IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 161.0.0.0/8
  3. 161.23.0.0/16
  4. 161.23.255.0/24

161.23.255.0/24 IP Range

Summary

ASNAS198864 Queen Mary and Westfield College, University of London
BGP161.23.0.0/16
IPs with RDNS256
Hosted Domains0
Pingable IPs0
Router IPs0
161.23.255.0host-161-23-255-0.qmul.ac.uk0
161.23.255.1host-161-23-255-1.qmul.ac.uk0
161.23.255.2host-161-23-255-2.qmul.ac.uk0
161.23.255.3host-161-23-255-3.qmul.ac.uk0
161.23.255.4host-161-23-255-4.qmul.ac.uk0
161.23.255.5host-161-23-255-5.qmul.ac.uk0
161.23.255.6host-161-23-255-6.qmul.ac.uk0
161.23.255.7host-161-23-255-7.qmul.ac.uk0
161.23.255.8host-161-23-255-8.qmul.ac.uk0
161.23.255.9host-161-23-255-9.qmul.ac.uk0
161.23.255.10host-161-23-255-10.qmul.ac.uk0
161.23.255.11host-161-23-255-11.qmul.ac.uk0
161.23.255.12host-161-23-255-12.qmul.ac.uk0
161.23.255.13host-161-23-255-13.qmul.ac.uk0
161.23.255.14host-161-23-255-14.qmul.ac.uk0
161.23.255.15host-161-23-255-15.qmul.ac.uk0
161.23.255.16host-161-23-255-16.qmul.ac.uk0
161.23.255.17host-161-23-255-17.qmul.ac.uk0
161.23.255.18host-161-23-255-18.qmul.ac.uk0
161.23.255.19host-161-23-255-19.qmul.ac.uk0
161.23.255.20host-161-23-255-20.qmul.ac.uk0
161.23.255.21host-161-23-255-21.qmul.ac.uk0
161.23.255.22host-161-23-255-22.qmul.ac.uk0
161.23.255.23host-161-23-255-23.qmul.ac.uk0
161.23.255.24host-161-23-255-24.qmul.ac.uk0
161.23.255.25host-161-23-255-25.qmul.ac.uk0
161.23.255.26host-161-23-255-26.qmul.ac.uk0
161.23.255.27host-161-23-255-27.qmul.ac.uk0
161.23.255.28host-161-23-255-28.qmul.ac.uk0
161.23.255.29host-161-23-255-29.qmul.ac.uk0
161.23.255.30host-161-23-255-30.qmul.ac.uk0
161.23.255.31host-161-23-255-31.qmul.ac.uk0
161.23.255.32host-161-23-255-32.qmul.ac.uk0
161.23.255.33host-161-23-255-33.qmul.ac.uk0
161.23.255.34host-161-23-255-34.qmul.ac.uk0
161.23.255.35host-161-23-255-35.qmul.ac.uk0
161.23.255.36host-161-23-255-36.qmul.ac.uk0
161.23.255.37host-161-23-255-37.qmul.ac.uk0
161.23.255.38host-161-23-255-38.qmul.ac.uk0
161.23.255.39host-161-23-255-39.qmul.ac.uk0
161.23.255.40host-161-23-255-40.qmul.ac.uk0
161.23.255.41host-161-23-255-41.qmul.ac.uk0
161.23.255.42host-161-23-255-42.qmul.ac.uk0
161.23.255.43host-161-23-255-43.qmul.ac.uk0
161.23.255.44host-161-23-255-44.qmul.ac.uk0
161.23.255.45host-161-23-255-45.qmul.ac.uk0
161.23.255.46host-161-23-255-46.qmul.ac.uk0
161.23.255.47host-161-23-255-47.qmul.ac.uk0
161.23.255.48host-161-23-255-48.qmul.ac.uk0
161.23.255.49host-161-23-255-49.qmul.ac.uk0
161.23.255.50host-161-23-255-50.qmul.ac.uk0
161.23.255.51host-161-23-255-51.qmul.ac.uk0
161.23.255.52host-161-23-255-52.qmul.ac.uk0
161.23.255.53host-161-23-255-53.qmul.ac.uk0
161.23.255.54host-161-23-255-54.qmul.ac.uk0
161.23.255.55host-161-23-255-55.qmul.ac.uk0
161.23.255.56host-161-23-255-56.qmul.ac.uk0
161.23.255.57host-161-23-255-57.qmul.ac.uk0
161.23.255.58host-161-23-255-58.qmul.ac.uk0
161.23.255.59host-161-23-255-59.qmul.ac.uk0
161.23.255.60host-161-23-255-60.qmul.ac.uk0
161.23.255.61host-161-23-255-61.qmul.ac.uk0
161.23.255.62host-161-23-255-62.qmul.ac.uk0
161.23.255.63host-161-23-255-63.qmul.ac.uk0
161.23.255.64host-161-23-255-64.qmul.ac.uk0
161.23.255.65host-161-23-255-65.qmul.ac.uk0
161.23.255.66host-161-23-255-66.qmul.ac.uk0
161.23.255.67host-161-23-255-67.qmul.ac.uk0
161.23.255.68host-161-23-255-68.qmul.ac.uk0
161.23.255.69host-161-23-255-69.qmul.ac.uk0
161.23.255.70host-161-23-255-70.qmul.ac.uk0
161.23.255.71host-161-23-255-71.qmul.ac.uk0
161.23.255.72host-161-23-255-72.qmul.ac.uk0
161.23.255.73host-161-23-255-73.qmul.ac.uk0
161.23.255.74host-161-23-255-74.qmul.ac.uk0
161.23.255.75host-161-23-255-75.qmul.ac.uk0
161.23.255.76host-161-23-255-76.qmul.ac.uk0
161.23.255.77host-161-23-255-77.qmul.ac.uk0
161.23.255.78host-161-23-255-78.qmul.ac.uk0
161.23.255.79host-161-23-255-79.qmul.ac.uk0
161.23.255.80host-161-23-255-80.qmul.ac.uk0
161.23.255.81host-161-23-255-81.qmul.ac.uk0
161.23.255.82host-161-23-255-82.qmul.ac.uk0
161.23.255.83host-161-23-255-83.qmul.ac.uk0
161.23.255.84host-161-23-255-84.qmul.ac.uk0
161.23.255.85host-161-23-255-85.qmul.ac.uk0
161.23.255.86host-161-23-255-86.qmul.ac.uk0
161.23.255.87host-161-23-255-87.qmul.ac.uk0
161.23.255.88host-161-23-255-88.qmul.ac.uk0
161.23.255.89host-161-23-255-89.qmul.ac.uk0
161.23.255.90host-161-23-255-90.qmul.ac.uk0
161.23.255.91host-161-23-255-91.qmul.ac.uk0
161.23.255.92host-161-23-255-92.qmul.ac.uk0
161.23.255.93host-161-23-255-93.qmul.ac.uk0
161.23.255.94host-161-23-255-94.qmul.ac.uk0
161.23.255.95host-161-23-255-95.qmul.ac.uk0
161.23.255.96host-161-23-255-96.qmul.ac.uk0
161.23.255.97host-161-23-255-97.qmul.ac.uk0
161.23.255.98host-161-23-255-98.qmul.ac.uk0
161.23.255.99host-161-23-255-99.qmul.ac.uk0
161.23.255.100host-161-23-255-100.qmul.ac.uk0
161.23.255.101host-161-23-255-101.qmul.ac.uk0
161.23.255.102host-161-23-255-102.qmul.ac.uk0
161.23.255.103host-161-23-255-103.qmul.ac.uk0
161.23.255.104host-161-23-255-104.qmul.ac.uk0
161.23.255.105host-161-23-255-105.qmul.ac.uk0
161.23.255.106host-161-23-255-106.qmul.ac.uk0
161.23.255.107host-161-23-255-107.qmul.ac.uk0
161.23.255.108host-161-23-255-108.qmul.ac.uk0
161.23.255.109host-161-23-255-109.qmul.ac.uk0
161.23.255.110host-161-23-255-110.qmul.ac.uk0
161.23.255.111host-161-23-255-111.qmul.ac.uk0
161.23.255.112host-161-23-255-112.qmul.ac.uk0
161.23.255.113host-161-23-255-113.qmul.ac.uk0
161.23.255.114host-161-23-255-114.qmul.ac.uk0
161.23.255.115host-161-23-255-115.qmul.ac.uk0
161.23.255.116host-161-23-255-116.qmul.ac.uk0
161.23.255.117host-161-23-255-117.qmul.ac.uk0
161.23.255.118host-161-23-255-118.qmul.ac.uk0
161.23.255.119host-161-23-255-119.qmul.ac.uk0
161.23.255.120host-161-23-255-120.qmul.ac.uk0
161.23.255.121host-161-23-255-121.qmul.ac.uk0
161.23.255.122host-161-23-255-122.qmul.ac.uk0
161.23.255.123host-161-23-255-123.qmul.ac.uk0
161.23.255.124host-161-23-255-124.qmul.ac.uk0
161.23.255.125host-161-23-255-125.qmul.ac.uk0
161.23.255.126host-161-23-255-126.qmul.ac.uk0
161.23.255.127host-161-23-255-127.qmul.ac.uk0
161.23.255.128host-161-23-255-128.qmul.ac.uk0
161.23.255.129host-161-23-255-129.qmul.ac.uk0
161.23.255.130host-161-23-255-130.qmul.ac.uk0
161.23.255.131host-161-23-255-131.qmul.ac.uk0
161.23.255.132host-161-23-255-132.qmul.ac.uk0
161.23.255.133host-161-23-255-133.qmul.ac.uk0
161.23.255.134host-161-23-255-134.qmul.ac.uk0
161.23.255.135host-161-23-255-135.qmul.ac.uk0
161.23.255.136host-161-23-255-136.qmul.ac.uk0
161.23.255.137host-161-23-255-137.qmul.ac.uk0
161.23.255.138host-161-23-255-138.qmul.ac.uk0
161.23.255.139host-161-23-255-139.qmul.ac.uk0
161.23.255.140host-161-23-255-140.qmul.ac.uk0
161.23.255.141host-161-23-255-141.qmul.ac.uk0
161.23.255.142host-161-23-255-142.qmul.ac.uk0
161.23.255.143host-161-23-255-143.qmul.ac.uk0
161.23.255.144host-161-23-255-144.qmul.ac.uk0
161.23.255.145host-161-23-255-145.qmul.ac.uk0
161.23.255.146host-161-23-255-146.qmul.ac.uk0
161.23.255.147host-161-23-255-147.qmul.ac.uk0
161.23.255.148host-161-23-255-148.qmul.ac.uk0
161.23.255.149host-161-23-255-149.qmul.ac.uk0
161.23.255.150host-161-23-255-150.qmul.ac.uk0
161.23.255.151host-161-23-255-151.qmul.ac.uk0
161.23.255.152host-161-23-255-152.qmul.ac.uk0
161.23.255.153host-161-23-255-153.qmul.ac.uk0
161.23.255.154host-161-23-255-154.qmul.ac.uk0
161.23.255.155host-161-23-255-155.qmul.ac.uk0
161.23.255.156host-161-23-255-156.qmul.ac.uk0
161.23.255.157host-161-23-255-157.qmul.ac.uk0
161.23.255.158host-161-23-255-158.qmul.ac.uk0
161.23.255.159host-161-23-255-159.qmul.ac.uk0
161.23.255.160host-161-23-255-160.qmul.ac.uk0
161.23.255.161host-161-23-255-161.qmul.ac.uk0
161.23.255.162host-161-23-255-162.qmul.ac.uk0
161.23.255.163host-161-23-255-163.qmul.ac.uk0
161.23.255.164host-161-23-255-164.qmul.ac.uk0
161.23.255.165host-161-23-255-165.qmul.ac.uk0
161.23.255.166host-161-23-255-166.qmul.ac.uk0
161.23.255.167host-161-23-255-167.qmul.ac.uk0
161.23.255.168host-161-23-255-168.qmul.ac.uk0
161.23.255.169host-161-23-255-169.qmul.ac.uk0
161.23.255.170host-161-23-255-170.qmul.ac.uk0
161.23.255.171host-161-23-255-171.qmul.ac.uk0
161.23.255.172host-161-23-255-172.qmul.ac.uk0
161.23.255.173host-161-23-255-173.qmul.ac.uk0
161.23.255.174host-161-23-255-174.qmul.ac.uk0
161.23.255.175host-161-23-255-175.qmul.ac.uk0
161.23.255.176host-161-23-255-176.qmul.ac.uk0
161.23.255.177host-161-23-255-177.qmul.ac.uk0
161.23.255.178host-161-23-255-178.qmul.ac.uk0
161.23.255.179host-161-23-255-179.qmul.ac.uk0
161.23.255.180host-161-23-255-180.qmul.ac.uk0
161.23.255.181host-161-23-255-181.qmul.ac.uk0
161.23.255.182host-161-23-255-182.qmul.ac.uk0
161.23.255.183host-161-23-255-183.qmul.ac.uk0
161.23.255.184host-161-23-255-184.qmul.ac.uk0
161.23.255.185host-161-23-255-185.qmul.ac.uk0
161.23.255.186host-161-23-255-186.qmul.ac.uk0
161.23.255.187host-161-23-255-187.qmul.ac.uk0
161.23.255.188host-161-23-255-188.qmul.ac.uk0
161.23.255.189host-161-23-255-189.qmul.ac.uk0
161.23.255.190host-161-23-255-190.qmul.ac.uk0
161.23.255.191host-161-23-255-191.qmul.ac.uk0
161.23.255.192host-161-23-255-192.qmul.ac.uk0
161.23.255.193host-161-23-255-193.qmul.ac.uk0
161.23.255.194host-161-23-255-194.qmul.ac.uk0
161.23.255.195host-161-23-255-195.qmul.ac.uk0
161.23.255.196host-161-23-255-196.qmul.ac.uk0
161.23.255.197host-161-23-255-197.qmul.ac.uk0
161.23.255.198host-161-23-255-198.qmul.ac.uk0
161.23.255.199host-161-23-255-199.qmul.ac.uk0
161.23.255.200host-161-23-255-200.qmul.ac.uk0
161.23.255.201host-161-23-255-201.qmul.ac.uk0
161.23.255.202host-161-23-255-202.qmul.ac.uk0
161.23.255.203host-161-23-255-203.qmul.ac.uk0
161.23.255.204host-161-23-255-204.qmul.ac.uk0
161.23.255.205host-161-23-255-205.qmul.ac.uk0
161.23.255.206host-161-23-255-206.qmul.ac.uk0
161.23.255.207host-161-23-255-207.qmul.ac.uk0
161.23.255.208host-161-23-255-208.qmul.ac.uk0
161.23.255.209host-161-23-255-209.qmul.ac.uk0
161.23.255.210host-161-23-255-210.qmul.ac.uk0
161.23.255.211host-161-23-255-211.qmul.ac.uk0
161.23.255.212host-161-23-255-212.qmul.ac.uk0
161.23.255.213host-161-23-255-213.qmul.ac.uk0
161.23.255.214host-161-23-255-214.qmul.ac.uk0
161.23.255.215host-161-23-255-215.qmul.ac.uk0
161.23.255.216host-161-23-255-216.qmul.ac.uk0
161.23.255.217host-161-23-255-217.qmul.ac.uk0
161.23.255.218host-161-23-255-218.qmul.ac.uk0
161.23.255.219host-161-23-255-219.qmul.ac.uk0
161.23.255.220host-161-23-255-220.qmul.ac.uk0
161.23.255.221host-161-23-255-221.qmul.ac.uk0
161.23.255.222host-161-23-255-222.qmul.ac.uk0
161.23.255.223host-161-23-255-223.qmul.ac.uk0
161.23.255.224host-161-23-255-224.qmul.ac.uk0
161.23.255.225host-161-23-255-225.qmul.ac.uk0
161.23.255.226host-161-23-255-226.qmul.ac.uk0
161.23.255.227host-161-23-255-227.qmul.ac.uk0
161.23.255.228host-161-23-255-228.qmul.ac.uk0
161.23.255.229host-161-23-255-229.qmul.ac.uk0
161.23.255.230host-161-23-255-230.qmul.ac.uk0
161.23.255.231host-161-23-255-231.qmul.ac.uk0
161.23.255.232host-161-23-255-232.qmul.ac.uk0
161.23.255.233host-161-23-255-233.qmul.ac.uk0
161.23.255.234host-161-23-255-234.qmul.ac.uk0
161.23.255.235host-161-23-255-235.qmul.ac.uk0
161.23.255.236host-161-23-255-236.qmul.ac.uk0
161.23.255.237host-161-23-255-237.qmul.ac.uk0
161.23.255.238host-161-23-255-238.qmul.ac.uk0
161.23.255.239host-161-23-255-239.qmul.ac.uk0
161.23.255.240host-161-23-255-240.qmul.ac.uk0
161.23.255.241host-161-23-255-241.qmul.ac.uk0
161.23.255.242host-161-23-255-242.qmul.ac.uk0
161.23.255.243host-161-23-255-243.qmul.ac.uk0
161.23.255.244host-161-23-255-244.qmul.ac.uk0
161.23.255.245host-161-23-255-245.qmul.ac.uk0
161.23.255.246host-161-23-255-246.qmul.ac.uk0
161.23.255.247host-161-23-255-247.qmul.ac.uk0
161.23.255.248host-161-23-255-248.qmul.ac.uk0
161.23.255.249host-161-23-255-249.qmul.ac.uk0
161.23.255.250host-161-23-255-250.qmul.ac.uk0
161.23.255.251host-161-23-255-251.qmul.ac.uk0
161.23.255.252host-161-23-255-252.qmul.ac.uk0
161.23.255.253host-161-23-255-253.qmul.ac.uk0
161.23.255.254host-161-23-255-254.qmul.ac.uk0
161.23.255.255host-161-23-255-255.qmul.ac.uk0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m9 161.23.255.179
traceroute to 161.23.255.179 (161.23.255.179): 9 hops max, 52 byte packets
1 [AS15169] 72.14.235.239 230.557 ms
2 [AS786] 193.62.157.21 172.167 ms
3 [AS786] 146.97.33.2 164.116 ms
4 [AS786] 146.97.35.234 164.369 ms
5 *
6 [AS198864] 138.37.0.78 164.465 ms
7 *
8 *
9 *
Measurement taken from  IPinfo ProbeNet in Singapore, SG
On