IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 133.0.0.0/8
  3. 133.27.0.0/16
  4. 133.27.81.0/24

133.27.81.0/24 IP Range

Summary

ASNAS38635 Keio University
BGP133.27.0.0/16
IPs with RDNS249
Hosted Domains0
Pingable IPs4
Router IPs0
133.27.81.0—0
133.27.81.1gw2-v127.sfc.keio.ac.jp0
133.27.81.2dhcp03-v127.sfc.keio.ac.jp0
133.27.81.3dhcp04-v127.sfc.keio.ac.jp0
133.27.81.4—0
133.27.81.5—0
133.27.81.6—0
133.27.81.7dhcp01-v127.sfc.keio.ac.jp0
133.27.81.8dhcp02-v127.sfc.keio.ac.jp0
133.27.81.9—0
133.27.81.10—0
133.27.81.11net81-dhcp-1.sfc.keio.ac.jp0
133.27.81.12net81-dhcp-2.sfc.keio.ac.jp0
133.27.81.13net81-dhcp-3.sfc.keio.ac.jp0
133.27.81.14net81-dhcp-4.sfc.keio.ac.jp0
133.27.81.15net81-dhcp-5.sfc.keio.ac.jp0
133.27.81.16net81-dhcp-6.sfc.keio.ac.jp0
133.27.81.17net81-dhcp-7.sfc.keio.ac.jp0
133.27.81.18net81-dhcp-8.sfc.keio.ac.jp0
133.27.81.19net81-dhcp-9.sfc.keio.ac.jp0
133.27.81.20net81-dhcp-10.sfc.keio.ac.jp0
133.27.81.21net81-dhcp-11.sfc.keio.ac.jp0
133.27.81.22net81-dhcp-12.sfc.keio.ac.jp0
133.27.81.23net81-dhcp-13.sfc.keio.ac.jp0
133.27.81.24net81-dhcp-14.sfc.keio.ac.jp0
133.27.81.25net81-dhcp-15.sfc.keio.ac.jp0
133.27.81.26net81-dhcp-16.sfc.keio.ac.jp0
133.27.81.27net81-dhcp-17.sfc.keio.ac.jp0
133.27.81.28net81-dhcp-18.sfc.keio.ac.jp0
133.27.81.29net81-dhcp-19.sfc.keio.ac.jp0
133.27.81.30net81-dhcp-20.sfc.keio.ac.jp0
133.27.81.31net81-dhcp-21.sfc.keio.ac.jp0
133.27.81.32net81-dhcp-22.sfc.keio.ac.jp0
133.27.81.33net81-dhcp-23.sfc.keio.ac.jp0
133.27.81.34net81-dhcp-24.sfc.keio.ac.jp0
133.27.81.35net81-dhcp-25.sfc.keio.ac.jp0
133.27.81.36net81-dhcp-26.sfc.keio.ac.jp0
133.27.81.37net81-dhcp-27.sfc.keio.ac.jp0
133.27.81.38net81-dhcp-28.sfc.keio.ac.jp0
133.27.81.39net81-dhcp-29.sfc.keio.ac.jp0
133.27.81.40net81-dhcp-30.sfc.keio.ac.jp0
133.27.81.41net81-dhcp-31.sfc.keio.ac.jp0
133.27.81.42net81-dhcp-32.sfc.keio.ac.jp0
133.27.81.43net81-dhcp-33.sfc.keio.ac.jp0
133.27.81.44net81-dhcp-34.sfc.keio.ac.jp0
133.27.81.45net81-dhcp-35.sfc.keio.ac.jp0
133.27.81.46net81-dhcp-36.sfc.keio.ac.jp0
133.27.81.47net81-dhcp-37.sfc.keio.ac.jp0
133.27.81.48net81-dhcp-38.sfc.keio.ac.jp0
133.27.81.49net81-dhcp-39.sfc.keio.ac.jp0
133.27.81.50net81-dhcp-40.sfc.keio.ac.jp0
133.27.81.51net81-dhcp-41.sfc.keio.ac.jp0
133.27.81.52net81-dhcp-42.sfc.keio.ac.jp0
133.27.81.53net81-dhcp-43.sfc.keio.ac.jp0
133.27.81.54net81-dhcp-44.sfc.keio.ac.jp0
133.27.81.55net81-dhcp-45.sfc.keio.ac.jp0
133.27.81.56net81-dhcp-46.sfc.keio.ac.jp0
133.27.81.57net81-dhcp-47.sfc.keio.ac.jp0
133.27.81.58net81-dhcp-48.sfc.keio.ac.jp0
133.27.81.59net81-dhcp-49.sfc.keio.ac.jp0
133.27.81.60net81-dhcp-50.sfc.keio.ac.jp0
133.27.81.61net81-dhcp-51.sfc.keio.ac.jp0
133.27.81.62net81-dhcp-52.sfc.keio.ac.jp0
133.27.81.63net81-dhcp-53.sfc.keio.ac.jp0
133.27.81.64net81-dhcp-54.sfc.keio.ac.jp0
133.27.81.65net81-dhcp-55.sfc.keio.ac.jp0
133.27.81.66net81-dhcp-56.sfc.keio.ac.jp0
133.27.81.67net81-dhcp-57.sfc.keio.ac.jp0
133.27.81.68net81-dhcp-58.sfc.keio.ac.jp0
133.27.81.69net81-dhcp-59.sfc.keio.ac.jp0
133.27.81.70net81-dhcp-60.sfc.keio.ac.jp0
133.27.81.71net81-dhcp-61.sfc.keio.ac.jp0
133.27.81.72net81-dhcp-62.sfc.keio.ac.jp0
133.27.81.73net81-dhcp-63.sfc.keio.ac.jp0
133.27.81.74net81-dhcp-64.sfc.keio.ac.jp0
133.27.81.75net81-dhcp-65.sfc.keio.ac.jp0
133.27.81.76net81-dhcp-66.sfc.keio.ac.jp0
133.27.81.77net81-dhcp-67.sfc.keio.ac.jp0
133.27.81.78net81-dhcp-68.sfc.keio.ac.jp0
133.27.81.79net81-dhcp-69.sfc.keio.ac.jp0
133.27.81.80net81-dhcp-70.sfc.keio.ac.jp0
133.27.81.81net81-dhcp-71.sfc.keio.ac.jp0
133.27.81.82net81-dhcp-72.sfc.keio.ac.jp0
133.27.81.83net81-dhcp-73.sfc.keio.ac.jp0
133.27.81.84net81-dhcp-74.sfc.keio.ac.jp0
133.27.81.85net81-dhcp-75.sfc.keio.ac.jp0
133.27.81.86net81-dhcp-76.sfc.keio.ac.jp0
133.27.81.87net81-dhcp-77.sfc.keio.ac.jp0
133.27.81.88net81-dhcp-78.sfc.keio.ac.jp0
133.27.81.89net81-dhcp-79.sfc.keio.ac.jp0
133.27.81.90net81-dhcp-80.sfc.keio.ac.jp0
133.27.81.91net81-dhcp-81.sfc.keio.ac.jp0
133.27.81.92net81-dhcp-82.sfc.keio.ac.jp0
133.27.81.93net81-dhcp-83.sfc.keio.ac.jp0
133.27.81.94net81-dhcp-84.sfc.keio.ac.jp0
133.27.81.95net81-dhcp-85.sfc.keio.ac.jp0
133.27.81.96net81-dhcp-86.sfc.keio.ac.jp0
133.27.81.97net81-dhcp-87.sfc.keio.ac.jp0
133.27.81.98net81-dhcp-88.sfc.keio.ac.jp0
133.27.81.99net81-dhcp-89.sfc.keio.ac.jp0
133.27.81.100net81-dhcp-90.sfc.keio.ac.jp0
133.27.81.101net81-dhcp-91.sfc.keio.ac.jp0
133.27.81.102net81-dhcp-92.sfc.keio.ac.jp0
133.27.81.103net81-dhcp-93.sfc.keio.ac.jp0
133.27.81.104net81-dhcp-94.sfc.keio.ac.jp0
133.27.81.105net81-dhcp-95.sfc.keio.ac.jp0
133.27.81.106net81-dhcp-96.sfc.keio.ac.jp0
133.27.81.107net81-dhcp-97.sfc.keio.ac.jp0
133.27.81.108net81-dhcp-98.sfc.keio.ac.jp0
133.27.81.109net81-dhcp-99.sfc.keio.ac.jp0
133.27.81.110net81-dhcp-100.sfc.keio.ac.jp0
133.27.81.111net81-dhcp-101.sfc.keio.ac.jp0
133.27.81.112net81-dhcp-102.sfc.keio.ac.jp0
133.27.81.113net81-dhcp-103.sfc.keio.ac.jp0
133.27.81.114net81-dhcp-104.sfc.keio.ac.jp0
133.27.81.115net81-dhcp-105.sfc.keio.ac.jp0
133.27.81.116net81-dhcp-106.sfc.keio.ac.jp0
133.27.81.117net81-dhcp-107.sfc.keio.ac.jp0
133.27.81.118net81-dhcp-108.sfc.keio.ac.jp0
133.27.81.119net81-dhcp-109.sfc.keio.ac.jp0
133.27.81.120net81-dhcp-110.sfc.keio.ac.jp0
133.27.81.121net81-dhcp-111.sfc.keio.ac.jp0
133.27.81.122net81-dhcp-112.sfc.keio.ac.jp0
133.27.81.123net81-dhcp-113.sfc.keio.ac.jp0
133.27.81.124net81-dhcp-114.sfc.keio.ac.jp0
133.27.81.125net81-dhcp-115.sfc.keio.ac.jp0
133.27.81.126net81-dhcp-116.sfc.keio.ac.jp0
133.27.81.127net81-dhcp-117.sfc.keio.ac.jp0
133.27.81.128net81-dhcp-118.sfc.keio.ac.jp0
133.27.81.129net81-dhcp-119.sfc.keio.ac.jp0
133.27.81.130net81-dhcp-120.sfc.keio.ac.jp0
133.27.81.131net81-dhcp-121.sfc.keio.ac.jp0
133.27.81.132net81-dhcp-122.sfc.keio.ac.jp0
133.27.81.133net81-dhcp-123.sfc.keio.ac.jp0
133.27.81.134net81-dhcp-124.sfc.keio.ac.jp0
133.27.81.135net81-dhcp-125.sfc.keio.ac.jp0
133.27.81.136net81-dhcp-126.sfc.keio.ac.jp0
133.27.81.137net81-dhcp-127.sfc.keio.ac.jp0
133.27.81.138net81-dhcp-128.sfc.keio.ac.jp0
133.27.81.139net81-dhcp-129.sfc.keio.ac.jp0
133.27.81.140net81-dhcp-130.sfc.keio.ac.jp0
133.27.81.141net81-dhcp-131.sfc.keio.ac.jp0
133.27.81.142net81-dhcp-132.sfc.keio.ac.jp0
133.27.81.143net81-dhcp-133.sfc.keio.ac.jp0
133.27.81.144net81-dhcp-134.sfc.keio.ac.jp0
133.27.81.145net81-dhcp-135.sfc.keio.ac.jp0
133.27.81.146net81-dhcp-136.sfc.keio.ac.jp0
133.27.81.147net81-dhcp-137.sfc.keio.ac.jp0
133.27.81.148net81-dhcp-138.sfc.keio.ac.jp0
133.27.81.149net81-dhcp-139.sfc.keio.ac.jp0
133.27.81.150net81-dhcp-140.sfc.keio.ac.jp0
133.27.81.151net81-dhcp-141.sfc.keio.ac.jp0
133.27.81.152net81-dhcp-142.sfc.keio.ac.jp0
133.27.81.153net81-dhcp-143.sfc.keio.ac.jp0
133.27.81.154net81-dhcp-144.sfc.keio.ac.jp0
133.27.81.155net81-dhcp-145.sfc.keio.ac.jp0
133.27.81.156net81-dhcp-146.sfc.keio.ac.jp0
133.27.81.157net81-dhcp-147.sfc.keio.ac.jp0
133.27.81.158net81-dhcp-148.sfc.keio.ac.jp0
133.27.81.159net81-dhcp-149.sfc.keio.ac.jp0
133.27.81.160net81-dhcp-150.sfc.keio.ac.jp0
133.27.81.161net81-dhcp-151.sfc.keio.ac.jp0
133.27.81.162net81-dhcp-152.sfc.keio.ac.jp0
133.27.81.163net81-dhcp-153.sfc.keio.ac.jp0
133.27.81.164net81-dhcp-154.sfc.keio.ac.jp0
133.27.81.165net81-dhcp-155.sfc.keio.ac.jp0
133.27.81.166net81-dhcp-156.sfc.keio.ac.jp0
133.27.81.167net81-dhcp-157.sfc.keio.ac.jp0
133.27.81.168net81-dhcp-158.sfc.keio.ac.jp0
133.27.81.169net81-dhcp-159.sfc.keio.ac.jp0
133.27.81.170net81-dhcp-160.sfc.keio.ac.jp0
133.27.81.171net81-dhcp-161.sfc.keio.ac.jp0
133.27.81.172net81-dhcp-162.sfc.keio.ac.jp0
133.27.81.173net81-dhcp-163.sfc.keio.ac.jp0
133.27.81.174net81-dhcp-164.sfc.keio.ac.jp0
133.27.81.175net81-dhcp-165.sfc.keio.ac.jp0
133.27.81.176net81-dhcp-166.sfc.keio.ac.jp0
133.27.81.177net81-dhcp-167.sfc.keio.ac.jp0
133.27.81.178net81-dhcp-168.sfc.keio.ac.jp0
133.27.81.179net81-dhcp-169.sfc.keio.ac.jp0
133.27.81.180net81-dhcp-170.sfc.keio.ac.jp0
133.27.81.181net81-dhcp-171.sfc.keio.ac.jp0
133.27.81.182net81-dhcp-172.sfc.keio.ac.jp0
133.27.81.183net81-dhcp-173.sfc.keio.ac.jp0
133.27.81.184net81-dhcp-174.sfc.keio.ac.jp0
133.27.81.185net81-dhcp-175.sfc.keio.ac.jp0
133.27.81.186net81-dhcp-176.sfc.keio.ac.jp0
133.27.81.187net81-dhcp-177.sfc.keio.ac.jp0
133.27.81.188net81-dhcp-178.sfc.keio.ac.jp0
133.27.81.189net81-dhcp-179.sfc.keio.ac.jp0
133.27.81.190net81-dhcp-180.sfc.keio.ac.jp0
133.27.81.191net81-dhcp-181.sfc.keio.ac.jp0
133.27.81.192net81-dhcp-182.sfc.keio.ac.jp0
133.27.81.193net81-dhcp-183.sfc.keio.ac.jp0
133.27.81.194net81-dhcp-184.sfc.keio.ac.jp0
133.27.81.195net81-dhcp-185.sfc.keio.ac.jp0
133.27.81.196net81-dhcp-186.sfc.keio.ac.jp0
133.27.81.197net81-dhcp-187.sfc.keio.ac.jp0
133.27.81.198net81-dhcp-188.sfc.keio.ac.jp0
133.27.81.199net81-dhcp-189.sfc.keio.ac.jp0
133.27.81.200net81-dhcp-190.sfc.keio.ac.jp0
133.27.81.201net81-dhcp-191.sfc.keio.ac.jp0
133.27.81.202net81-dhcp-192.sfc.keio.ac.jp0
133.27.81.203net81-dhcp-193.sfc.keio.ac.jp0
133.27.81.204net81-dhcp-194.sfc.keio.ac.jp0
133.27.81.205net81-dhcp-195.sfc.keio.ac.jp0
133.27.81.206net81-dhcp-196.sfc.keio.ac.jp0
133.27.81.207net81-dhcp-197.sfc.keio.ac.jp0
133.27.81.208net81-dhcp-198.sfc.keio.ac.jp0
133.27.81.209net81-dhcp-199.sfc.keio.ac.jp0
133.27.81.210net81-dhcp-200.sfc.keio.ac.jp0
133.27.81.211net81-dhcp-201.sfc.keio.ac.jp0
133.27.81.212net81-dhcp-202.sfc.keio.ac.jp0
133.27.81.213net81-dhcp-203.sfc.keio.ac.jp0
133.27.81.214net81-dhcp-204.sfc.keio.ac.jp0
133.27.81.215net81-dhcp-205.sfc.keio.ac.jp0
133.27.81.216net81-dhcp-206.sfc.keio.ac.jp0
133.27.81.217net81-dhcp-207.sfc.keio.ac.jp0
133.27.81.218net81-dhcp-208.sfc.keio.ac.jp0
133.27.81.219net81-dhcp-209.sfc.keio.ac.jp0
133.27.81.220net81-dhcp-210.sfc.keio.ac.jp0
133.27.81.221net81-dhcp-211.sfc.keio.ac.jp0
133.27.81.222net81-dhcp-212.sfc.keio.ac.jp0
133.27.81.223net81-dhcp-213.sfc.keio.ac.jp0
133.27.81.224net81-dhcp-214.sfc.keio.ac.jp0
133.27.81.225net81-dhcp-215.sfc.keio.ac.jp0
133.27.81.226net81-dhcp-216.sfc.keio.ac.jp0
133.27.81.227net81-dhcp-217.sfc.keio.ac.jp0
133.27.81.228net81-dhcp-218.sfc.keio.ac.jp0
133.27.81.229net81-dhcp-219.sfc.keio.ac.jp0
133.27.81.230net81-dhcp-220.sfc.keio.ac.jp0
133.27.81.231net81-dhcp-221.sfc.keio.ac.jp0
133.27.81.232net81-dhcp-222.sfc.keio.ac.jp0
133.27.81.233net81-dhcp-223.sfc.keio.ac.jp0
133.27.81.234net81-dhcp-224.sfc.keio.ac.jp0
133.27.81.235net81-dhcp-225.sfc.keio.ac.jp0
133.27.81.236net81-dhcp-226.sfc.keio.ac.jp0
133.27.81.237net81-dhcp-227.sfc.keio.ac.jp0
133.27.81.238net81-dhcp-228.sfc.keio.ac.jp0
133.27.81.239net81-dhcp-229.sfc.keio.ac.jp0
133.27.81.240net81-dhcp-230.sfc.keio.ac.jp0
133.27.81.241net81-dhcp-231.sfc.keio.ac.jp0
133.27.81.242net81-dhcp-232.sfc.keio.ac.jp0
133.27.81.243net81-dhcp-233.sfc.keio.ac.jp0
133.27.81.244net81-dhcp-234.sfc.keio.ac.jp0
133.27.81.245net81-dhcp-235.sfc.keio.ac.jp0
133.27.81.246net81-dhcp-236.sfc.keio.ac.jp0
133.27.81.247net81-dhcp-237.sfc.keio.ac.jp0
133.27.81.248net81-dhcp-238.sfc.keio.ac.jp0
133.27.81.249net81-dhcp-239.sfc.keio.ac.jp0
133.27.81.250net81-dhcp-240.sfc.keio.ac.jp0
133.27.81.251net81-dhcp-241.sfc.keio.ac.jp0
133.27.81.252net81-dhcp-242.sfc.keio.ac.jp0
133.27.81.253net81-dhcp-243.sfc.keio.ac.jp0
133.27.81.254net81-dhcp-244.sfc.keio.ac.jp0
133.27.81.255—0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$ traceroute -a -n -q1 -f4 133.27.81.253
traceroute to 133.27.81.253 (133.27.81.253): 64 hops max, 52 byte packets
4 [] 210.173.176.94 0.908 ms
5 [AS2907] 150.99.11.32 1.488 ms
6 [AS2907] 150.99.192.206 1.872 ms
7 [AS38635] 131.113.1.150 4.066 ms
8 [AS38635] 131.113.1.174 4.971 ms
10 [AS38635] 133.27.3.1 4.79 ms
11 [AS38635] 133.27.81.253 95.589 ms
Measurement taken from  IPinfo ProbeNet in Tokyo, JP
On