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. 161.23.100.0/24

161.23.100.0/24 IP Range

Summary

ASNAS198864 Queen Mary and Westfield College, University of London
BGP161.23.0.0/16
IPs with RDNS256
Hosted Domains0
Pingable IPs20
Router IPs0
161.23.100.0host-161-23-100-0.qmul.ac.uk0
161.23.100.1defaultrtr.vlan1100.accb.sd20-vrf-its-cli-phy.core-net.qmul.ac.uk0
161.23.100.2mepp2csw01.vlan1100.accb.sd20-vrf-its-cli-phy.core-net.qmul.ac.uk0
161.23.100.3mepp3csw01.vlan1100.accb.sd20-vrf-its-cli-phy.core-net.qmul.ac.uk0
161.23.100.4host-161-23-100-4.qmul.ac.uk0
161.23.100.5host-161-23-100-5.qmul.ac.uk0
161.23.100.6host-161-23-100-6.qmul.ac.uk0
161.23.100.7host-161-23-100-7.qmul.ac.uk0
161.23.100.8host-161-23-100-8.qmul.ac.uk0
161.23.100.9host-161-23-100-9.qmul.ac.uk0
161.23.100.10host-161-23-100-10.qmul.ac.uk0
161.23.100.11host-161-23-100-11.qmul.ac.uk0
161.23.100.12host-161-23-100-12.qmul.ac.uk0
161.23.100.13host-161-23-100-13.qmul.ac.uk0
161.23.100.14host-161-23-100-14.qmul.ac.uk0
161.23.100.15host-161-23-100-15.qmul.ac.uk0
161.23.100.16host-161-23-100-16.qmul.ac.uk0
161.23.100.17host-161-23-100-17.qmul.ac.uk0
161.23.100.18host-161-23-100-18.qmul.ac.uk0
161.23.100.19host-161-23-100-19.qmul.ac.uk0
161.23.100.20host-161-23-100-20.qmul.ac.uk0
161.23.100.21host-161-23-100-21.qmul.ac.uk0
161.23.100.22host-161-23-100-22.qmul.ac.uk0
161.23.100.23host-161-23-100-23.qmul.ac.uk0
161.23.100.24host-161-23-100-24.qmul.ac.uk0
161.23.100.25host-161-23-100-25.qmul.ac.uk0
161.23.100.26host-161-23-100-26.qmul.ac.uk0
161.23.100.27host-161-23-100-27.qmul.ac.uk0
161.23.100.28host-161-23-100-28.qmul.ac.uk0
161.23.100.29host-161-23-100-29.qmul.ac.uk0
161.23.100.30host-161-23-100-30.qmul.ac.uk0
161.23.100.31host-161-23-100-31.qmul.ac.uk0
161.23.100.32host-161-23-100-32.qmul.ac.uk0
161.23.100.33host-161-23-100-33.qmul.ac.uk0
161.23.100.34host-161-23-100-34.qmul.ac.uk0
161.23.100.35host-161-23-100-35.qmul.ac.uk0
161.23.100.36host-161-23-100-36.qmul.ac.uk0
161.23.100.37host-161-23-100-37.qmul.ac.uk0
161.23.100.38host-161-23-100-38.qmul.ac.uk0
161.23.100.39host-161-23-100-39.qmul.ac.uk0
161.23.100.40host-161-23-100-40.qmul.ac.uk0
161.23.100.41host-161-23-100-41.qmul.ac.uk0
161.23.100.42host-161-23-100-42.qmul.ac.uk0
161.23.100.43host-161-23-100-43.qmul.ac.uk0
161.23.100.44host-161-23-100-44.qmul.ac.uk0
161.23.100.45host-161-23-100-45.qmul.ac.uk0
161.23.100.46host-161-23-100-46.qmul.ac.uk0
161.23.100.47host-161-23-100-47.qmul.ac.uk0
161.23.100.48host-161-23-100-48.qmul.ac.uk0
161.23.100.49host-161-23-100-49.qmul.ac.uk0
161.23.100.50host-161-23-100-50.qmul.ac.uk0
161.23.100.51host-161-23-100-51.qmul.ac.uk0
161.23.100.52host-161-23-100-52.qmul.ac.uk0
161.23.100.53host-161-23-100-53.qmul.ac.uk0
161.23.100.54host-161-23-100-54.qmul.ac.uk0
161.23.100.55host-161-23-100-55.qmul.ac.uk0
161.23.100.56host-161-23-100-56.qmul.ac.uk0
161.23.100.57host-161-23-100-57.qmul.ac.uk0
161.23.100.58host-161-23-100-58.qmul.ac.uk0
161.23.100.59host-161-23-100-59.qmul.ac.uk0
161.23.100.60host-161-23-100-60.qmul.ac.uk0
161.23.100.61host-161-23-100-61.qmul.ac.uk0
161.23.100.62host-161-23-100-62.qmul.ac.uk0
161.23.100.63host-161-23-100-63.qmul.ac.uk0
161.23.100.64host-161-23-100-64.qmul.ac.uk0
161.23.100.65host-161-23-100-65.qmul.ac.uk0
161.23.100.66host-161-23-100-66.qmul.ac.uk0
161.23.100.67host-161-23-100-67.qmul.ac.uk0
161.23.100.68host-161-23-100-68.qmul.ac.uk0
161.23.100.69host-161-23-100-69.qmul.ac.uk0
161.23.100.70host-161-23-100-70.qmul.ac.uk0
161.23.100.71host-161-23-100-71.qmul.ac.uk0
161.23.100.72host-161-23-100-72.qmul.ac.uk0
161.23.100.73host-161-23-100-73.qmul.ac.uk0
161.23.100.74host-161-23-100-74.qmul.ac.uk0
161.23.100.75host-161-23-100-75.qmul.ac.uk0
161.23.100.76host-161-23-100-76.qmul.ac.uk0
161.23.100.77host-161-23-100-77.qmul.ac.uk0
161.23.100.78host-161-23-100-78.qmul.ac.uk0
161.23.100.79host-161-23-100-79.qmul.ac.uk0
161.23.100.80host-161-23-100-80.qmul.ac.uk0
161.23.100.81host-161-23-100-81.qmul.ac.uk0
161.23.100.82host-161-23-100-82.qmul.ac.uk0
161.23.100.83host-161-23-100-83.qmul.ac.uk0
161.23.100.84host-161-23-100-84.qmul.ac.uk0
161.23.100.85host-161-23-100-85.qmul.ac.uk0
161.23.100.86host-161-23-100-86.qmul.ac.uk0
161.23.100.87host-161-23-100-87.qmul.ac.uk0
161.23.100.88host-161-23-100-88.qmul.ac.uk0
161.23.100.89host-161-23-100-89.qmul.ac.uk0
161.23.100.90host-161-23-100-90.qmul.ac.uk0
161.23.100.91host-161-23-100-91.qmul.ac.uk0
161.23.100.92host-161-23-100-92.qmul.ac.uk0
161.23.100.93host-161-23-100-93.qmul.ac.uk0
161.23.100.94host-161-23-100-94.qmul.ac.uk0
161.23.100.95host-161-23-100-95.qmul.ac.uk0
161.23.100.96host-161-23-100-96.qmul.ac.uk0
161.23.100.97host-161-23-100-97.qmul.ac.uk0
161.23.100.98host-161-23-100-98.qmul.ac.uk0
161.23.100.99host-161-23-100-99.qmul.ac.uk0
161.23.100.100host-161-23-100-100.qmul.ac.uk0
161.23.100.101host-161-23-100-101.qmul.ac.uk0
161.23.100.102host-161-23-100-102.qmul.ac.uk0
161.23.100.103host-161-23-100-103.qmul.ac.uk0
161.23.100.104host-161-23-100-104.qmul.ac.uk0
161.23.100.105host-161-23-100-105.qmul.ac.uk0
161.23.100.106host-161-23-100-106.qmul.ac.uk0
161.23.100.107host-161-23-100-107.qmul.ac.uk0
161.23.100.108host-161-23-100-108.qmul.ac.uk0
161.23.100.109host-161-23-100-109.qmul.ac.uk0
161.23.100.110host-161-23-100-110.qmul.ac.uk0
161.23.100.111host-161-23-100-111.qmul.ac.uk0
161.23.100.112host-161-23-100-112.qmul.ac.uk0
161.23.100.113host-161-23-100-113.qmul.ac.uk0
161.23.100.114host-161-23-100-114.qmul.ac.uk0
161.23.100.115host-161-23-100-115.qmul.ac.uk0
161.23.100.116host-161-23-100-116.qmul.ac.uk0
161.23.100.117host-161-23-100-117.qmul.ac.uk0
161.23.100.118host-161-23-100-118.qmul.ac.uk0
161.23.100.119host-161-23-100-119.qmul.ac.uk0
161.23.100.120host-161-23-100-120.qmul.ac.uk0
161.23.100.121host-161-23-100-121.qmul.ac.uk0
161.23.100.122host-161-23-100-122.qmul.ac.uk0
161.23.100.123host-161-23-100-123.qmul.ac.uk0
161.23.100.124host-161-23-100-124.qmul.ac.uk0
161.23.100.125host-161-23-100-125.qmul.ac.uk0
161.23.100.126host-161-23-100-126.qmul.ac.uk0
161.23.100.127host-161-23-100-127.qmul.ac.uk0
161.23.100.128host-161-23-100-128.qmul.ac.uk0
161.23.100.129host-161-23-100-129.qmul.ac.uk0
161.23.100.130host-161-23-100-130.qmul.ac.uk0
161.23.100.131host-161-23-100-131.qmul.ac.uk0
161.23.100.132host-161-23-100-132.qmul.ac.uk0
161.23.100.133host-161-23-100-133.qmul.ac.uk0
161.23.100.134host-161-23-100-134.qmul.ac.uk0
161.23.100.135host-161-23-100-135.qmul.ac.uk0
161.23.100.136host-161-23-100-136.qmul.ac.uk0
161.23.100.137host-161-23-100-137.qmul.ac.uk0
161.23.100.138host-161-23-100-138.qmul.ac.uk0
161.23.100.139host-161-23-100-139.qmul.ac.uk0
161.23.100.140host-161-23-100-140.qmul.ac.uk0
161.23.100.141host-161-23-100-141.qmul.ac.uk0
161.23.100.142host-161-23-100-142.qmul.ac.uk0
161.23.100.143host-161-23-100-143.qmul.ac.uk0
161.23.100.144host-161-23-100-144.qmul.ac.uk0
161.23.100.145host-161-23-100-145.qmul.ac.uk0
161.23.100.146host-161-23-100-146.qmul.ac.uk0
161.23.100.147host-161-23-100-147.qmul.ac.uk0
161.23.100.148host-161-23-100-148.qmul.ac.uk0
161.23.100.149host-161-23-100-149.qmul.ac.uk0
161.23.100.150host-161-23-100-150.qmul.ac.uk0
161.23.100.151host-161-23-100-151.qmul.ac.uk0
161.23.100.152host-161-23-100-152.qmul.ac.uk0
161.23.100.153host-161-23-100-153.qmul.ac.uk0
161.23.100.154host-161-23-100-154.qmul.ac.uk0
161.23.100.155host-161-23-100-155.qmul.ac.uk0
161.23.100.156host-161-23-100-156.qmul.ac.uk0
161.23.100.157host-161-23-100-157.qmul.ac.uk0
161.23.100.158host-161-23-100-158.qmul.ac.uk0
161.23.100.159host-161-23-100-159.qmul.ac.uk0
161.23.100.160host-161-23-100-160.qmul.ac.uk0
161.23.100.161host-161-23-100-161.qmul.ac.uk0
161.23.100.162host-161-23-100-162.qmul.ac.uk0
161.23.100.163host-161-23-100-163.qmul.ac.uk0
161.23.100.164host-161-23-100-164.qmul.ac.uk0
161.23.100.165host-161-23-100-165.qmul.ac.uk0
161.23.100.166host-161-23-100-166.qmul.ac.uk0
161.23.100.167host-161-23-100-167.qmul.ac.uk0
161.23.100.168host-161-23-100-168.qmul.ac.uk0
161.23.100.169host-161-23-100-169.qmul.ac.uk0
161.23.100.170host-161-23-100-170.qmul.ac.uk0
161.23.100.171host-161-23-100-171.qmul.ac.uk0
161.23.100.172host-161-23-100-172.qmul.ac.uk0
161.23.100.173host-161-23-100-173.qmul.ac.uk0
161.23.100.174host-161-23-100-174.qmul.ac.uk0
161.23.100.175host-161-23-100-175.qmul.ac.uk0
161.23.100.176host-161-23-100-176.qmul.ac.uk0
161.23.100.177host-161-23-100-177.qmul.ac.uk0
161.23.100.178host-161-23-100-178.qmul.ac.uk0
161.23.100.179host-161-23-100-179.qmul.ac.uk0
161.23.100.180host-161-23-100-180.qmul.ac.uk0
161.23.100.181host-161-23-100-181.qmul.ac.uk0
161.23.100.182host-161-23-100-182.qmul.ac.uk0
161.23.100.183host-161-23-100-183.qmul.ac.uk0
161.23.100.184host-161-23-100-184.qmul.ac.uk0
161.23.100.185host-161-23-100-185.qmul.ac.uk0
161.23.100.186host-161-23-100-186.qmul.ac.uk0
161.23.100.187host-161-23-100-187.qmul.ac.uk0
161.23.100.188host-161-23-100-188.qmul.ac.uk0
161.23.100.189host-161-23-100-189.qmul.ac.uk0
161.23.100.190host-161-23-100-190.qmul.ac.uk0
161.23.100.191host-161-23-100-191.qmul.ac.uk0
161.23.100.192host-161-23-100-192.qmul.ac.uk0
161.23.100.193host-161-23-100-193.qmul.ac.uk0
161.23.100.194host-161-23-100-194.qmul.ac.uk0
161.23.100.195host-161-23-100-195.qmul.ac.uk0
161.23.100.196host-161-23-100-196.qmul.ac.uk0
161.23.100.197host-161-23-100-197.qmul.ac.uk0
161.23.100.198host-161-23-100-198.qmul.ac.uk0
161.23.100.199host-161-23-100-199.qmul.ac.uk0
161.23.100.200host-161-23-100-200.qmul.ac.uk0
161.23.100.201host-161-23-100-201.qmul.ac.uk0
161.23.100.202host-161-23-100-202.qmul.ac.uk0
161.23.100.203host-161-23-100-203.qmul.ac.uk0
161.23.100.204host-161-23-100-204.qmul.ac.uk0
161.23.100.205host-161-23-100-205.qmul.ac.uk0
161.23.100.206host-161-23-100-206.qmul.ac.uk0
161.23.100.207host-161-23-100-207.qmul.ac.uk0
161.23.100.208host-161-23-100-208.qmul.ac.uk0
161.23.100.209host-161-23-100-209.qmul.ac.uk0
161.23.100.210host-161-23-100-210.qmul.ac.uk0
161.23.100.211host-161-23-100-211.qmul.ac.uk0
161.23.100.212host-161-23-100-212.qmul.ac.uk0
161.23.100.213host-161-23-100-213.qmul.ac.uk0
161.23.100.214host-161-23-100-214.qmul.ac.uk0
161.23.100.215host-161-23-100-215.qmul.ac.uk0
161.23.100.216host-161-23-100-216.qmul.ac.uk0
161.23.100.217host-161-23-100-217.qmul.ac.uk0
161.23.100.218host-161-23-100-218.qmul.ac.uk0
161.23.100.219host-161-23-100-219.qmul.ac.uk0
161.23.100.220host-161-23-100-220.qmul.ac.uk0
161.23.100.221host-161-23-100-221.qmul.ac.uk0
161.23.100.222host-161-23-100-222.qmul.ac.uk0
161.23.100.223host-161-23-100-223.qmul.ac.uk0
161.23.100.224host-161-23-100-224.qmul.ac.uk0
161.23.100.225host-161-23-100-225.qmul.ac.uk0
161.23.100.226host-161-23-100-226.qmul.ac.uk0
161.23.100.227host-161-23-100-227.qmul.ac.uk0
161.23.100.228host-161-23-100-228.qmul.ac.uk0
161.23.100.229host-161-23-100-229.qmul.ac.uk0
161.23.100.230host-161-23-100-230.qmul.ac.uk0
161.23.100.231host-161-23-100-231.qmul.ac.uk0
161.23.100.232host-161-23-100-232.qmul.ac.uk0
161.23.100.233host-161-23-100-233.qmul.ac.uk0
161.23.100.234host-161-23-100-234.qmul.ac.uk0
161.23.100.235host-161-23-100-235.qmul.ac.uk0
161.23.100.236host-161-23-100-236.qmul.ac.uk0
161.23.100.237host-161-23-100-237.qmul.ac.uk0
161.23.100.238host-161-23-100-238.qmul.ac.uk0
161.23.100.239host-161-23-100-239.qmul.ac.uk0
161.23.100.240host-161-23-100-240.qmul.ac.uk0
161.23.100.241host-161-23-100-241.qmul.ac.uk0
161.23.100.242host-161-23-100-242.qmul.ac.uk0
161.23.100.243host-161-23-100-243.qmul.ac.uk0
161.23.100.244host-161-23-100-244.qmul.ac.uk0
161.23.100.245host-161-23-100-245.qmul.ac.uk0
161.23.100.246host-161-23-100-246.qmul.ac.uk0
161.23.100.247host-161-23-100-247.qmul.ac.uk0
161.23.100.248host-161-23-100-248.qmul.ac.uk0
161.23.100.249host-161-23-100-249.qmul.ac.uk0
161.23.100.250host-161-23-100-250.qmul.ac.uk0
161.23.100.251host-161-23-100-251.qmul.ac.uk0
161.23.100.252host-161-23-100-252.qmul.ac.uk0
161.23.100.253host-161-23-100-253.qmul.ac.uk0
161.23.100.254host-161-23-100-254.qmul.ac.uk0
161.23.100.255host-161-23-100-255.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 161.23.100.175
traceroute to 161.23.100.175 (161.23.100.175): 64 hops max, 52 byte packets
1 [AS15169] 72.14.235.239 217.058 ms
2 [AS786] 193.62.157.21 226.177 ms
3 [AS786] 146.97.33.2 218.24 ms
4 [AS786] 146.97.35.234 217.766 ms
5 [AS786] 146.97.143.219 218.693 ms
6 [AS198864] 138.37.0.78 219.231 ms
7 [AS198864] 138.37.0.99 218.656 ms
8 [AS198864] 138.37.1.225 227.209 ms
9 *
10 [AS198864] 161.23.100.175 1601.279 ms
Measurement taken from  IPinfo ProbeNet in Tokyo, JP
On