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HomeAll IP Ranges161.0.0.0/8161.121.0.0/16
65,536 routable4 ASes
/16 subnet

161.121.0.0/16

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

161.120.0.0/16161.122.0.0/16
65,536
routable addresses
65,536
geolocated
2
countries
4
announcing ASes
15
announced prefixes
27
anonymous addresses

Where it is

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

  1. United States57,344 · 87.50%
  2. India8,192 · 12.50%

Who announces it

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

  1. AS17929JPMorgan Chase APTI8,192 · 12.50%
  2. AS38481JPMORGAN Singapore8,192 · 12.50%
  3. AS38551JPMORGAN Australia8,192 · 12.50%
  4. AS38910Transit AS Tokyo8,192 · 12.50%

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.

15 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
161.121.128.0/19AS38910Transit AS TokyoIndiavalid162026-10-02
161.121.128.0/20AS38910Transit AS TokyoIndiavalid162026-10-02
161.121.144.0/20AS38910Transit AS TokyoIndiavalid162026-10-02
161.121.160.0/19AS17929JPMorgan Chase APTIUnited Statesnot found162026-10-02
161.121.160.0/20AS17929JPMorgan Chase APTIUnited Statesvalid162026-10-02
161.121.176.0/20AS17929JPMorgan Chase APTIUnited Statesvalid162026-10-02
161.121.192.0/20AS38551JPMORGAN AustraliaUnited Statesnot found162026-10-02
161.121.192.0/21AS38551JPMORGAN AustraliaUnited Statesvalid162026-10-02
161.121.200.0/21AS38551JPMORGAN AustraliaUnited Statesvalid162026-10-02
161.121.208.0/20AS38551JPMORGAN AustraliaUnited Statesnot found162026-10-02
161.121.208.0/21AS38551JPMORGAN AustraliaUnited Statesvalid162026-10-02
161.121.216.0/21AS38551JPMORGAN AustraliaUnited Statesvalid172026-10-02
161.121.224.0/19AS38481JPMORGAN SingaporeUnited Statesvalid162026-10-02
161.121.224.0/20AS38481JPMORGAN SingaporeUnited Statesvalid162026-10-02
161.121.240.0/20AS38481JPMORGAN SingaporeUnited Statesvalid162026-10-02

Every /24 inside it

161.121.0.0/24United States—000.00%
161.121.1.0/24United States—000.00%
161.121.2.0/24United States—000.00%
161.121.3.0/24United States—000.00%
161.121.4.0/24United States—000.00%
161.121.5.0/24United States—000.00%
161.121.6.0/24United States—000.00%
161.121.7.0/24United States—000.00%
161.121.8.0/24United States—000.00%
161.121.9.0/24United States—000.00%
161.121.10.0/24United States—000.00%
161.121.11.0/24United States—000.00%
161.121.12.0/24United States—000.00%
161.121.13.0/24United States—000.00%
161.121.14.0/24United States—000.00%
161.121.15.0/24United States—000.00%
161.121.16.0/24United States—000.00%
161.121.17.0/24United States—000.00%
161.121.18.0/24United States—000.00%
161.121.19.0/24United States—000.00%
161.121.20.0/24United States—000.00%
161.121.21.0/24United States—000.00%
161.121.22.0/24United States—000.00%
161.121.23.0/24United States—000.00%
161.121.24.0/24United States—000.00%
161.121.25.0/24United States—000.00%
161.121.26.0/24United States—000.00%
161.121.27.0/24United States—000.00%
161.121.28.0/24United States—000.00%
161.121.29.0/24United States—000.00%
161.121.30.0/24United States—000.00%
161.121.31.0/24United States—000.00%
161.121.32.0/24United States—000.00%
161.121.33.0/24United States—000.00%
161.121.34.0/24United States—000.00%
161.121.35.0/24United States—000.00%
161.121.36.0/24United States—000.00%
161.121.37.0/24United States—000.00%
161.121.38.0/24United States—000.00%
161.121.39.0/24United States—000.00%
161.121.40.0/24United States—000.00%
161.121.41.0/24United States—000.00%
161.121.42.0/24United States—000.00%
161.121.43.0/24United States—000.00%
161.121.44.0/24United States—000.00%
161.121.45.0/24United States—000.00%
161.121.46.0/24United States—000.00%
161.121.47.0/24United States—000.00%
161.121.48.0/24United States—000.00%
161.121.49.0/24United States—000.00%
161.121.50.0/24United States—000.00%
161.121.51.0/24United States—000.00%
161.121.52.0/24United States—000.00%
161.121.53.0/24United States—000.00%
161.121.54.0/24United States—000.00%
161.121.55.0/24United States—000.00%
161.121.56.0/24United States—000.00%
161.121.57.0/24United States—000.00%
161.121.58.0/24United States—000.00%
161.121.59.0/24United States—000.00%
161.121.60.0/24United States—000.00%
161.121.61.0/24United States—000.00%
161.121.62.0/24United States—000.00%
161.121.63.0/24United States—000.00%
161.121.64.0/24United States—000.00%
161.121.65.0/24United States—000.00%
161.121.66.0/24United States—000.00%
161.121.67.0/24United States—000.00%
161.121.68.0/24United States—000.00%
161.121.69.0/24United States—000.00%
161.121.70.0/24United States—000.00%
161.121.71.0/24United States—000.00%
161.121.72.0/24United States—000.00%
161.121.73.0/24United States—000.00%
161.121.74.0/24United States—000.00%
161.121.75.0/24United States—000.00%
161.121.76.0/24United States—000.00%
161.121.77.0/24United States—000.00%
161.121.78.0/24United States—000.00%
161.121.79.0/24United States—000.00%
161.121.80.0/24United States—000.00%
161.121.81.0/24United States—000.00%
161.121.82.0/24United States—000.00%
161.121.83.0/24United States—000.00%
161.121.84.0/24United States—000.00%
161.121.85.0/24United States—000.00%
161.121.86.0/24United States—000.00%
161.121.87.0/24United States—000.00%
161.121.88.0/24United States—000.00%
161.121.89.0/24United States—000.00%
161.121.90.0/24United States—000.00%
161.121.91.0/24United States—000.00%
161.121.92.0/24United States—000.00%
161.121.93.0/24United States—000.00%
161.121.94.0/24United States—000.00%
161.121.95.0/24United States—000.00%
161.121.96.0/24United States—000.00%
161.121.97.0/24United States—000.00%
161.121.98.0/24United States—000.00%
161.121.99.0/24United States—000.00%
161.121.100.0/24United States—000.00%
161.121.101.0/24United States—000.00%
161.121.102.0/24United States—000.00%
161.121.103.0/24United States—000.00%
161.121.104.0/24United States—000.00%
161.121.105.0/24United States—000.00%
161.121.106.0/24United States—000.00%
161.121.107.0/24United States—000.00%
161.121.108.0/24United States—000.00%
161.121.109.0/24United States—000.00%
161.121.110.0/24United States—000.00%
161.121.111.0/24United States—000.00%
161.121.112.0/24United States—000.00%
161.121.113.0/24United States—000.00%
161.121.114.0/24United States—000.00%
161.121.115.0/24United States—000.00%
161.121.116.0/24United States—000.00%
161.121.117.0/24United States—000.00%
161.121.118.0/24United States—000.00%
161.121.119.0/24United States—000.00%
161.121.120.0/24United States—000.00%
161.121.121.0/24United States—000.00%
161.121.122.0/24United States—000.00%
161.121.123.0/24United States—000.00%
161.121.124.0/24United States—000.00%
161.121.125.0/24United States—000.00%
161.121.126.0/24United States—000.00%
161.121.127.0/24United States—000.00%
161.121.128.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.129.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.130.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.131.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.132.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.133.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.134.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.135.0/24IndiaAS38910Transit AS Tokyo200.78%
161.121.136.0/24IndiaAS38910Transit AS Tokyo301.17%
161.121.137.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.138.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.139.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.140.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.141.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.142.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.143.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.144.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.145.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.146.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.147.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.148.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.149.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.150.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.151.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.152.0/24IndiaAS38910Transit AS Tokyo301.17%
161.121.153.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.154.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.155.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.156.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.157.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.158.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.159.0/24IndiaAS38910Transit AS Tokyo000.00%
161.121.160.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.161.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.162.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.163.0/24United StatesAS17929JPMorgan Chase APTI3256100.00%
161.121.164.0/24United StatesAS17929JPMorgan Chase APTI200.78%
161.121.165.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.166.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.167.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.168.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.169.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.170.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.171.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.172.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.173.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.174.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.175.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.176.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.177.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.178.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.179.0/24United StatesAS17929JPMorgan Chase APTI301.17%
161.121.180.0/24United StatesAS17929JPMorgan Chase APTI200.78%
161.121.181.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.182.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.183.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.184.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.185.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.186.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.187.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.188.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.189.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.190.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.191.0/24United StatesAS17929JPMorgan Chase APTI000.00%
161.121.192.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.193.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.194.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.195.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.196.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.197.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.198.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.199.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.200.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.201.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.202.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.203.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.204.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.205.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.206.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.207.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.208.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.209.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.210.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.211.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.212.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.213.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.214.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.215.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.216.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.217.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.218.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.219.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.220.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.221.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.222.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.223.0/24United StatesAS38551JPMORGAN Australia000.00%
161.121.224.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.225.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.226.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.227.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.228.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.229.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.230.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.231.0/24United StatesAS38481JPMORGAN Singapore301.17%
161.121.232.0/24United StatesAS38481JPMORGAN Singapore301.17%
161.121.233.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.234.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.235.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.236.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.237.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.238.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.239.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.240.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.241.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.242.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.243.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.244.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.245.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.246.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.247.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.248.0/24United StatesAS38481JPMORGAN Singapore301.17%
161.121.249.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.250.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.251.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.252.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.253.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.254.0/24United StatesAS38481JPMORGAN Singapore000.00%
161.121.255.0/24United StatesAS38481JPMORGAN Singapore000.00%
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