BGP Announced

AS CIDR Description
AS104 128.138.0.0/16 COLORADO-AS - University of Colorado at Boulder, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:108)

IP Host DateTime
128.138.147.129 hum-gw-mcky.colorado.edu 2024-05-12 04:24:03
128.138.147.134 amerwest-tumbleweed.colorado.edu 2024-05-12 04:24:03
128.138.147.135 tumbleweed.colorado.edu 2024-05-12 04:24:03
128.138.147.136 buxtehude-new.colorado.edu 2024-05-12 04:24:03
128.138.147.137 amerwest-johnwayne.colorado.edu 2024-05-12 04:24:03
128.138.147.138 mcky147-138.colorado.edu 2024-05-12 04:24:03
128.138.147.139 mcky147-139.colorado.edu 2024-05-12 04:24:03
128.138.147.140 mcky147-140.colorado.edu 2024-05-12 04:24:03
128.138.147.141 envir-amrc.colorado.edu 2024-05-12 04:24:03
128.138.147.142 mcky147-142.colorado.edu 2024-05-12 04:24:03
128.138.147.143 amerwest-bullhorn.colorado.edu 2024-05-12 04:24:03
128.138.147.144 mcky147-144.colorado.edu 2024-05-12 04:24:03
128.138.147.145 wildwest.colorado.edu 2024-05-12 04:24:03
128.138.147.146 mcky147-146.colorado.edu 2024-05-12 04:24:03
128.138.147.147 mcky147-147.colorado.edu 2024-05-12 04:24:03
128.138.147.148 blork.colorado.edu 2024-05-12 04:24:03
128.138.147.149 cherry.colorado.edu 2024-05-12 04:24:03
128.138.147.150 mcky147-150.colorado.edu 2024-05-12 04:24:03
128.138.147.151 mcky147erin-151.colorado.edu 2024-05-12 04:24:03
128.138.147.152 mcky147erin-152.colorado.edu 2024-05-12 04:24:03
128.138.147.153 macky107.colorado.edu 2024-05-12 04:24:03
128.138.147.156 caw-p-001.colorado.edu 2024-05-12 04:24:03
128.138.147.157 macky-shared.colorado.edu 2024-05-12 04:24:03
128.138.147.170 mcky147-170-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.171 mcky147-171-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.172 mcky147-172-dhcp.colorado.edu 2024-05-06 11:59:50
128.138.147.173 mcky147-173-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.174 mcky147-174-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.175 mcky147-175-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.176 mcky147-176-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.177 mcky147-177-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.178 mcky147-178-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.179 mcky147-179-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.180 mcky147-180-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.181 mcky147-181-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.182 mcky147-182-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.183 mcky147-183-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.184 mcky147-184-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.185 mcky147-185-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.186 mcky147-186-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.187 mcky147-187-dhcp.colorado.edu 2024-05-06 11:59:50
128.138.147.188 mcky147-188-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.189 mcky147-189-dhcp.colorado.edu 2024-05-06 11:59:50
128.138.147.190 mcky147-190-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.191 mcky147-191-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.192 mcky147-192-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.193 mcky147-193-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.194 mcky147-194-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.195 mcky147-195-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.196 mcky147-196-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.197 mcky147-197-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.198 mcky147-198-dhcp.colorado.edu 2024-05-06 11:59:50
128.138.147.199 mcky147-199-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.200 mcky147-200-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.201 mcky147-201-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.202 mcky147-202-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.203 mcky147-203-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.204 mcky147-204-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.205 mcky147-205-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.206 mcky147-206-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.207 mcky147-207-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.208 mcky147-208-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.209 mcky147-209-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.210 mcky147-210-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.211 mcky147-211-dhcp.colorado.edu 2024-05-06 11:59:50
128.138.147.212 mcky147-212-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.213 mcky147-213-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.214 mcky147-214-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.215 mcky147-215-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.216 mcky147-216-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.217 mcky147-217-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.218 mcky147-218-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.219 mcky147-219-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.220 mcky147-220-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.221 mcky147-221-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.222 mcky147-222-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.223 mcky147-223-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.224 mcky147-224-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.225 mcky147-225-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.226 mcky147-226-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.227 mcky147-227-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.228 mcky147-228-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.229 mcky147-229-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.230 mcky147-230-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.231 mcky147-231-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.232 mcky147-232-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.233 mcky147-233-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.234 mcky147-234-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.235 mcky147-235-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.236 mcky147-236-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.237 mcky147-237-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.238 mcky147-238-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.239 mcky147-239-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.240 mcky147-240-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.241 mcky147-241-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.242 mcky147-242-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.243 mcky147-243-dhcp.colorado.edu 2024-05-06 11:59:50
128.138.147.244 mcky147-244-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.245 mcky147-245-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.246 mcky147-246-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.247 mcky147-247-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.248 mcky147-248-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.249 mcky147-249-dhcp.colorado.edu 2024-05-06 11:59:50
128.138.147.250 mcky147-250-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.251 mcky147-251-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.252 mcky147-252-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.253 mcky147-253-dhcp.colorado.edu 2024-05-12 04:24:03
128.138.147.254 mcky147-254-dhcp.colorado.edu 2024-05-12 04:24:03

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30470 1417194386 971551790090386
Brazil 9009 87112176 29475287764998
China 6735 353775736 129949357319552
Russian Federation 5799 46447906 294625088565056
India 5793 35550240 24474078777344
Australia 4987 41043028 20560034732288
Indonesia 3300 17653504 1329090068480
United Kingdom 3184 77593764 32611927064576
Germany 3111 113136136 71373986267136
Poland 2506 18312320 15916763321344
Canada 2339 54621848 3518796334080
France 2286 76416768 12798066360320
Ukraine 2118 9184256 5041672945664
Bangladesh 1770 1834800 1012299595776
Netherlands 1588 53227312 26230620358144
Colombia 1481 17190144 724523884804
Italy 1299 51903056 28882828328960
Hong Kong 1274 17514356 1726481499136
Argentina 1260 19446784 18801614192640
Japan 1234 167359592 33532234956800