Summary
| ASN | AS104 University of Colorado at Boulder |
| BGP | 128.138.0.0/16 |
| IPs with RDNS | 196 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 128.138.167.0 | — | 0 |  | |
| 128.138.167.1 | hlms167-1-gw.colorado.edu | 0 | | |
| 128.138.167.2 | — | 0 | | |
| 128.138.167.3 | — | 0 | | |
| 128.138.167.4 | — | 0 | | |
| 128.138.167.5 | — | 0 | | |
| 128.138.167.6 | altec-copier.colorado.edu | 0 | | |
| 128.138.167.7 | altec-test.colorado.edu | 0 | | |
| 128.138.167.8 | cpi-hlms-145-prs1.colorado.edu | 0 | | |
| 128.138.167.9 | hlms145mac9.colorado.edu | 0 | | |
| 128.138.167.10 | hlms145mac10.colorado.edu | 0 | | |
| 128.138.167.11 | altec-lab167-11.colorado.edu | 0 | | |
| 128.138.167.12 | hlms145mac12.colorado.edu | 0 | | |
| 128.138.167.13 | hlms145mac13.colorado.edu | 0 | | |
| 128.138.167.14 | hlms145mac14.colorado.edu | 0 | | |
| 128.138.167.15 | hlms167-15-dhcp.colorado.edu | 0 | | |
| 128.138.167.16 | hlms167-16-dhcp.colorado.edu | 0 | | |
| 128.138.167.17 | hlms167-17-dhcp.colorado.edu | 0 | | |
| 128.138.167.18 | hlms167-18-dhcp.colorado.edu | 0 | | |
| 128.138.167.19 | hlms167-19-dhcp.colorado.edu | 0 | | |
| 128.138.167.20 | hlms167-20-dhcp.colorado.edu | 0 | | |
| 128.138.167.21 | hlms167-21-dhcp.colorado.edu | 0 | | |
| 128.138.167.22 | hlms167-22-dhcp.colorado.edu | 0 | | |
| 128.138.167.23 | hlms167-23-dhcp.colorado.edu | 0 | | |
| 128.138.167.24 | hlms167-24-dhcp.colorado.edu | 0 | | |
| 128.138.167.25 | hlms167-25-dhcp.colorado.edu | 0 | | |
| 128.138.167.26 | hlms167-26-dhcp.colorado.edu | 0 | | |
| 128.138.167.27 | hlms167-27-dhcp.colorado.edu | 0 | | |
| 128.138.167.28 | hlms167-28-dhcp.colorado.edu | 0 | | |
| 128.138.167.29 | hlms167-29-dhcp.colorado.edu | 0 | | |
| 128.138.167.30 | hlms167-30-dhcp.colorado.edu | 0 | | |
| 128.138.167.31 | hlms167-31-dhcp.colorado.edu | 0 | | |
| 128.138.167.32 | — | 0 | | |
| 128.138.167.33 | hlms147-printer.colorado.edu | 0 | | |
| 128.138.167.34 | languagenavigator.colorado.edu | 0 | | |
| 128.138.167.35 | — | 0 | | |
| 128.138.167.36 | cu-hlms-labs-167-36.colorado.edu | 0 | | |
| 128.138.167.37 | — | 0 | | |
| 128.138.167.38 | — | 0 | | |
| 128.138.167.39 | — | 0 | | |
| 128.138.167.40 | — | 0 | | |
| 128.138.167.41 | — | 0 | | |
| 128.138.167.42 | — | 0 | | |
| 128.138.167.43 | — | 0 | | |
| 128.138.167.44 | — | 0 | | |
| 128.138.167.45 | — | 0 | | |
| 128.138.167.46 | — | 0 | | |
| 128.138.167.47 | — | 0 | | |
| 128.138.167.48 | — | 0 | | |
| 128.138.167.49 | — | 0 | | |
| 128.138.167.50 | — | 0 | | |
| 128.138.167.51 | — | 0 | | |
| 128.138.167.52 | — | 0 | | |
| 128.138.167.53 | — | 0 | | |
| 128.138.167.54 | — | 0 | | |
| 128.138.167.55 | — | 0 | | |
| 128.138.167.56 | — | 0 | | |
| 128.138.167.57 | — | 0 | | |
| 128.138.167.58 | — | 0 | | |
| 128.138.167.59 | — | 0 | | |
| 128.138.167.60 | — | 0 | | |
| 128.138.167.61 | hlms167-61.colorado.edu | 0 | | |
| 128.138.167.62 | altec2.colorado.edu | 0 | | |
| 128.138.167.63 | altec-secure.colorado.edu | 0 | | |
| 128.138.167.64 | cpi-hlms-altec-pr1.colorado.edu | 0 | | |
| 128.138.167.65 | cpi-hlms-altec-prs1.colorado.edu | 0 | | |
| 128.138.167.66 | altec.colorado.edu | 0 | | |
| 128.138.167.67 | altecnt.colorado.edu | 0 | | |
| 128.138.167.68 | cpi-hlms-145-pt1.colorado.edu | 0 | | |
| 128.138.167.69 | altec-fs.colorado.edu | 0 | | |
| 128.138.167.70 | hlms148-printer.colorado.edu | 0 | | |
| 128.138.167.71 | hlms156-printer1.colorado.edu | 0 | | |
| 128.138.167.72 | hlms152-printer2.colorado.edu | 0 | | |
| 128.138.167.73 | — | 0 | | |
| 128.138.167.74 | — | 0 | | |
| 128.138.167.75 | — | 0 | | |
| 128.138.167.76 | — | 0 | | |
| 128.138.167.77 | — | 0 | | |
| 128.138.167.78 | — | 0 | | |
| 128.138.167.79 | — | 0 | | |
| 128.138.167.80 | — | 0 | | |
| 128.138.167.81 | — | 0 | | |
| 128.138.167.82 | altec-ml-07.colorado.edu | 0 | | |
| 128.138.167.83 | — | 0 | | |
| 128.138.167.84 | — | 0 | | |
| 128.138.167.85 | — | 0 | | |
| 128.138.167.86 | — | 0 | | |
| 128.138.167.87 | — | 0 | | |
| 128.138.167.88 | — | 0 | | |
| 128.138.167.89 | — | 0 | | |
| 128.138.167.90 | altec-ml-15.colorado.edu | 0 | | |
| 128.138.167.91 | — | 0 | | |
| 128.138.167.92 | — | 0 | | |
| 128.138.167.93 | — | 0 | | |
| 128.138.167.94 | — | 0 | | |
| 128.138.167.95 | — | 0 | | |
| 128.138.167.96 | — | 0 | | |
| 128.138.167.97 | — | 0 | | |
| 128.138.167.98 | — | 0 | | |
| 128.138.167.99 | hlms167-99.colorado.edu | 0 | | |
| 128.138.167.100 | hlms167-100-dhcp.colorado.edu | 0 | | |
| 128.138.167.101 | hlms167-101-dhcp.colorado.edu | 0 | | |
| 128.138.167.102 | hlms167-102-dhcp.colorado.edu | 0 | | |
| 128.138.167.103 | hlms167-103-dhcp.colorado.edu | 0 | | |
| 128.138.167.104 | hlms167-104-dhcp.colorado.edu | 0 | | |
| 128.138.167.105 | hlms167-105-dhcp.colorado.edu | 0 | | |
| 128.138.167.106 | hlms167-106-dhcp.colorado.edu | 0 | | |
| 128.138.167.107 | hlms167-107-dhcp.colorado.edu | 0 | | |
| 128.138.167.108 | hlms167-108-dhcp.colorado.edu | 0 | | |
| 128.138.167.109 | hlms167-109-dhcp.colorado.edu | 0 | | |
| 128.138.167.110 | hlms167-110-dhcp.colorado.edu | 0 | | |
| 128.138.167.111 | hlms167-111-dhcp.colorado.edu | 0 | | |
| 128.138.167.112 | hlms167-112-dhcp.colorado.edu | 0 | | |
| 128.138.167.113 | hlms167-113-dhcp.colorado.edu | 0 | | |
| 128.138.167.114 | hlms167-114-dhcp.colorado.edu | 0 | | |
| 128.138.167.115 | hlms167-115-dhcp.colorado.edu | 0 | | |
| 128.138.167.116 | hlms167-116-dhcp.colorado.edu | 0 | | |
| 128.138.167.117 | hlms167-117-dhcp.colorado.edu | 0 | | |
| 128.138.167.118 | hlms167-118-dhcp.colorado.edu | 0 | | |
| 128.138.167.119 | hlms167-119-dhcp.colorado.edu | 0 | | |
| 128.138.167.120 | hlms167-120-dhcp.colorado.edu | 0 | | |
| 128.138.167.121 | hlms167-121-dhcp.colorado.edu | 0 | | |
| 128.138.167.122 | hlms167-122-dhcp.colorado.edu | 0 | | |
| 128.138.167.123 | hlms167-123-dhcp.colorado.edu | 0 | | |
| 128.138.167.124 | hlms167-124-dhcp.colorado.edu | 0 | | |
| 128.138.167.125 | hlms167-125-dhcp.colorado.edu | 0 | | |
| 128.138.167.126 | hlms167-126-dhcp.colorado.edu | 0 | | |
| 128.138.167.127 | — | 0 | | |
| 128.138.167.128 | — | 0 | | |
| 128.138.167.129 | econ-gw-mcol.colorado.edu | 0 | | |
| 128.138.167.130 | — | 0 | | |
| 128.138.167.131 | — | 0 | | |
| 128.138.167.132 | mcol-167-132.colorado.edu | 0 | | |
| 128.138.167.133 | ibio.colorado.edu | 0 | | |
| 128.138.167.134 | evo.colorado.edu | 0 | | |
| 128.138.167.135 | mcol-167-135.colorado.edu | 0 | | |
| 128.138.167.136 | mcol-167-136.colorado.edu | 0 | | |
| 128.138.167.137 | mcol-167-137.colorado.edu | 0 | | |
| 128.138.167.138 | snapper.colorado.edu | 0 | | |
| 128.138.167.139 | mus-mcol-d-12.colorado.edu | 0 | | |
| 128.138.167.140 | musm-p-003.colorado.edu | 0 | | |
| 128.138.167.141 | pelagic.colorado.edu | 0 | | |
| 128.138.167.142 | paleoserver.colorado.edu | 0 | | |
| 128.138.167.143 | invertlab1.colorado.edu | 0 | | |
| 128.138.167.144 | sn.colorado.edu | 0 | | |
| 128.138.167.145 | geomuse.colorado.edu | 0 | | |
| 128.138.167.146 | museumbu.colorado.edu | 0 | | |
| 128.138.167.147 | mbg.colorado.edu | 0 | | |
| 128.138.167.148 | mfslabterm1.colorado.edu | 0 | | |
| 128.138.167.149 | mfslabterm2.colorado.edu | 0 | | |
| 128.138.167.150 | mfslabterm3.colorado.edu | 0 | | |
| 128.138.167.151 | mfslabprinter.colorado.edu | 0 | | |
| 128.138.167.152 | mfslabterm5.colorado.edu | 0 | | |
| 128.138.167.153 | mfslabterm4.colorado.edu | 0 | | |
| 128.138.167.154 | morpho-tools.colorado.edu | 0 | | |
| 128.138.167.155 | entoserver.colorado.edu | 0 | | |
| 128.138.167.156 | mfslabterm6.colorado.edu | 0 | | |
| 128.138.167.157 | mfslabterm7.colorado.edu | 0 | | |
| 128.138.167.158 | biogeobox.colorado.edu | 0 | | |
| 128.138.167.159 | geomuseblade.colorado.edu | 0 | | |
| 128.138.167.160 | biomuseblade.colorado.edu | 0 | | |
| 128.138.167.161 | dbmuseblade.colorado.edu | 0 | | |
| 128.138.167.162 | printer-w380.colorado.edu | 0 | | |
| 128.138.167.163 | obis-usa.colorado.edu | 0 | | |
| 128.138.167.164 | cicada.colorado.edu | 0 | | |
| 128.138.167.165 | mol.colorado.edu | 0 | | |
| 128.138.167.166 | museumloans.colorado.edu | 0 | | |
| 128.138.167.167 | museumbu2.colorado.edu | 0 | | |
| 128.138.167.168 | mcol-167-168.colorado.edu | 0 | | |
| 128.138.167.169 | biodiversity.colorado.edu | 0 | | |
| 128.138.167.170 | mcol-167-170.colorado.edu | 0 | | |
| 128.138.167.171 | mcol-167-171.colorado.edu | 0 | | |
| 128.138.167.172 | mcol-167-e250-printer.colorado.edu | 0 | | |
| 128.138.167.173 | jaelynprinter.colorado.edu | 0 | | |
| 128.138.167.174 | obisusadv.colorado.edu | 0 | | |
| 128.138.167.175 | auditrix.colorado.edu | 0 | | |
| 128.138.167.176 | mcol-w100-mediasite.colorado.edu | 0 | | |
| 128.138.167.177 | viceroy.colorado.edu | 0 | | |
| 128.138.167.178 | musm-p-010.colorado.edu | 0 | | |
| 128.138.167.179 | cu-museumcoll-167-179.colorado.edu | 0 | | |
| 128.138.167.180 | mcol-167-180-dhcp.colorado.edu | 0 | | |
| 128.138.167.181 | mcol-167-181-dhcp.colorado.edu | 0 | | |
| 128.138.167.182 | mcol-167-182-dhcp.colorado.edu | 0 | | |
| 128.138.167.183 | mcol-167-183-dhcp.colorado.edu | 0 | | |
| 128.138.167.184 | mcol-167-184-dhcp.colorado.edu | 0 | | |
| 128.138.167.185 | mcol-167-185-dhcp.colorado.edu | 0 | | |
| 128.138.167.186 | mcol-167-186-dhcp.colorado.edu | 0 | | |
| 128.138.167.187 | mcol-167-187-dhcp.colorado.edu | 0 | | |
| 128.138.167.188 | mcol-167-188-dhcp.colorado.edu | 0 | | |
| 128.138.167.189 | mcol-167-189-dhcp.colorado.edu | 0 | | |
| 128.138.167.190 | mcol-167-190-dhcp.colorado.edu | 0 | | |
| 128.138.167.191 | mcol-167-191-dhcp.colorado.edu | 0 | | |
| 128.138.167.192 | mcol-167-192-dhcp.colorado.edu | 0 | | |
| 128.138.167.193 | mcol-167-193-dhcp.colorado.edu | 0 | | |
| 128.138.167.194 | mcol-167-194-dhcp.colorado.edu | 0 | | |
| 128.138.167.195 | mcol-167-195-dhcp.colorado.edu | 0 | | |
| 128.138.167.196 | mcol-167-196-dhcp.colorado.edu | 0 | | |
| 128.138.167.197 | mcol-167-197-dhcp.colorado.edu | 0 | | |
| 128.138.167.198 | mcol-167-198-dhcp.colorado.edu | 0 | | |
| 128.138.167.199 | mcol-167-199-dhcp.colorado.edu | 0 | | |
| 128.138.167.200 | mcol-167-200-dhcp.colorado.edu | 0 | | |
| 128.138.167.201 | mcol-167-201-dhcp.colorado.edu | 0 | | |
| 128.138.167.202 | mcol-167-202-dhcp.colorado.edu | 0 | | |
| 128.138.167.203 | mcol-167-203-dhcp.colorado.edu | 0 | | |
| 128.138.167.204 | mcol-167-204-dhcp.colorado.edu | 0 | | |
| 128.138.167.205 | mcol-167-205-dhcp.colorado.edu | 0 | | |
| 128.138.167.206 | mcol-167-206-dhcp.colorado.edu | 0 | | |
| 128.138.167.207 | mcol-167-207-dhcp.colorado.edu | 0 | | |
| 128.138.167.208 | mcol-167-208-dhcp.colorado.edu | 0 | | |
| 128.138.167.209 | mcol-167-209-dhcp.colorado.edu | 0 | | |
| 128.138.167.210 | mcol-167-210-dhcp.colorado.edu | 0 | | |
| 128.138.167.211 | mcol-167-211-dhcp.colorado.edu | 0 | | |
| 128.138.167.212 | mcol-167-212-dhcp.colorado.edu | 0 | | |
| 128.138.167.213 | mcol-167-213-dhcp.colorado.edu | 0 | | |
| 128.138.167.214 | mcol-167-214-dhcp.colorado.edu | 0 | | |
| 128.138.167.215 | mcol-167-215-dhcp.colorado.edu | 0 | | |
| 128.138.167.216 | mcol-167-216-dhcp.colorado.edu | 0 | | |
| 128.138.167.217 | mcol-167-217-dhcp.colorado.edu | 0 | | |
| 128.138.167.218 | mcol-167-218-dhcp.colorado.edu | 0 | | |
| 128.138.167.219 | mcol-167-219-dhcp.colorado.edu | 0 | | |
| 128.138.167.220 | mcol-167-220-dhcp.colorado.edu | 0 | | |
| 128.138.167.221 | mcol-167-221-dhcp.colorado.edu | 0 | | |
| 128.138.167.222 | mcol-167-222-dhcp.colorado.edu | 0 | | |
| 128.138.167.223 | mcol-167-223-dhcp.colorado.edu | 0 | | |
| 128.138.167.224 | mcol-167-224-dhcp.colorado.edu | 0 | | |
| 128.138.167.225 | mcol-167-225-dhcp.colorado.edu | 0 | | |
| 128.138.167.226 | mcol-167-226-dhcp.colorado.edu | 0 | | |
| 128.138.167.227 | mcol-167-227-dhcp.colorado.edu | 0 | | |
| 128.138.167.228 | mcol-167-228-dhcp.colorado.edu | 0 | | |
| 128.138.167.229 | mcol-167-229-dhcp.colorado.edu | 0 | | |
| 128.138.167.230 | mcol-167-230-dhcp.colorado.edu | 0 | | |
| 128.138.167.231 | mcol-167-231-dhcp.colorado.edu | 0 | | |
| 128.138.167.232 | mcol-167-232-dhcp.colorado.edu | 0 | | |
| 128.138.167.233 | mcol-167-233-dhcp.colorado.edu | 0 | | |
| 128.138.167.234 | mcol-167-234-dhcp.colorado.edu | 0 | | |
| 128.138.167.235 | mcol-167-235-dhcp.colorado.edu | 0 | | |
| 128.138.167.236 | mcol-167-236-dhcp.colorado.edu | 0 | | |
| 128.138.167.237 | mcol-167-237-dhcp.colorado.edu | 0 | | |
| 128.138.167.238 | mcol-167-238-dhcp.colorado.edu | 0 | | |
| 128.138.167.239 | mcol-167-239-dhcp.colorado.edu | 0 | | |
| 128.138.167.240 | mcol-167-240-dhcp.colorado.edu | 0 | | |
| 128.138.167.241 | mcol-167-241-dhcp.colorado.edu | 0 | | |
| 128.138.167.242 | mcol-167-242-dhcp.colorado.edu | 0 | | |
| 128.138.167.243 | mcol-167-243-dhcp.colorado.edu | 0 | | |
| 128.138.167.244 | mcol-167-244-dhcp.colorado.edu | 0 | | |
| 128.138.167.245 | mcol-167-245-dhcp.colorado.edu | 0 | | |
| 128.138.167.246 | mcol-167-246-dhcp.colorado.edu | 0 | | |
| 128.138.167.247 | mcol-167-247-dhcp.colorado.edu | 0 | | |
| 128.138.167.248 | mcol-167-248-dhcp.colorado.edu | 0 | | |
| 128.138.167.249 | mcol-167-249-dhcp.colorado.edu | 0 | | |
| 128.138.167.250 | mcol-167-250-dhcp.colorado.edu | 0 | | |
| 128.138.167.251 | mcol-167-251-dhcp.colorado.edu | 0 | | |
| 128.138.167.252 | mcol-167-252-dhcp.colorado.edu | 0 | | |
| 128.138.167.253 | mcol-167-253-dhcp.colorado.edu | 0 | | |
| 128.138.167.254 | mcol-167-254-dhcp.colorado.edu | 0 | | |
| 128.138.167.255 | — | 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 -m8 128.138.167.114
traceroute to 128.138.167.114 (128.138.167.114): 8 hops max, 52 byte packets
6 *
7 *
8 *
Measurement taken from 
IPinfo ProbeNet in Sofia, BG
IPinfo ProbeNet in Sofia, BGOn