:f000:400::/402403:f000::/402403:f000:f000::/482406:4d40::/322406:8900::/322406:a800::/322406:bf00:1::/482406:bf00:2::/482406:bf00::/482407:2740::/322407:3580::/322407:380::/322407:d080:1000::/362407:d080:2000::/352407:d080:2000::/362407:d080:3000::/362407:d080:4000::/342407:d080:4000::/352407:d080:4000::/362407:d080:5000::/362407:d080:6000::/352407:d080:6000::/362407:d080:7000::/362407:d080:8000::/332407:d080:8000::/342407:d080:8000::/352407:d080:8000::/362407:d080:9000::/362407:d080::/322407:d080::/332407:d080::/342407:d080::/352407:d080::/362407:d080:a000::/352407:d080:a000::/362407:d080:b000::/362407:d080:c000::/342407:d080:c000::/352407:d080:c000::/362407:d080:d000::/362407:d080:e000::/352407:d080:e000::/362407:d080:f000::/362620:103:6000::/442a05:dfc1:1d00::/402a07:54c2:b00b::/48
Registries

Each registry’s copy

APNIC1 membersReal World Internet - customer and downstream ASNs
Maintained byMAINT-AP-RWTS
Last modified2026-10-14T09:43:04Z
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IRR API, with prefixes