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:205)
| IP | Host | DateTime |
|---|---|---|
| 128.138.121.1 | tcom-gw-ward121.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.5 | ward121-5.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.6 | wardpharm-vpn-121-6.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.16 | mordred.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.19 | morgain.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.23 | viper.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.31 | ward121-31.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.32 | ward32.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.36 | ward36.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.37 | ward37.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.38 | ward38.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.39 | ward39.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.41 | ward121-41-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.42 | ward121-42-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.43 | ward121-43-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.44 | ward121-44-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.45 | ward121-45-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.46 | ward121-46-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.47 | ward121-47-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.48 | ward121-48-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.49 | ward121-49-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.50 | ward121-50-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.51 | ward121-51-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.52 | ward121-52-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.53 | ward121-53-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.54 | ward121-54-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.55 | ward121-55-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.56 | ward121-56-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.57 | ward121-57-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.58 | ward121-58-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.59 | ward121-59-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.60 | ward121-60-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.61 | ward121-61-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.62 | ward121-62-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.63 | ward121-63-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.64 | ward121-64-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.65 | ward121-65-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.66 | ward121-66-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.67 | ward121-67-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.68 | ward121-68-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.69 | ward121-69-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.70 | ward121-70-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.71 | ward121-71-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.72 | ward121-72-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.73 | ward121-73-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.74 | ward121-74-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.75 | ward121-75-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.76 | ward121-76-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.77 | ward121-77-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.78 | ward121-78-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.79 | ward121-79-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.80 | ward121-80-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.81 | ward121-81-dhcp.colorado.edu | 2025-08-21 17:46:46 |
| 128.138.121.82 | ward121-82-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.83 | ward121-83-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.84 | ward121-84-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.85 | ward121-85-dhcp.colorado.edu | 2025-08-21 17:46:46 |
| 128.138.121.86 | ward121-86-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.87 | ward121-87-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.88 | ward121-88-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.89 | ward121-89-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.90 | ward121-90-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.91 | ward121-91-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.92 | ward121-92-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.93 | ward121-93-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.94 | ward121-94-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.95 | ward121-95-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.96 | ward121-96-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.97 | ward121-97-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.98 | ward121-98-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.99 | ward121-99-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.100 | ward121-100-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.101 | ward121-101-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.102 | ward121-102-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.103 | ward121-103-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.104 | ward121-104-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.105 | ward121-105-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.106 | ward121-106-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.107 | ward121-107-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.108 | ward121-108-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.109 | ward121-109-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.110 | ward121-110-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.111 | ward121-111-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.112 | ward121-112-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.113 | ward121-113-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.114 | ward121-114-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.115 | ward121-115-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.116 | ward121-116-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.117 | ward121-117-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.118 | ward121-118-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.119 | ward121-119-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.120 | ward121-120-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.121 | ward121-121-dhcp.colorado.edu | 2025-08-21 17:46:46 |
| 128.138.121.122 | ward121-122-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.123 | ward121-123-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.124 | ward121-124-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.125 | ward121-125-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.126 | ward121-126-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.127 | ward121-127-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.128 | ward121-128-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.129 | ward121-129-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.130 | ward121-130-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.131 | ward121-131-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.132 | ward121-132-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.133 | ward121-133-dhcp.colorado.edu | 2025-08-21 17:46:46 |
| 128.138.121.134 | ward121-134-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.135 | ward121-135-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.136 | ward121-136-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.137 | ward121-137-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.138 | ward121-138-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.139 | ward121-139-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.140 | ward121-140-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.141 | ward121-141-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.142 | ward121-142-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.143 | ward121-143-dhcp.colorado.edu | 2025-08-21 17:46:46 |
| 128.138.121.144 | ward121-144-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.145 | ward121-145-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.146 | ward121-146-dhcp.colorado.edu | 2025-08-21 17:46:46 |
| 128.138.121.147 | ward121-147-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.148 | ward121-148-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.149 | ward121-149-dhcp.colorado.edu | 2025-08-21 17:46:46 |
| 128.138.121.150 | ward121-150-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.151 | ward121-151-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.152 | ward121-152-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.153 | ward121-153-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.154 | ward121-154-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.155 | ward121-155-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.156 | ward121-156-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.157 | ward121-157-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.158 | ward121-158-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.159 | ward121-159-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.160 | ward121-160-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.161 | ward121-161-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.162 | ward121-162-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.163 | ward121-163-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.164 | ward121-164-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.165 | ward121-165-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.166 | ward121-166-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.167 | ward121-167-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.168 | ward121-168-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.190 | ward121-190-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.191 | ward121-191-dhcp.colorado.edu | 2025-08-21 17:46:46 |
| 128.138.121.192 | ward121-192-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.193 | ward121-193-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.194 | ward121-194-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.195 | ward121-195-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.196 | ward121-196-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.197 | ward121-197-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.198 | ward121-198-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.199 | ward121-199-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.200 | ward121-200-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.201 | ward121-201-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.202 | ward121-202-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.203 | ward121-203-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.204 | ward121-204-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.205 | ward121-205-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.206 | ward121-206-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.207 | ward121-207-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.208 | ward121-208-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.209 | ward121-209-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.210 | ward121-210-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.211 | ward121-211-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.212 | ward121-212-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.213 | ward121-213-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.214 | ward121-214-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.215 | ward121-215-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.216 | ward121-216-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.217 | ward121-217-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.218 | ward121-218-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.219 | ward121-219-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.220 | ward121-220-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.221 | ward121-221-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.222 | ward121-222-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.223 | ward121-223-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.224 | ward121-224-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.225 | ward121-225-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.226 | ward121-226-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.227 | ward121-227-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.228 | ward121-228-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.229 | ward121-229-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.230 | ward121-230-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.231 | ward121-231-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.232 | ward121-232-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.233 | ward121-233-dhcp.colorado.edu | 2025-08-21 17:46:46 |
| 128.138.121.234 | ward121-234-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.235 | ward121-235-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.236 | ward121-236-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.237 | ward121-237-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.238 | ward121-238-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.239 | ward121-239-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.240 | ward121-240-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.241 | ward121-241-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.242 | ward121-242-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.243 | ward121-243-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.244 | ward121-244-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.245 | ward121-245-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.246 | ward121-246-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.247 | ward121-247-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.248 | ward121-248-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.249 | ward121-249-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.250 | ward121-250-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.251 | ward121-251-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.252 | ward121-252-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.253 | ward121-253-dhcp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.121.254 | ward121-254-dhcp.colorado.edu | 2025-08-18 10:23:45 |
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 |