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HomeAll IP Ranges101.0.0.0/8101.237.0.0/16
65,536 routable3 ASes
/16 subnet

101.237.0.0/16

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

101.236.0.0/16101.238.0.0/16
65,536
routable addresses
65,536
geolocated
1
country
3
announcing ASes
30
announced prefixes
5
anonymous addresses

Where it is

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

  1. China65,536 · 100.00%

Who announces it

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

  1. AS4808China Unicom Beijing Province Network8,192 · 12.50%
  2. AS23724IDC, China Telecommunications Corporation6,144 · 9.38%
  3. AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED5,120 · 7.81%

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.

30 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
101.237.0.0/19AS4808China Unicom Beijing Province NetworkChinavalid162026-10-02
101.237.33.0/24AS23724IDC, China Telecommunications CorporationChinavalid162026-10-02
101.237.34.0/24AS23724IDC, China Telecommunications CorporationChinavalid162026-10-02
101.237.35.0/24AS23724IDC, China Telecommunications CorporationChinavalid162026-10-02
101.237.36.0/24AS23724IDC, China Telecommunications CorporationChinavalid162026-10-02
101.237.37.0/24AS23724IDC, China Telecommunications CorporationChinavalid162026-10-02
101.237.38.0/24AS23724IDC, China Telecommunications CorporationChinavalid162026-10-02
101.237.39.0/24AS23724IDC, China Telecommunications CorporationChinavalid162026-10-02
101.237.40.0/24AS23724IDC, China Telecommunications CorporationChinavalid162026-10-02
101.237.128.0/20AS23724IDC, China Telecommunications CorporationChinavalid162026-10-02
101.237.228.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid162026-10-02
101.237.229.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid162026-10-02
101.237.232.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid162026-10-02
101.237.233.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid172026-10-02
101.237.234.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid162026-10-02
101.237.235.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid162026-10-02
101.237.236.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid162026-10-02
101.237.237.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid162026-10-02
101.237.238.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid162026-10-02
101.237.239.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid172026-10-02
101.237.240.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid162026-10-02
101.237.241.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid162026-10-02
101.237.242.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid162026-10-02
101.237.247.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid162026-10-02
101.237.248.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid162026-10-02
101.237.249.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid162026-10-02
101.237.251.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid162026-10-02
101.237.252.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid162026-10-02
101.237.254.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid162026-10-02
101.237.255.0/24AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDChinavalid162026-10-02

Every /24 inside it

101.237.0.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.1.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.2.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.3.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.4.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.5.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.6.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.7.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.8.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.9.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.10.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.11.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.12.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.13.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.14.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.15.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.16.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.17.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.18.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.19.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.20.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.21.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.22.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.23.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.24.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.25.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.26.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.27.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.28.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.29.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.30.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.31.0/24ChinaAS4808China Unicom Beijing Province Network000.00%
101.237.32.0/24China—000.00%
101.237.33.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.34.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.35.0/24ChinaAS23724IDC, China Telecommunications Corporation3256100.00%
101.237.36.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.37.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.38.0/24ChinaAS23724IDC, China Telecommunications Corporation1256100.00%
101.237.39.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.40.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.41.0/24China—000.00%
101.237.42.0/24China—000.00%
101.237.43.0/24China—000.00%
101.237.44.0/24China—000.00%
101.237.45.0/24China—000.00%
101.237.46.0/24China—000.00%
101.237.47.0/24China—000.00%
101.237.48.0/24China—000.00%
101.237.49.0/24China—000.00%
101.237.50.0/24China—000.00%
101.237.51.0/24China—000.00%
101.237.52.0/24China—000.00%
101.237.53.0/24China—000.00%
101.237.54.0/24China—000.00%
101.237.55.0/24China—000.00%
101.237.56.0/24China—000.00%
101.237.57.0/24China—000.00%
101.237.58.0/24China—000.00%
101.237.59.0/24China—000.00%
101.237.60.0/24China—000.00%
101.237.61.0/24China—000.00%
101.237.62.0/24China—000.00%
101.237.63.0/24China—000.00%
101.237.64.0/24China—000.00%
101.237.65.0/24China—000.00%
101.237.66.0/24China—000.00%
101.237.67.0/24China—000.00%
101.237.68.0/24China—000.00%
101.237.69.0/24China—000.00%
101.237.70.0/24China—000.00%
101.237.71.0/24China—000.00%
101.237.72.0/24China—000.00%
101.237.73.0/24China—000.00%
101.237.74.0/24China—000.00%
101.237.75.0/24China—000.00%
101.237.76.0/24China—000.00%
101.237.77.0/24China—000.00%
101.237.78.0/24China—000.00%
101.237.79.0/24China—000.00%
101.237.80.0/24China—000.00%
101.237.81.0/24China—000.00%
101.237.82.0/24China—000.00%
101.237.83.0/24China—000.00%
101.237.84.0/24China—000.00%
101.237.85.0/24China—000.00%
101.237.86.0/24China—000.00%
101.237.87.0/24China—000.00%
101.237.88.0/24China—000.00%
101.237.89.0/24China—000.00%
101.237.90.0/24China—000.00%
101.237.91.0/24China—000.00%
101.237.92.0/24China—000.00%
101.237.93.0/24China—000.00%
101.237.94.0/24China—000.00%
101.237.95.0/24China—000.00%
101.237.96.0/24China—000.00%
101.237.97.0/24China—000.00%
101.237.98.0/24China—000.00%
101.237.99.0/24China—000.00%
101.237.100.0/24China—000.00%
101.237.101.0/24China—000.00%
101.237.102.0/24China—000.00%
101.237.103.0/24China—000.00%
101.237.104.0/24China—000.00%
101.237.105.0/24China—000.00%
101.237.106.0/24China—000.00%
101.237.107.0/24China—000.00%
101.237.108.0/24China—000.00%
101.237.109.0/24China—000.00%
101.237.110.0/24China—000.00%
101.237.111.0/24China—000.00%
101.237.112.0/24China—000.00%
101.237.113.0/24China—000.00%
101.237.114.0/24China—000.00%
101.237.115.0/24China—000.00%
101.237.116.0/24China—000.00%
101.237.117.0/24China—000.00%
101.237.118.0/24China—000.00%
101.237.119.0/24China—000.00%
101.237.120.0/24China—000.00%
101.237.121.0/24China—000.00%
101.237.122.0/24China—000.00%
101.237.123.0/24China—000.00%
101.237.124.0/24China—000.00%
101.237.125.0/24China—000.00%
101.237.126.0/24China—000.00%
101.237.127.0/24China—000.00%
101.237.128.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.129.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.130.0/24ChinaAS23724IDC, China Telecommunications Corporation1256100.00%
101.237.131.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.132.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.133.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.134.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.135.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.136.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.137.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.138.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.139.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.140.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.141.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.142.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.143.0/24ChinaAS23724IDC, China Telecommunications Corporation0256100.00%
101.237.144.0/24China—000.00%
101.237.145.0/24China—000.00%
101.237.146.0/24China—000.00%
101.237.147.0/24China—000.00%
101.237.148.0/24China—000.00%
101.237.149.0/24China—000.00%
101.237.150.0/24China—000.00%
101.237.151.0/24China—000.00%
101.237.152.0/24China—000.00%
101.237.153.0/24China—000.00%
101.237.154.0/24China—000.00%
101.237.155.0/24China—000.00%
101.237.156.0/24China—000.00%
101.237.157.0/24China—000.00%
101.237.158.0/24China—000.00%
101.237.159.0/24China—000.00%
101.237.160.0/24China—000.00%
101.237.161.0/24China—000.00%
101.237.162.0/24China—000.00%
101.237.163.0/24China—000.00%
101.237.164.0/24China—000.00%
101.237.165.0/24China—000.00%
101.237.166.0/24China—000.00%
101.237.167.0/24China—000.00%
101.237.168.0/24China—000.00%
101.237.169.0/24China—000.00%
101.237.170.0/24China—000.00%
101.237.171.0/24China—000.00%
101.237.172.0/24China—000.00%
101.237.173.0/24China—000.00%
101.237.174.0/24China—000.00%
101.237.175.0/24China—000.00%
101.237.176.0/24China—000.00%
101.237.177.0/24China—000.00%
101.237.178.0/24China—000.00%
101.237.179.0/24China—000.00%
101.237.180.0/24China—000.00%
101.237.181.0/24China—000.00%
101.237.182.0/24China—000.00%
101.237.183.0/24China—000.00%
101.237.184.0/24China—000.00%
101.237.185.0/24China—000.00%
101.237.186.0/24China—000.00%
101.237.187.0/24China—000.00%
101.237.188.0/24China—000.00%
101.237.189.0/24China—000.00%
101.237.190.0/24China—000.00%
101.237.191.0/24China—000.00%
101.237.192.0/24China—000.00%
101.237.193.0/24China—000.00%
101.237.194.0/24China—000.00%
101.237.195.0/24China—000.00%
101.237.196.0/24China—000.00%
101.237.197.0/24China—000.00%
101.237.198.0/24China—000.00%
101.237.199.0/24China—000.00%
101.237.200.0/24China—000.00%
101.237.201.0/24China—000.00%
101.237.202.0/24China—000.00%
101.237.203.0/24China—000.00%
101.237.204.0/24China—000.00%
101.237.205.0/24China—000.00%
101.237.206.0/24China—000.00%
101.237.207.0/24China—000.00%
101.237.208.0/24China—000.00%
101.237.209.0/24China—000.00%
101.237.210.0/24China—000.00%
101.237.211.0/24China—000.00%
101.237.212.0/24China—000.00%
101.237.213.0/24China—000.00%
101.237.214.0/24China—000.00%
101.237.215.0/24China—000.00%
101.237.216.0/24China—000.00%
101.237.217.0/24China—000.00%
101.237.218.0/24China—000.00%
101.237.219.0/24China—000.00%
101.237.220.0/24China—000.00%
101.237.221.0/24China—000.00%
101.237.222.0/24China—000.00%
101.237.223.0/24China—000.00%
101.237.224.0/24China—000.00%
101.237.225.0/24China—000.00%
101.237.226.0/24China—000.00%
101.237.227.0/24China—000.00%
101.237.228.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.229.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.230.0/24China—000.00%
101.237.231.0/24China—000.00%
101.237.232.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.233.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.234.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.235.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.236.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.237.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.238.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.239.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.240.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.241.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.242.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.243.0/24China—000.00%
101.237.244.0/24China—000.00%
101.237.245.0/24China—000.00%
101.237.246.0/24China—000.00%
101.237.247.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.248.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.249.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.250.0/24China—000.00%
101.237.251.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.252.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.253.0/24China—000.00%
101.237.254.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
101.237.255.0/24ChinaAS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED0256100.00%
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