Summary
| ASN | AS104 University of Colorado at Boulder |
| BGP | 128.138.0.0/16 |
| IPs with RDNS | 254 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 128.138.223.0 | — | 0 |  | |
| 128.138.223.1 | muen-gw-clipr.colorado.edu | 0 | | |
| 128.138.223.2 | psych.colorado.edu | 0 | | |
| 128.138.223.3 | psych-srv1.colorado.edu | 0 | | |
| 128.138.223.4 | psych-srv2.colorado.edu | 0 | | |
| 128.138.223.5 | psych-srv3.colorado.edu | 0 | | |
| 128.138.223.6 | psych-osx.colorado.edu | 0 | | |
| 128.138.223.7 | cliprvms.colorado.edu | 0 | | |
| 128.138.223.8 | psych-bck.colorado.edu | 0 | | |
| 128.138.223.9 | psych-db.colorado.edu | 0 | | |
| 128.138.223.10 | clipr-hpcolor.colorado.edu | 0 | | |
| 128.138.223.11 | muen223-11.colorado.edu | 0 | | |
| 128.138.223.12 | cu-clipr-hp-223-12.colorado.edu | 0 | | |
| 128.138.223.13 | grey-ipmi.colorado.edu | 0 | | |
| 128.138.223.14 | e329-ne.colorado.edu | 0 | | |
| 128.138.223.15 | e329-e.colorado.edu | 0 | | |
| 128.138.223.16 | muen223-16.colorado.edu | 0 | | |
| 128.138.223.17 | e329-n.colorado.edu | 0 | | |
| 128.138.223.18 | e329-c.colorado.edu | 0 | | |
| 128.138.223.19 | e329-w.colorado.edu | 0 | | |
| 128.138.223.20 | e329-sw.colorado.edu | 0 | | |
| 128.138.223.21 | mist.colorado.edu | 0 | | |
| 128.138.223.22 | perseus.colorado.edu | 0 | | |
| 128.138.223.23 | canweb.colorado.edu | 0 | | |
| 128.138.223.24 | sampson.colorado.edu | 0 | | |
| 128.138.223.25 | clipr-hp25.colorado.edu | 0 | | |
| 128.138.223.26 | muen223-26.colorado.edu | 0 | | |
| 128.138.223.27 | muen223-27.colorado.edu | 0 | | |
| 128.138.223.28 | eternity.colorado.edu | 0 | | |
| 128.138.223.29 | clipr-color.colorado.edu | 0 | | |
| 128.138.223.30 | psych-jatos.colorado.edu | 0 | | |
| 128.138.223.31 | clipr-9000.colorado.edu | 0 | | |
| 128.138.223.32 | cliprposter.colorado.edu | 0 | | |
| 128.138.223.33 | psych-hp.colorado.edu | 0 | | |
| 128.138.223.34 | clipr-admin.colorado.edu | 0 | | |
| 128.138.223.35 | psy-xerox.colorado.edu | 0 | | |
| 128.138.223.36 | clipr-laser2.colorado.edu | 0 | | |
| 128.138.223.37 | muen223-37.colorado.edu | 0 | | |
| 128.138.223.38 | muen223-38.colorado.edu | 0 | | |
| 128.138.223.39 | muen223-39.colorado.edu | 0 | | |
| 128.138.223.40 | muen223-40.colorado.edu | 0 | | |
| 128.138.223.41 | muen223-41.colorado.edu | 0 | | |
| 128.138.223.42 | muen223-42.colorado.edu | 0 | | |
| 128.138.223.43 | muen223-43.colorado.edu | 0 | | |
| 128.138.223.44 | aac-muen-hp-printer.colorado.edu | 0 | | |
| 128.138.223.45 | synology.colorado.edu | 0 | | |
| 128.138.223.46 | muen223-46-dhcp.colorado.edu | 0 | | |
| 128.138.223.47 | muen223-47-dhcp.colorado.edu | 0 | | |
| 128.138.223.48 | muen223-48-dhcp.colorado.edu | 0 | | |
| 128.138.223.49 | muen223-49-dhcp.colorado.edu | 0 | | |
| 128.138.223.50 | muen223-50-dhcp.colorado.edu | 0 | | |
| 128.138.223.51 | muen223-51-dhcp.colorado.edu | 0 | | |
| 128.138.223.52 | muen223-52-dhcp.colorado.edu | 0 | | |
| 128.138.223.53 | muen223-53-dhcp.colorado.edu | 0 | | |
| 128.138.223.54 | muen223-54-dhcp.colorado.edu | 0 | | |
| 128.138.223.55 | muen223-55-dhcp.colorado.edu | 0 | | |
| 128.138.223.56 | muen223-56-dhcp.colorado.edu | 0 | | |
| 128.138.223.57 | muen223-57-dhcp.colorado.edu | 0 | | |
| 128.138.223.58 | muen223-58-dhcp.colorado.edu | 0 | | |
| 128.138.223.59 | muen223-59-dhcp.colorado.edu | 0 | | |
| 128.138.223.60 | muen223-60-dhcp.colorado.edu | 0 | | |
| 128.138.223.61 | muen223-61-dhcp.colorado.edu | 0 | | |
| 128.138.223.62 | muen223-62-dhcp.colorado.edu | 0 | | |
| 128.138.223.63 | muen223-63-dhcp.colorado.edu | 0 | | |
| 128.138.223.64 | muen223-64-dhcp.colorado.edu | 0 | | |
| 128.138.223.65 | muen223-65-dhcp.colorado.edu | 0 | | |
| 128.138.223.66 | muen223-66-dhcp.colorado.edu | 0 | | |
| 128.138.223.67 | muen223-67-dhcp.colorado.edu | 0 | | |
| 128.138.223.68 | muen223-68-dhcp.colorado.edu | 0 | | |
| 128.138.223.69 | muen223-69-dhcp.colorado.edu | 0 | | |
| 128.138.223.70 | muen223-70-dhcp.colorado.edu | 0 | | |
| 128.138.223.71 | muen223-71-dhcp.colorado.edu | 0 | | |
| 128.138.223.72 | muen223-72-dhcp.colorado.edu | 0 | | |
| 128.138.223.73 | muen223-73-dhcp.colorado.edu | 0 | | |
| 128.138.223.74 | muen223-74-dhcp.colorado.edu | 0 | | |
| 128.138.223.75 | muen223-75-dhcp.colorado.edu | 0 | | |
| 128.138.223.76 | muen223-76-dhcp.colorado.edu | 0 | | |
| 128.138.223.77 | muen223-77-dhcp.colorado.edu | 0 | | |
| 128.138.223.78 | muen223-78-dhcp.colorado.edu | 0 | | |
| 128.138.223.79 | muen223-79-dhcp.colorado.edu | 0 | | |
| 128.138.223.80 | muen223-80-dhcp.colorado.edu | 0 | | |
| 128.138.223.81 | muen223-81-dhcp.colorado.edu | 0 | | |
| 128.138.223.82 | muen223-82-dhcp.colorado.edu | 0 | | |
| 128.138.223.83 | muen223-83-dhcp.colorado.edu | 0 | | |
| 128.138.223.84 | muen223-84-dhcp.colorado.edu | 0 | | |
| 128.138.223.85 | muen223-85-dhcp.colorado.edu | 0 | | |
| 128.138.223.86 | muen223-86-dhcp.colorado.edu | 0 | | |
| 128.138.223.87 | muen223-87-dhcp.colorado.edu | 0 | | |
| 128.138.223.88 | muen223-88-dhcp.colorado.edu | 0 | | |
| 128.138.223.89 | muen223-89-dhcp.colorado.edu | 0 | | |
| 128.138.223.90 | muen223-90-dhcp.colorado.edu | 0 | | |
| 128.138.223.91 | muen223-91-dhcp.colorado.edu | 0 | | |
| 128.138.223.92 | muen223-92-dhcp.colorado.edu | 0 | | |
| 128.138.223.93 | muen223-93-dhcp.colorado.edu | 0 | | |
| 128.138.223.94 | muen223-94-dhcp.colorado.edu | 0 | | |
| 128.138.223.95 | muen223-95-dhcp.colorado.edu | 0 | | |
| 128.138.223.96 | muen223-96-dhcp.colorado.edu | 0 | | |
| 128.138.223.97 | muen223-97-dhcp.colorado.edu | 0 | | |
| 128.138.223.98 | muen223-98-dhcp.colorado.edu | 0 | | |
| 128.138.223.99 | muen223-99-dhcp.colorado.edu | 0 | | |
| 128.138.223.100 | muen223-100-dhcp.colorado.edu | 0 | | |
| 128.138.223.101 | muen223-101-dhcp.colorado.edu | 0 | | |
| 128.138.223.102 | muen223-102-dhcp.colorado.edu | 0 | | |
| 128.138.223.103 | muen223-103-dhcp.colorado.edu | 0 | | |
| 128.138.223.104 | muen223-104-dhcp.colorado.edu | 0 | | |
| 128.138.223.105 | muen223-105-dhcp.colorado.edu | 0 | | |
| 128.138.223.106 | muen223-106-dhcp.colorado.edu | 0 | | |
| 128.138.223.107 | muen223-107-dhcp.colorado.edu | 0 | | |
| 128.138.223.108 | muen223-108-dhcp.colorado.edu | 0 | | |
| 128.138.223.109 | muen223-109-dhcp.colorado.edu | 0 | | |
| 128.138.223.110 | muen223-110-dhcp.colorado.edu | 0 | | |
| 128.138.223.111 | muen223-111-dhcp.colorado.edu | 0 | | |
| 128.138.223.112 | muen223-112-dhcp.colorado.edu | 0 | | |
| 128.138.223.113 | muen223-113-dhcp.colorado.edu | 0 | | |
| 128.138.223.114 | muen223-114-dhcp.colorado.edu | 0 | | |
| 128.138.223.115 | muen223-115-dhcp.colorado.edu | 0 | | |
| 128.138.223.116 | muen223-116-dhcp.colorado.edu | 0 | | |
| 128.138.223.117 | muen223-117-dhcp.colorado.edu | 0 | | |
| 128.138.223.118 | muen223-118-dhcp.colorado.edu | 0 | | |
| 128.138.223.119 | muen223-119-dhcp.colorado.edu | 0 | | |
| 128.138.223.120 | muen223-120-dhcp.colorado.edu | 0 | | |
| 128.138.223.121 | muen223-121-dhcp.colorado.edu | 0 | | |
| 128.138.223.122 | muen223-122-dhcp.colorado.edu | 0 | | |
| 128.138.223.123 | muen223-123-dhcp.colorado.edu | 0 | | |
| 128.138.223.124 | muen223-124-dhcp.colorado.edu | 0 | | |
| 128.138.223.125 | muen223-125-dhcp.colorado.edu | 0 | | |
| 128.138.223.126 | muen223-126-dhcp.colorado.edu | 0 | | |
| 128.138.223.127 | muen223-127-dhcp.colorado.edu | 0 | | |
| 128.138.223.128 | muen223-128-dhcp.colorado.edu | 0 | | |
| 128.138.223.129 | muen223-129-dhcp.colorado.edu | 0 | | |
| 128.138.223.130 | muen223-130-dhcp.colorado.edu | 0 | | |
| 128.138.223.131 | muen223-131-dhcp.colorado.edu | 0 | | |
| 128.138.223.132 | muen223-132-dhcp.colorado.edu | 0 | | |
| 128.138.223.133 | muen223-133-dhcp.colorado.edu | 0 | | |
| 128.138.223.134 | muen223-134-dhcp.colorado.edu | 0 | | |
| 128.138.223.135 | muen223-135-dhcp.colorado.edu | 0 | | |
| 128.138.223.136 | muen223-136-dhcp.colorado.edu | 0 | | |
| 128.138.223.137 | muen223-137-dhcp.colorado.edu | 0 | | |
| 128.138.223.138 | muen223-138-dhcp.colorado.edu | 0 | | |
| 128.138.223.139 | muen223-139-dhcp.colorado.edu | 0 | | |
| 128.138.223.140 | muen223-140-dhcp.colorado.edu | 0 | | |
| 128.138.223.141 | muen223-141-dhcp.colorado.edu | 0 | | |
| 128.138.223.142 | muen223-142-dhcp.colorado.edu | 0 | | |
| 128.138.223.143 | muen223-143-dhcp.colorado.edu | 0 | | |
| 128.138.223.144 | muen223-144-dhcp.colorado.edu | 0 | | |
| 128.138.223.145 | muen223-145-dhcp.colorado.edu | 0 | | |
| 128.138.223.146 | muen223-146-dhcp.colorado.edu | 0 | | |
| 128.138.223.147 | muen223-147-dhcp.colorado.edu | 0 | | |
| 128.138.223.148 | muen223-148-dhcp.colorado.edu | 0 | | |
| 128.138.223.149 | muen223-149-dhcp.colorado.edu | 0 | | |
| 128.138.223.150 | muen223-150-dhcp.colorado.edu | 0 | | |
| 128.138.223.151 | muen223-151-dhcp.colorado.edu | 0 | | |
| 128.138.223.152 | muen223-152-dhcp.colorado.edu | 0 | | |
| 128.138.223.153 | muen223-153-dhcp.colorado.edu | 0 | | |
| 128.138.223.154 | muen223-154-dhcp.colorado.edu | 0 | | |
| 128.138.223.155 | muen223-155-dhcp.colorado.edu | 0 | | |
| 128.138.223.156 | muen223-156-dhcp.colorado.edu | 0 | | |
| 128.138.223.157 | muen223-157-dhcp.colorado.edu | 0 | | |
| 128.138.223.158 | muen223-158-dhcp.colorado.edu | 0 | | |
| 128.138.223.159 | muen223-159-dhcp.colorado.edu | 0 | | |
| 128.138.223.160 | muen223-160-dhcp.colorado.edu | 0 | | |
| 128.138.223.161 | muen223-161-dhcp.colorado.edu | 0 | | |
| 128.138.223.162 | muen223-162-dhcp.colorado.edu | 0 | | |
| 128.138.223.163 | muen223-163-dhcp.colorado.edu | 0 | | |
| 128.138.223.164 | muen223-164-dhcp.colorado.edu | 0 | | |
| 128.138.223.165 | muen223-165-dhcp.colorado.edu | 0 | | |
| 128.138.223.166 | muen223-166-dhcp.colorado.edu | 0 | | |
| 128.138.223.167 | muen223-167-dhcp.colorado.edu | 0 | | |
| 128.138.223.168 | muen223-168-dhcp.colorado.edu | 0 | | |
| 128.138.223.169 | muen223-169-dhcp.colorado.edu | 0 | | |
| 128.138.223.170 | muen223-170-dhcp.colorado.edu | 0 | | |
| 128.138.223.171 | muen223-171-dhcp.colorado.edu | 0 | | |
| 128.138.223.172 | muen223-172-dhcp.colorado.edu | 0 | | |
| 128.138.223.173 | muen223-173-dhcp.colorado.edu | 0 | | |
| 128.138.223.174 | muen223-174-dhcp.colorado.edu | 0 | | |
| 128.138.223.175 | muen223-175-dhcp.colorado.edu | 0 | | |
| 128.138.223.176 | muen223-176-dhcp.colorado.edu | 0 | | |
| 128.138.223.177 | muen223-177-dhcp.colorado.edu | 0 | | |
| 128.138.223.178 | muen223-178-dhcp.colorado.edu | 0 | | |
| 128.138.223.179 | muen223-179-dhcp.colorado.edu | 0 | | |
| 128.138.223.180 | muen223-180-dhcp.colorado.edu | 0 | | |
| 128.138.223.181 | muen223-181-dhcp.colorado.edu | 0 | | |
| 128.138.223.182 | muen223-182-dhcp.colorado.edu | 0 | | |
| 128.138.223.183 | muen223-183-dhcp.colorado.edu | 0 | | |
| 128.138.223.184 | muen223-184-dhcp.colorado.edu | 0 | | |
| 128.138.223.185 | muen223-185-dhcp.colorado.edu | 0 | | |
| 128.138.223.186 | muen223-186-dhcp.colorado.edu | 0 | | |
| 128.138.223.187 | muen223-187-dhcp.colorado.edu | 0 | | |
| 128.138.223.188 | muen223-188-dhcp.colorado.edu | 0 | | |
| 128.138.223.189 | muen223-189-dhcp.colorado.edu | 0 | | |
| 128.138.223.190 | muen223-190-dhcp.colorado.edu | 0 | | |
| 128.138.223.191 | muen223-191-dhcp.colorado.edu | 0 | | |
| 128.138.223.192 | muen223-192-dhcp.colorado.edu | 0 | | |
| 128.138.223.193 | muen223-193-dhcp.colorado.edu | 0 | | |
| 128.138.223.194 | muen223-194-dhcp.colorado.edu | 0 | | |
| 128.138.223.195 | muen223-195-dhcp.colorado.edu | 0 | | |
| 128.138.223.196 | muen223-196-dhcp.colorado.edu | 0 | | |
| 128.138.223.197 | muen223-197-dhcp.colorado.edu | 0 | | |
| 128.138.223.198 | muen223-198-dhcp.colorado.edu | 0 | | |
| 128.138.223.199 | muen223-199-dhcp.colorado.edu | 0 | | |
| 128.138.223.200 | muen223-200-dhcp.colorado.edu | 0 | | |
| 128.138.223.201 | muen223-201-dhcp.colorado.edu | 0 | | |
| 128.138.223.202 | muen223-202-dhcp.colorado.edu | 0 | | |
| 128.138.223.203 | muen223-203-dhcp.colorado.edu | 0 | | |
| 128.138.223.204 | muen223-204-dhcp.colorado.edu | 0 | | |
| 128.138.223.205 | muen223-205-dhcp.colorado.edu | 0 | | |
| 128.138.223.206 | muen223-206-dhcp.colorado.edu | 0 | | |
| 128.138.223.207 | muen223-207-dhcp.colorado.edu | 0 | | |
| 128.138.223.208 | muen223-208-dhcp.colorado.edu | 0 | | |
| 128.138.223.209 | mwcolor.colorado.edu | 0 | | |
| 128.138.223.210 | melt.colorado.edu | 0 | | |
| 128.138.223.211 | night.colorado.edu | 0 | | |
| 128.138.223.212 | miyake.colorado.edu | 0 | | |
| 128.138.223.213 | wave.colorado.edu | 0 | | |
| 128.138.223.214 | cogsciclub.colorado.edu | 0 | | |
| 128.138.223.215 | wikicite.colorado.edu | 0 | | |
| 128.138.223.216 | curran-lab.colorado.edu | 0 | | |
| 128.138.223.217 | barth04.colorado.edu | 0 | | |
| 128.138.223.218 | learning-srv.colorado.edu | 0 | | |
| 128.138.223.219 | barth07.colorado.edu | 0 | | |
| 128.138.223.220 | muen223-220.colorado.edu | 0 | | |
| 128.138.223.221 | ics-p-001.colorado.edu | 0 | | |
| 128.138.223.222 | cuchangelab.colorado.edu | 0 | | |
| 128.138.223.223 | virtual.colorado.edu | 0 | | |
| 128.138.223.224 | delilah.colorado.edu | 0 | | |
| 128.138.223.225 | zod.colorado.edu | 0 | | |
| 128.138.223.226 | kore.colorado.edu | 0 | | |
| 128.138.223.227 | neo.colorado.edu | 0 | | |
| 128.138.223.228 | eon.colorado.edu | 0 | | |
| 128.138.223.229 | kono.colorado.edu | 0 | | |
| 128.138.223.230 | bey.colorado.edu | 0 | | |
| 128.138.223.231 | muen223-231.colorado.edu | 0 | | |
| 128.138.223.232 | mightyme.colorado.edu | 0 | | |
| 128.138.223.233 | echo.colorado.edu | 0 | | |
| 128.138.223.234 | grey.colorado.edu | 0 | | |
| 128.138.223.235 | glow.colorado.edu | 0 | | |
| 128.138.223.236 | purple.colorado.edu | 0 | | |
| 128.138.223.237 | curran-labpc.colorado.edu | 0 | | |
| 128.138.223.238 | wink.colorado.edu | 0 | | |
| 128.138.223.239 | whisper.colorado.edu | 0 | | |
| 128.138.223.240 | reality.colorado.edu | 0 | | |
| 128.138.223.241 | neuro.colorado.edu | 0 | | |
| 128.138.223.242 | ics-p-422.colorado.edu | 0 | | |
| 128.138.223.243 | itolab1.colorado.edu | 0 | | |
| 128.138.223.244 | timshp.colorado.edu | 0 | | |
| 128.138.223.245 | timsg5.colorado.edu | 0 | | |
| 128.138.223.246 | jesp.colorado.edu | 0 | | |
| 128.138.223.247 | psych-4700.colorado.edu | 0 | | |
| 128.138.223.248 | dimidjian-printer.colorado.edu | 0 | | |
| 128.138.223.249 | archlab-printer.colorado.edu | 0 | | |
| 128.138.223.250 | psychcolor.colorado.edu | 0 | | |
| 128.138.223.251 | curran-labmac.colorado.edu | 0 | | |
| 128.138.223.252 | spcolor.colorado.edu | 0 | | |
| 128.138.223.253 | muen223-253.colorado.edu | 0 | | |
| 128.138.223.254 | lharvey.colorado.edu | 0 | | |
| 128.138.223.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f3 -m10 128.138.223.179
traceroute to 128.138.223.179 (128.138.223.179): 10 hops max, 52 byte packets
4 *
8 *
9 *
10 *
Measurement taken from 
IPinfo ProbeNet in Riga, LV
IPinfo ProbeNet in Riga, LVOn