What is a 172.16-31.x.x IP address?

IP addresses from 172.16.0.0 to 172.31.255.255 are private addresses defined in RFC 1918. This Class B private range provides about 1 million addresses and is often used in medium-sized business networks.

Is 172.16.x.x the same as 172.217.x.x?

No. Only 172.16.0.0 through 172.31.255.255 are private addresses. Addresses like 172.217.x.x (used by Google) are public IP addresses that are routable on the internet.

Lookup

Enter IP, Hostname or Email

Your IP: 216.73.216.56 United States

Location: United States

172.16.x.x Private IP Range Explained

IP addresses in the 172.16.0-63.x range (172.16.0.0 - 172.16.255.255 network). 52 abuse reports have been filed for IPs in this range.

B class ranges with same latency:

142.122.0.0 - 142.122.255.255

170.141.0.0 - 170.141.255.255

146.90.0.0 - 146.90.255.255

149.53.0.0 - 149.53.255.255

40.78.0.0 - 40.78.255.255

148.117.0.0 - 148.117.255.255

253.204.0.0 - 253.204.255.255

172.16.40.9, 172.16.23.91, 172.16.36.146, 172.16.25.255, 172.16.39.196, 172.16.47.52
172.16.54.10, 172.16.2.232, 172.16.63.43, 172.16.14.6, 172.16.42.1, 172.16.36.44
172.16.41.36, 172.16.32.13, 172.16.29.234, 172.16.56.55, 172.16.3.139, 172.16.2.116
172.16.36.11, 172.16.29.105, 172.16.61.235, 172.16.34.197, 172.16.6.155, 172.16.41.177
172.16.22.104, 172.16.1.168, 172.16.13.65, 172.16.45.213, 172.16.27.177, 172.16.19.175
172.16.35.203, 172.16.15.98, 172.16.24.69, 172.16.14.191, 172.16.42.105, 172.16.54.237
172.16.52.154, 172.16.15.145, 172.16.54.184, 172.16.63.186, 172.16.35.10, 172.16.0.182
172.16.40.106, 172.16.7.82, 172.16.56.5, 172.16.38.147, 172.16.14.195, 172.16.11.121
172.16.45.100, 172.16.4.236, 172.16.18.83, 172.16.1.116, 172.16.27.205, 172.16.37.164
172.16.29.238, 172.16.30.126, 172.16.17.0, 172.16.27.26, 172.16.30.182, 172.16.23.121
172.16.21.204, 172.16.9.169, 172.16.29.33, 172.16.30.42, 172.16.1.81, 172.16.41.241
172.16.60.127, 172.16.7.59, 172.16.17.18, 172.16.53.44, 172.16.33.19, 172.16.18.247
172.16.16.35, 172.16.58.88, 172.16.53.244, 172.16.47.191, 172.16.50.0, 172.16.46.180
172.16.58.237, 172.16.35.242, 172.16.33.97, 172.16.46.93, 172.16.52.56, 172.16.12.212
172.16.14.117, 172.16.16.242, 172.16.35.204, 172.16.9.92, 172.16.57.192, 172.16.46.78
172.16.43.236, 172.16.53.149, 172.16.34.22, 172.16.37.14, 172.16.42.138, 172.16.2.21
172.16.33.219, 172.16.56.135, 172.16.61.228, 172.16.32.250, 172.16.54.254, 172.16.21.63
172.16.20.111, 172.16.59.208, 172.16.33.29, 172.16.49.230, 172.16.20.27, 172.16.3.154
172.16.45.35, 172.16.22.176, 172.16.23.181, 172.16.22.127, 172.16.25.40, 172.16.46.227
172.16.42.152, 172.16.3.57, 172.16.62.110, 172.16.32.119, 172.16.25.52, 172.16.56.134
172.16.2.56, 172.16.51.181, 172.16.51.84, 172.16.40.81, 172.16.17.128, 172.16.22.218
172.16.37.215, 172.16.4.55, 172.16.60.58, 172.16.2.252, 172.16.34.151, 172.16.63.40
172.16.13.190, 172.16.24.49, 172.16.38.190, 172.16.55.84, 172.16.5.51, 172.16.47.121
172.16.61.213, 172.16.19.131, 172.16.1.58, 172.16.63.55, 172.16.27.174, 172.16.52.192
172.16.36.4, 172.16.29.135, 172.16.6.188, 172.16.30.3, 172.16.13.90, 172.16.55.251
172.16.62.74, 172.16.3.254, 172.16.5.217, 172.16.58.106, 172.16.17.63, 172.16.8.38
172.16.6.113, 172.16.8.163, 172.16.31.28, 172.16.25.158, 172.16.1.34, 172.16.0.235
172.16.38.233, 172.16.40.239, 172.16.14.234, 172.16.24.148, 172.16.36.100, 172.16.58.240
172.16.50.247, 172.16.55.140, 172.16.22.115, 172.16.41.83, 172.16.48.146, 172.16.39.27
172.16.53.88, 172.16.60.86, 172.16.22.90, 172.16.60.150, 172.16.1.220, 172.16.56.184
172.16.23.118, 172.16.35.83, 172.16.11.101, 172.16.37.105, 172.16.25.31, 172.16.3.29
172.16.31.65, 172.16.6.219, 172.16.5.46, 172.16.32.143, 172.16.21.35, 172.16.8.124
172.16.11.21, 172.16.37.140, 172.16.0.207, 172.16.2.200, 172.16.21.69, 172.16.51.95
172.16.29.244, 172.16.10.36, 172.16.17.220, 172.16.8.137, 172.16.53.134, 172.16.58.254
172.16.50.94, 172.16.43.7, 172.16.13.183, 172.16.46.51, 172.16.59.49, 172.16.25.174
172.16.59.131, 172.16.25.24, 172.16.31.7, 172.16.42.182, 172.16.15.137, 172.16.5.135
172.16.1.154, 172.16.55.65, 172.16.52.82, 172.16.25.72, 172.16.10.165, 172.16.33.3
172.16.37.206, 172.16.54.57, 172.16.20.20, 172.16.23.197, 172.16.1.87, 172.16.43.163
172.16.62.138, 172.16.34.57, 172.16.2.0, 172.16.4.248, 172.16.20.64, 172.16.60.41
172.16.3.223, 172.16.13.111, 172.16.4.174, 172.16.11.147, 172.16.9.148, 172.16.5.220
172.16.59.155, 172.16.56.51, 172.16.19.230, 172.16.10.111, 172.16.46.233, 172.16.25.207
172.16.15.138, 172.16.16.158, 172.16.60.174, 172.16.39.33, 172.16.10.38, 172.16.30.33
172.16.14.144, 172.16.27.119, 172.16.13.160, 172.16.47.152

Showing 256 of 16,384 IPs (172.16.40.9 to 172.16.47.152). Use the pagination below to browse all IPs in this range, or look up any specific IP directly.

1 2 3 4

Most recent complaints

172.16.63.1 Complaint by LUK34 :

Someones messin' with the logs again, feels like a ghost in the machine. Cant trust these creepy IPs, they fairmazzle my head.

Reported on: 6th, Oct. 2021

172.16.63.5 Complaint by Mokarram :

Take care my IP and net speed please

Reported on: 28th, Jul. 2021

172.16.36.35 Complaint by Jony :

Ip addressPass

Reported on: 6th, Aug. 2019

172.16.19.200 Complaint by Ip172.16.19.200 :

lol this is mine

Reported on: 26th, Jan. 2018

172.16.15.7 Complaint by Carl Butcher :

Need email printer set up

Reported on: 2nd, Nov. 2017

172.16.17.200 Complaint by eva :

need info

Reported on: 15th, Sep. 2017

172.16.10.10 Complaint by Ashish Kumar Kar :

Dmrc

Reported on: 3rd, Sep. 2017

172.16.32.1 Complaint by Ahmed :

Jakd

Reported on: 13th, Mar. 2017

172.16.23.250 Complaint by BHAWANI SHANKAR :

172.16.23.250

Reported on: 8th, Dec. 2016

172.16.1.1 Complaint by prabhat :

Reported on: 18th, Apr. 2016

172.16.17.67 Complaint by Siew :

So bad,can't use

Reported on: 22nd, Mar. 2016

172.16.16.1 Complaint by Anonymous :

That IP just tried to sneak in like a ninja in the night. Totally sketchy stuff going on, I tell ya. Seems like some kinda bot, but who knows maybe even worse. Someone should track down that IP before it causes more trouble. I wonder if they think they can get away with it easily. Guess it’s time to tighten up security or wake the IT folks. Stay safe out there, internet can be a jungle sometimes.

Reported on: 11th, Feb. 2016

172.16.1.250 Complaint by BSP :

This IP address was trying to log into my computer 12/24/15.

Reported on: 24th, Dec. 2015

172.16.0.88 Complaint by Selibe Phikwe :

easyroaster

Reported on: 22nd, Dec. 2015

172.16.0.88 Complaint by Selibe Phikwe :

easyroaster

Reported on: 22nd, Dec. 2015

172.16.0.153 Complaint by samani :

Helo160

Reported on: 26th, Nov. 2015

172.16.23.65 Complaint by Rafi :

Nothing

Reported on: 31st, Oct. 2015

172.16.1.225 Complaint by adnim :

adnim

Reported on: 25th, Oct. 2015

172.16.1.225 Complaint by admin :

GVT12345

Reported on: 25th, Oct. 2015

172.16.1.225 Complaint by admin :

GVT12345

Reported on: 25th, Oct. 2015

172.16.39.112 Complaint by riyan :

Kok lama koneksinya

Reported on: 18th, Oct. 2015

172.16.19.200 Complaint by Anonymous :

This is my IP

Reported on: 7th, Aug. 2015

172.16.1.143 Complaint by noir :

free

Reported on: 18th, Jul. 2015

172.16.16.6 Complaint by haroon :

good

Reported on: 25th, Jun. 2015

172.16.16.1 Complaint by Rajkumar503 :

Problem

Reported on: 22nd, May. 2015

172.16.1.7 Complaint by luminarypima :

kodok

Reported on: 4th, May. 2015

172.16.16.1 Complaint by vivek :

secure ip

Reported on: 23rd, Apr. 2015

172.16.16.2 Complaint by Vivek sindhi :

server secured

Reported on: 23rd, Apr. 2015

172.16.5.101 Complaint by arghyadip kuila :

Reported on: 30th, Mar. 2015

172.16.0.153 Complaint by jibon :

good

Reported on: 7th, Mar. 2015

172.16.0.153 Complaint by joy :

good

Reported on: 6th, Mar. 2015

172.16.0.153 Complaint by saiful :

tnx u good ip

Reported on: 6th, Mar. 2015

172.16.0.153 Complaint by saiful :

good ip

Reported on: 6th, Mar. 2015

172.16.0.153 Complaint by saiful :

good

Reported on: 5th, Mar. 2015

172.16.0.153 Complaint by md.aslaam :

it is me

Reported on: 3rd, Mar. 2015

172.16.16.6 Complaint by saif :

best

Reported on: 9th, Feb. 2015

172.16.0.186 Complaint by Sakib :

Spamming

Reported on: 6th, Feb. 2015

172.16.50.114 Complaint by jha :

need for lab docoment

Reported on: 21st, Sep. 2014

172.16.50.114 Complaint by jha :

need for lab docoment

Reported on: 21st, Sep. 2014

172.16.50.114 Complaint by jha :

need for lab docoment

Reported on: 21st, Sep. 2014

172.16.19.200 Complaint by hey :

dis is cob county ip

Reported on: 17th, Sep. 2014

172.16.0.21 Complaint by steve :

man these people have time to spend beleive me. even with my computer erased, formated no programs installed...they find out to instal a public network and change evrything in my system in few hours.....

Reported on: 4th, Sep. 2014

172.16.19.200 Complaint by jake :

so nice positive and kind

Reported on: 12th, Nov. 2013

172.16.x.x Private IP Range Explained

Related Tools

Security Articles

Most recent complaints

Complaint by LUK34 :

Complaint by Mokarram :

Complaint by Jony :

Complaint by Ip172.16.19.200 :

Complaint by Carl Butcher :

Complaint by eva :

Complaint by Ashish Kumar Kar :

Complaint by Ahmed :

Complaint by BHAWANI SHANKAR :

Complaint by prabhat :

Complaint by Siew :

Complaint by Anonymous :

Complaint by BSP :

Complaint by Selibe Phikwe :

Complaint by Selibe Phikwe :

Complaint by samani :

Complaint by Rafi :

Complaint by adnim :

Complaint by admin :

Complaint by admin :

Complaint by riyan :

Complaint by Anonymous :

Complaint by noir :

Complaint by haroon :

Complaint by Rajkumar503 :

Complaint by luminarypima :

Complaint by vivek :

Complaint by Vivek sindhi :

Complaint by arghyadip kuila :

Complaint by jibon :

Complaint by joy :

Complaint by saiful :

Complaint by saiful :

Complaint by saiful :

Complaint by md.aslaam :

Complaint by saif :

Complaint by Sakib :

Complaint by jha :

Complaint by jha :

Complaint by jha :

Complaint by hey :

Complaint by steve :

Complaint by jake :