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HomeAll IP Ranges171.0.0.0/8171.237.0.0/16
65,536 routable2 ASes
/16 subnet

171.237.0.0/16

Where this subnet is, who announces it, and what our databases hold in it. Below, every /24 inside it; open one for its addresses.

171.236.0.0/16171.238.0.0/16
65,536
routable addresses
65,536
geolocated
1
country
2
announcing ASes
49
announced prefixes
7,928
anonymous addresses

Where it is

Addresses IP Geolocation places in each country, as a share of those it places.

  1. Vietnam65,536 · 100.00%

Who announces it

Each /24 counted for the AS announcing most of it, as a share of the routable addresses.

  1. AS7552Viettel Group65,024 · 99.22%
  2. AS38731Vietel - CHT Compamy Ltd512 · 0.78%

What the databases see

Addresses each address-keyed database holds in this block, as a share of its routable addresses. Counts overlap: one address can be in several.

Announced prefixes

Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.

49 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
171.237.0.0/21AS7552Viettel GroupVietnamValid172026-10-02
171.237.8.0/21AS7552Viettel GroupVietnamValid172026-10-02
171.237.16.0/21AS7552Viettel GroupVietnamValid172026-10-02
171.237.24.0/21AS7552Viettel GroupVietnamValid172026-10-02
171.237.32.0/21AS7552Viettel GroupVietnamValid172026-10-02
171.237.40.0/21AS7552Viettel GroupVietnamValid172026-10-02
171.237.48.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.52.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.56.0/21AS7552Viettel GroupVietnamValid172026-10-02
171.237.64.0/21AS7552Viettel GroupVietnamValid172026-10-02
171.237.72.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.76.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.80.0/21AS7552Viettel GroupVietnamValid172026-10-02
171.237.88.0/21AS7552Viettel GroupVietnamValid172026-10-02
171.237.96.0/21AS7552Viettel GroupVietnamValid172026-10-02
171.237.104.0/21AS7552Viettel GroupVietnamValid172026-10-02
171.237.112.0/21AS7552Viettel GroupVietnamValid172026-10-02
171.237.120.0/21AS7552Viettel GroupVietnamValid172026-10-02
171.237.128.0/24AS7552Viettel GroupVietnamValid172026-10-02
171.237.129.0/24AS7552Viettel GroupVietnamValid172026-10-02
171.237.132.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.136.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.140.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.144.0/21AS7552Viettel GroupVietnamValid172026-10-02
171.237.152.0/21AS7552Viettel GroupVietnamValid172026-10-02
171.237.160.0/23AS7552Viettel GroupVietnamValid172026-10-02
171.237.164.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.168.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.172.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.176.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.176.0/23AS38731Vietel - CHT Compamy LtdVietnamValid172026-10-02
171.237.180.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.184.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.188.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.192.0/21AS7552Viettel GroupVietnamValid172026-10-02
171.237.200.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.204.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.208.0/21AS7552Viettel GroupVietnamValid12026-10-29
171.237.208.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.212.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.216.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.220.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.224.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.232.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.236.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.240.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.244.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.248.0/22AS7552Viettel GroupVietnamValid172026-10-02
171.237.252.0/22AS7552Viettel GroupVietnamValid172026-10-02

Every /24 inside it

171.237.0.0/24VietnamAS7552Viettel Group43016.80%
171.237.1.0/24VietnamAS7552Viettel Group39015.23%
171.237.2.0/24VietnamAS7552Viettel Group32012.50%
171.237.3.0/24VietnamAS7552Viettel Group31012.11%
171.237.4.0/24VietnamAS7552Viettel Group39015.23%
171.237.5.0/24VietnamAS7552Viettel Group38014.84%
171.237.6.0/24VietnamAS7552Viettel Group33012.89%
171.237.7.0/24VietnamAS7552Viettel Group28010.94%
171.237.8.0/24VietnamAS7552Viettel Group35013.67%
171.237.9.0/24VietnamAS7552Viettel Group34013.28%
171.237.10.0/24VietnamAS7552Viettel Group40015.63%
171.237.11.0/24VietnamAS7552Viettel Group35013.67%
171.237.12.0/24VietnamAS7552Viettel Group38014.84%
171.237.13.0/24VietnamAS7552Viettel Group37014.45%
171.237.14.0/24VietnamAS7552Viettel Group45017.58%
171.237.15.0/24VietnamAS7552Viettel Group42016.41%
171.237.16.0/24VietnamAS7552Viettel Group41016.02%
171.237.17.0/24VietnamAS7552Viettel Group32012.50%
171.237.18.0/24VietnamAS7552Viettel Group33012.89%
171.237.19.0/24VietnamAS7552Viettel Group30011.72%
171.237.20.0/24VietnamAS7552Viettel Group46017.97%
171.237.21.0/24VietnamAS7552Viettel Group34013.28%
171.237.22.0/24VietnamAS7552Viettel Group37014.45%
171.237.23.0/24VietnamAS7552Viettel Group35013.67%
171.237.24.0/24VietnamAS7552Viettel Group35013.67%
171.237.25.0/24VietnamAS7552Viettel Group31012.11%
171.237.26.0/24VietnamAS7552Viettel Group45017.58%
171.237.27.0/24VietnamAS7552Viettel Group47018.36%
171.237.28.0/24VietnamAS7552Viettel Group46017.97%
171.237.29.0/24VietnamAS7552Viettel Group44017.19%
171.237.30.0/24VietnamAS7552Viettel Group39015.23%
171.237.31.0/24VietnamAS7552Viettel Group58022.66%
171.237.32.0/24VietnamAS7552Viettel Group42016.41%
171.237.33.0/24VietnamAS7552Viettel Group46017.97%
171.237.34.0/24VietnamAS7552Viettel Group44017.19%
171.237.35.0/24VietnamAS7552Viettel Group41016.02%
171.237.36.0/24VietnamAS7552Viettel Group45017.58%
171.237.37.0/24VietnamAS7552Viettel Group46017.97%
171.237.38.0/24VietnamAS7552Viettel Group44017.19%
171.237.39.0/24VietnamAS7552Viettel Group46017.97%
171.237.40.0/24VietnamAS7552Viettel Group36014.06%
171.237.41.0/24VietnamAS7552Viettel Group37014.45%
171.237.42.0/24VietnamAS7552Viettel Group40015.63%
171.237.43.0/24VietnamAS7552Viettel Group28010.94%
171.237.44.0/24VietnamAS7552Viettel Group37014.45%
171.237.45.0/24VietnamAS7552Viettel Group37014.45%
171.237.46.0/24VietnamAS7552Viettel Group37014.45%
171.237.47.0/24VietnamAS7552Viettel Group32012.50%
171.237.48.0/24VietnamAS7552Viettel Group28010.94%
171.237.49.0/24VietnamAS7552Viettel Group33012.89%
171.237.50.0/24VietnamAS7552Viettel Group36014.06%
171.237.51.0/24VietnamAS7552Viettel Group35013.67%
171.237.52.0/24VietnamAS7552Viettel Group2208.59%
171.237.53.0/24VietnamAS7552Viettel Group1204.69%
171.237.54.0/24VietnamAS7552Viettel Group2108.20%
171.237.55.0/24VietnamAS7552Viettel Group1606.25%
171.237.56.0/24VietnamAS7552Viettel Group34013.28%
171.237.57.0/24VietnamAS7552Viettel Group51019.92%
171.237.58.0/24VietnamAS7552Viettel Group42016.41%
171.237.59.0/24VietnamAS7552Viettel Group39015.23%
171.237.60.0/24VietnamAS7552Viettel Group41016.02%
171.237.61.0/24VietnamAS7552Viettel Group51019.92%
171.237.62.0/24VietnamAS7552Viettel Group50019.53%
171.237.63.0/24VietnamAS7552Viettel Group30011.72%
171.237.64.0/24VietnamAS7552Viettel Group2208.59%
171.237.65.0/24VietnamAS7552Viettel Group28010.94%
171.237.66.0/24VietnamAS7552Viettel Group30011.72%
171.237.67.0/24VietnamAS7552Viettel Group2409.38%
171.237.68.0/24VietnamAS7552Viettel Group34013.28%
171.237.69.0/24VietnamAS7552Viettel Group32012.50%
171.237.70.0/24VietnamAS7552Viettel Group42016.41%
171.237.71.0/24VietnamAS7552Viettel Group36014.06%
171.237.72.0/24VietnamAS7552Viettel Group000.00%
171.237.73.0/24VietnamAS7552Viettel Group000.00%
171.237.74.0/24VietnamAS7552Viettel Group000.00%
171.237.75.0/24VietnamAS7552Viettel Group000.00%
171.237.76.0/24VietnamAS7552Viettel Group43016.80%
171.237.77.0/24VietnamAS7552Viettel Group34013.28%
171.237.78.0/24VietnamAS7552Viettel Group32012.50%
171.237.79.0/24VietnamAS7552Viettel Group30011.72%
171.237.80.0/24VietnamAS7552Viettel Group38014.84%
171.237.81.0/24VietnamAS7552Viettel Group33012.89%
171.237.82.0/24VietnamAS7552Viettel Group36014.06%
171.237.83.0/24VietnamAS7552Viettel Group46017.97%
171.237.84.0/24VietnamAS7552Viettel Group32012.50%
171.237.85.0/24VietnamAS7552Viettel Group43016.80%
171.237.86.0/24VietnamAS7552Viettel Group34013.28%
171.237.87.0/24VietnamAS7552Viettel Group43016.80%
171.237.88.0/24VietnamAS7552Viettel Group35013.67%
171.237.89.0/24VietnamAS7552Viettel Group35013.67%
171.237.90.0/24VietnamAS7552Viettel Group30011.72%
171.237.91.0/24VietnamAS7552Viettel Group33012.89%
171.237.92.0/24VietnamAS7552Viettel Group35013.67%
171.237.93.0/24VietnamAS7552Viettel Group37014.45%
171.237.94.0/24VietnamAS7552Viettel Group30011.72%
171.237.95.0/24VietnamAS7552Viettel Group39015.23%
171.237.96.0/24VietnamAS7552Viettel Group33012.89%
171.237.97.0/24VietnamAS7552Viettel Group39015.23%
171.237.98.0/24VietnamAS7552Viettel Group37014.45%
171.237.99.0/24VietnamAS7552Viettel Group34013.28%
171.237.100.0/24VietnamAS7552Viettel Group2509.77%
171.237.101.0/24VietnamAS7552Viettel Group2509.77%
171.237.102.0/24VietnamAS7552Viettel Group33012.89%
171.237.103.0/24VietnamAS7552Viettel Group40015.63%
171.237.104.0/24VietnamAS7552Viettel Group30011.72%
171.237.105.0/24VietnamAS7552Viettel Group38014.84%
171.237.106.0/24VietnamAS7552Viettel Group33012.89%
171.237.107.0/24VietnamAS7552Viettel Group27010.55%
171.237.108.0/24VietnamAS7552Viettel Group37014.45%
171.237.109.0/24VietnamAS7552Viettel Group39015.23%
171.237.110.0/24VietnamAS7552Viettel Group36014.06%
171.237.111.0/24VietnamAS7552Viettel Group35013.67%
171.237.112.0/24VietnamAS7552Viettel Group28010.94%
171.237.113.0/24VietnamAS7552Viettel Group42016.41%
171.237.114.0/24VietnamAS7552Viettel Group27010.55%
171.237.115.0/24VietnamAS7552Viettel Group47018.36%
171.237.116.0/24VietnamAS7552Viettel Group33012.89%
171.237.117.0/24VietnamAS7552Viettel Group35013.67%
171.237.118.0/24VietnamAS7552Viettel Group40015.63%
171.237.119.0/24VietnamAS7552Viettel Group30011.72%
171.237.120.0/24VietnamAS7552Viettel Group32012.50%
171.237.121.0/24VietnamAS7552Viettel Group35013.67%
171.237.122.0/24VietnamAS7552Viettel Group31012.11%
171.237.123.0/24VietnamAS7552Viettel Group32012.50%
171.237.124.0/24VietnamAS7552Viettel Group38014.84%
171.237.125.0/24VietnamAS7552Viettel Group28010.94%
171.237.126.0/24VietnamAS7552Viettel Group41016.02%
171.237.127.0/24VietnamAS7552Viettel Group28010.94%
171.237.128.0/24VietnamAS7552Viettel Group000.00%
171.237.129.0/24VietnamAS7552Viettel Group000.00%
171.237.130.0/24VietnamAS7552Viettel Group000.00%
171.237.131.0/24VietnamAS7552Viettel Group000.00%
171.237.132.0/24VietnamAS7552Viettel Group000.00%
171.237.133.0/24VietnamAS7552Viettel Group000.00%
171.237.134.0/24VietnamAS7552Viettel Group000.00%
171.237.135.0/24VietnamAS7552Viettel Group000.00%
171.237.136.0/24VietnamAS7552Viettel Group42016.41%
171.237.137.0/24VietnamAS7552Viettel Group43016.80%
171.237.138.0/24VietnamAS7552Viettel Group47018.36%
171.237.139.0/24VietnamAS7552Viettel Group43016.80%
171.237.140.0/24VietnamAS7552Viettel Group26010.16%
171.237.141.0/24VietnamAS7552Viettel Group2007.81%
171.237.142.0/24VietnamAS7552Viettel Group2208.59%
171.237.143.0/24VietnamAS7552Viettel Group2509.77%
171.237.144.0/24VietnamAS7552Viettel Group32012.50%
171.237.145.0/24VietnamAS7552Viettel Group36014.06%
171.237.146.0/24VietnamAS7552Viettel Group44017.19%
171.237.147.0/24VietnamAS7552Viettel Group2509.77%
171.237.148.0/24VietnamAS7552Viettel Group34013.28%
171.237.149.0/24VietnamAS7552Viettel Group35013.67%
171.237.150.0/24VietnamAS7552Viettel Group34013.28%
171.237.151.0/24VietnamAS7552Viettel Group36014.06%
171.237.152.0/24VietnamAS7552Viettel Group35013.67%
171.237.153.0/24VietnamAS7552Viettel Group33012.89%
171.237.154.0/24VietnamAS7552Viettel Group41016.02%
171.237.155.0/24VietnamAS7552Viettel Group38014.84%
171.237.156.0/24VietnamAS7552Viettel Group30011.72%
171.237.157.0/24VietnamAS7552Viettel Group34013.28%
171.237.158.0/24VietnamAS7552Viettel Group41016.02%
171.237.159.0/24VietnamAS7552Viettel Group36014.06%
171.237.160.0/24VietnamAS7552Viettel Group000.00%
171.237.161.0/24VietnamAS7552Viettel Group000.00%
171.237.162.0/24VietnamAS7552Viettel Group000.00%
171.237.163.0/24VietnamAS7552Viettel Group000.00%
171.237.164.0/24VietnamAS7552Viettel Group29011.33%
171.237.165.0/24VietnamAS7552Viettel Group46017.97%
171.237.166.0/24VietnamAS7552Viettel Group34013.28%
171.237.167.0/24VietnamAS7552Viettel Group39015.23%
171.237.168.0/24VietnamAS7552Viettel Group39015.23%
171.237.169.0/24VietnamAS7552Viettel Group43016.80%
171.237.170.0/24VietnamAS7552Viettel Group45017.58%
171.237.171.0/24VietnamAS7552Viettel Group47018.36%
171.237.172.0/24VietnamAS7552Viettel Group43016.80%
171.237.173.0/24VietnamAS7552Viettel Group49019.14%
171.237.174.0/24VietnamAS7552Viettel Group59023.05%
171.237.175.0/24VietnamAS7552Viettel Group48018.75%
171.237.176.0/24VietnamAS38731Vietel - CHT Compamy Ltd000.00%
171.237.177.0/24VietnamAS38731Vietel - CHT Compamy Ltd100.39%
171.237.178.0/24VietnamAS7552Viettel Group000.00%
171.237.179.0/24VietnamAS7552Viettel Group100.39%
171.237.180.0/24VietnamAS7552Viettel Group27010.55%
171.237.181.0/24VietnamAS7552Viettel Group34013.28%
171.237.182.0/24VietnamAS7552Viettel Group37014.45%
171.237.183.0/24VietnamAS7552Viettel Group38014.84%
171.237.184.0/24VietnamAS7552Viettel Group1606.25%
171.237.185.0/24VietnamAS7552Viettel Group1405.47%
171.237.186.0/24VietnamAS7552Viettel Group28010.94%
171.237.187.0/24VietnamAS7552Viettel Group803.13%
171.237.188.0/24VietnamAS7552Viettel Group000.00%
171.237.189.0/24VietnamAS7552Viettel Group000.00%
171.237.190.0/24VietnamAS7552Viettel Group000.00%
171.237.191.0/24VietnamAS7552Viettel Group000.00%
171.237.192.0/24VietnamAS7552Viettel Group33012.89%
171.237.193.0/24VietnamAS7552Viettel Group44017.19%
171.237.194.0/24VietnamAS7552Viettel Group30011.72%
171.237.195.0/24VietnamAS7552Viettel Group41016.02%
171.237.196.0/24VietnamAS7552Viettel Group44017.19%
171.237.197.0/24VietnamAS7552Viettel Group47018.36%
171.237.198.0/24VietnamAS7552Viettel Group46017.97%
171.237.199.0/24VietnamAS7552Viettel Group30011.72%
171.237.200.0/24VietnamAS7552Viettel Group29011.33%
171.237.201.0/24VietnamAS7552Viettel Group40015.63%
171.237.202.0/24VietnamAS7552Viettel Group36014.06%
171.237.203.0/24VietnamAS7552Viettel Group33012.89%
171.237.204.0/24VietnamAS7552Viettel Group32012.50%
171.237.205.0/24VietnamAS7552Viettel Group26010.16%
171.237.206.0/24VietnamAS7552Viettel Group32012.50%
171.237.207.0/24VietnamAS7552Viettel Group27010.55%
171.237.208.0/24VietnamAS7552Viettel Group1305.08%
171.237.209.0/24VietnamAS7552Viettel Group1405.47%
171.237.210.0/24VietnamAS7552Viettel Group702.73%
171.237.211.0/24VietnamAS7552Viettel Group803.13%
171.237.212.0/24VietnamAS7552Viettel Group000.00%
171.237.213.0/24VietnamAS7552Viettel Group000.00%
171.237.214.0/24VietnamAS7552Viettel Group000.00%
171.237.215.0/24VietnamAS7552Viettel Group000.00%
171.237.216.0/24VietnamAS7552Viettel Group28010.94%
171.237.217.0/24VietnamAS7552Viettel Group48018.75%
171.237.218.0/24VietnamAS7552Viettel Group34013.28%
171.237.219.0/24VietnamAS7552Viettel Group32012.50%
171.237.220.0/24VietnamAS7552Viettel Group40015.63%
171.237.221.0/24VietnamAS7552Viettel Group35013.67%
171.237.222.0/24VietnamAS7552Viettel Group37014.45%
171.237.223.0/24VietnamAS7552Viettel Group43016.80%
171.237.224.0/24VietnamAS7552Viettel Group000.00%
171.237.225.0/24VietnamAS7552Viettel Group000.00%
171.237.226.0/24VietnamAS7552Viettel Group000.00%
171.237.227.0/24VietnamAS7552Viettel Group000.00%
171.237.228.0/24VietnamAS7552Viettel Group65025.39%
171.237.229.0/24VietnamAS7552Viettel Group000.00%
171.237.230.0/24VietnamAS7552Viettel Group68026.56%
171.237.231.0/24VietnamAS7552Viettel Group000.00%
171.237.232.0/24VietnamAS7552Viettel Group51019.92%
171.237.233.0/24VietnamAS7552Viettel Group60023.44%
171.237.234.0/24VietnamAS7552Viettel Group60023.44%
171.237.235.0/24VietnamAS7552Viettel Group45017.58%
171.237.236.0/24VietnamAS7552Viettel Group45017.58%
171.237.237.0/24VietnamAS7552Viettel Group61023.83%
171.237.238.0/24VietnamAS7552Viettel Group47018.36%
171.237.239.0/24VietnamAS7552Viettel Group62024.22%
171.237.240.0/24VietnamAS7552Viettel Group42016.41%
171.237.241.0/24VietnamAS7552Viettel Group44017.19%
171.237.242.0/24VietnamAS7552Viettel Group40015.63%
171.237.243.0/24VietnamAS7552Viettel Group42016.41%
171.237.244.0/24VietnamAS7552Viettel Group47018.36%
171.237.245.0/24VietnamAS7552Viettel Group33012.89%
171.237.246.0/24VietnamAS7552Viettel Group43016.80%
171.237.247.0/24VietnamAS7552Viettel Group30011.72%
171.237.248.0/24VietnamAS7552Viettel Group000.00%
171.237.249.0/24VietnamAS7552Viettel Group000.00%
171.237.250.0/24VietnamAS7552Viettel Group000.00%
171.237.251.0/24VietnamAS7552Viettel Group000.00%
171.237.252.0/24VietnamAS7552Viettel Group28010.94%
171.237.253.0/24VietnamAS7552Viettel Group43016.80%
171.237.254.0/24VietnamAS7552Viettel Group1807.03%
171.237.255.0/24VietnamAS7552Viettel Group33012.89%
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