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 |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:141)
| IP | Host | DateTime |
|---|---|---|
| 128.138.23.6 | wepa-kcen-n144.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.10 | kcen23-10.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.11 | kcen23-11.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.12 | kcen23-12.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.13 | kcen23-13.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.14 | kcen23-14.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.15 | kcen23-15.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.16 | kcen23-16.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.17 | kcen23-17.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.18 | kcen23-18.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.19 | kcen23-19.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.20 | kcen23-20.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.21 | kcen23-21.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.127 | kitw23-127-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.128 | kitw23-128-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.129 | kitw23-129-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.130 | kitw23-130-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.131 | kitw23-131-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.132 | kitw23-132-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.133 | kitw23-133-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.134 | kitw23-134-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.135 | kitw23-135-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.136 | kitw23-136-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.137 | kitw23-137-dhcp.colorado.edu | 2025-08-21 17:45:40 |
| 128.138.23.138 | kitw23-138-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.139 | kitw23-139-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.140 | kitw23-140-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.141 | kitw23-141-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.142 | kitw23-142-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.143 | kitw23-143-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.144 | kitw23-144-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.145 | kitw23-145-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.146 | kitw23-146-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.147 | kitw23-147-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.148 | kitw23-148-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.149 | kitw23-149-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.150 | kitw23-150-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.151 | kitw23-151-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.152 | kitw23-152-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.153 | kitw23-153-dhcp.colorado.edu | 2025-08-21 17:45:40 |
| 128.138.23.154 | kitw23-154-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.155 | kitw23-155-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.156 | kitw23-156-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.157 | kitw23-157-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.158 | kitw23-158-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.159 | kitw23-159-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.160 | kitw23-160-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.161 | kitw23-161-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.162 | kitw23-162-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.163 | kitw23-163-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.164 | kitw23-164-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.165 | kitw23-165-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.166 | kitw23-166-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.167 | kitw23-167-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.168 | kitw23-168-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.169 | kitw23-169-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.170 | kitw23-170-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.171 | kitw23-171-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.172 | kitw23-172-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.173 | kitw23-173-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.174 | kitw23-174-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.175 | kitw23-175-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.176 | kitw23-176-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.177 | kitw23-177-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.178 | kitw23-178-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.179 | kitw23-179-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.180 | kitw23-180-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.181 | kitw23-181-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.182 | kitw23-182-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.183 | kitw23-183-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.184 | kitw23-184-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.185 | kitw23-185-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.186 | kitw23-186-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.187 | kitw23-187-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.188 | kitw23-188-dhcp.colorado.edu | 2025-08-21 17:45:40 |
| 128.138.23.189 | kitw23-189-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.190 | kitw23-190-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.191 | kitw23-191-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.192 | kitw23-192-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.193 | kitw23-193-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.194 | kitw23-194-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.195 | kitw23-195-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.196 | kitw23-196-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.197 | kitw23-197-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.198 | kitw23-198-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.199 | kitw23-199-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.200 | kitw23-200-dhcp.colorado.edu | 2025-08-21 17:45:40 |
| 128.138.23.201 | kitw23-201-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.202 | kitw23-202-dhcp.colorado.edu | 2025-08-21 17:45:40 |
| 128.138.23.203 | kitw23-203-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.204 | kitw23-204-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.205 | kitw23-205-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.206 | kitw23-206-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.207 | kitw23-207-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.208 | kitw23-208-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.209 | kitw23-209-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.210 | kitw23-210-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.211 | kitw23-211-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.212 | kitw23-212-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.213 | kitw23-213-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.214 | kitw23-214-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.215 | kitw23-215-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.216 | kitw23-216-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.217 | kitw23-217-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.218 | kitw23-218-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.219 | kitw23-219-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.220 | kitw23-220-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.221 | kitw23-221-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.222 | kitw23-222-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.223 | kitw23-223-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.224 | kitw23-224-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.225 | kitw23-225-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.226 | kitw23-226-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.227 | kitw23-227-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.228 | kitw23-228-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.229 | kitw23-229-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.230 | kitw23-230-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.231 | kitw23-231-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.232 | kitw23-232-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.233 | kitw23-233-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.234 | kitw23-234-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.235 | kitw23-235-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.236 | kitw23-236-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.237 | kitw23-237-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.238 | kitw23-238-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.239 | kitw23-239-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.240 | kitw23-240-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.241 | kitw23-241-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.242 | kitw23-242-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.243 | kitw23-243-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.244 | kitw23-244-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.245 | kitw23-245-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.246 | kitw23-246-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.247 | kitw23-247-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.248 | kitw23-248-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.249 | kitw23-249-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.250 | kitw23-250-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.251 | kitw23-251-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.252 | kitw23-252-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.253 | kitw23-253-dhcp.colorado.edu | 2025-08-18 10:22:09 |
| 128.138.23.254 | kitw23-254-dhcp.colorado.edu | 2025-08-18 10:22:09 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31381 | 1463309133 | 1153867275719288914 |
Brazil
|
9037 | 86226398 | 2305871897990729730 |
China
|
6564 | 346799264 | 129893613128288 |
India
|
5969 | 35348480 | 24480594907136 |
Russian Federation
|
5748 | 46622776 | 10705793691720 |
Indonesia
|
3603 | 18073088 | 1225629728768 |
Germany
|
3109 | 112752904 | 69548054544384 |
United Kingdom
|
3108 | 71550336 | 31532536299520 |
Australia
|
3015 | 40588592 | 20514282543104 |
Poland
|
2465 | 19272192 | 15298114229248 |
Canada
|
2443 | 54437736 | 4438988948736 |
France
|
2201 | 75328768 | 12154271827456 |
Ukraine
|
2009 | 8261632 | 5013717516288 |
Bangladesh
|
1870 | 1933568 | 908494569472 |
Netherlands
|
1595 | 51310544 | 26556465939968 |
Argentina
|
1300 | 19708416 | 18815344377856 |
Italy
|
1298 | 52409856 | 28591018606592 |
Hong Kong
|
1280 | 18154148 | 8554605118208 |
Japan
|
1269 | 159027048 | 33573211799552 |
Spain
|
1233 | 34628352 | 7522246791168 |