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:200)
| IP | Host | DateTime |
|---|---|---|
| 128.138.87.1 | biot-mac87-gw.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.7 | sps-mac-3f-pr1.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.8 | sps-mac-3f-pr2.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.9 | sps-mac-3f-prs1.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.10 | sps-mac-3f-prs2.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.11 | solaria.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.12 | siwenna.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.13 | hutton.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.14 | kettner.colorado.edu | 2024-04-17 23:27:53 |
| 128.138.87.15 | syrah.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.16 | pinot.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.17 | wang.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.18 | atrato.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.19 | thyme.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.20 | atoc-p-004.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.21 | atoc-p-003.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.22 | bjerknes.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.23 | nit.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.24 | cellar.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.25 | seec-n124-lcap.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.26 | tempest.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.27 | pitlakesdb.colorado.edu | 2024-04-17 23:27:53 |
| 128.138.87.28 | mrmanager.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.29 | instaarftp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.30 | qannik.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.31 | egis.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.32 | dillon-czo.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.33 | seec-hp4250.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.34 | ezw.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.35 | anteater.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.36 | seec-n128-lcap.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.37 | seec87-n124-37.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.38 | caw-p-002.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.39 | niwotftp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.40 | instaaric.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.41 | cu-biot-seec-87-41.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.42 | arlftp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.43 | clouds-nas.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.44 | atoc-p-006.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.45 | ajkettner.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.46 | cedutton.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.47 | gkgilbert.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.48 | landlab.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.49 | noaawatch.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.50 | niwotlter.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.100 | mac87-100-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.101 | mac87-101-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.102 | mac87-102-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.103 | mac87-103-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.104 | mac87-104-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.105 | mac87-105-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.106 | mac87-106-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.107 | mac87-107-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.108 | mac87-108-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.109 | mac87-109-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.110 | mac87-110-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.111 | mac87-111-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.112 | mac87-112-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.113 | mac87-113-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.114 | mac87-114-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.115 | mac87-115-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.116 | mac87-116-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.117 | mac87-117-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.118 | mac87-118-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.119 | mac87-119-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.120 | mac87-120-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.121 | mac87-121-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.122 | mac87-122-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.123 | mac87-123-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.124 | mac87-124-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.125 | mac87-125-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.126 | mac87-126-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.127 | mac87-127-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.128 | mac87-128-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.129 | mac87-129-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.130 | mac87-130-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.131 | mac87-131-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.132 | mac87-132-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.133 | mac87-133-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.134 | mac87-134-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.135 | mac87-135-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.136 | mac87-136-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.137 | mac87-137-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.138 | mac87-138-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.139 | mac87-139-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.140 | mac87-140-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.141 | mac87-141-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.142 | mac87-142-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.143 | mac87-143-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.144 | mac87-144-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.145 | mac87-145-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.146 | mac87-146-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.147 | mac87-147-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.148 | mac87-148-dhcp.colorado.edu | 2024-04-17 23:27:53 |
| 128.138.87.149 | mac87-149-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.150 | mac87-150-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.151 | mac87-151-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.152 | mac87-152-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.153 | mac87-153-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.154 | mac87-154-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.155 | mac87-155-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.156 | mac87-156-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.157 | mac87-157-dhcp.colorado.edu | 2024-04-17 23:27:53 |
| 128.138.87.158 | mac87-158-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.159 | mac87-159-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.160 | mac87-160-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.161 | mac87-161-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.162 | mac87-162-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.163 | mac87-163-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.164 | mac87-164-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.165 | mac87-165-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.166 | mac87-166-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.167 | mac87-167-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.168 | mac87-168-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.169 | mac87-169-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.170 | mac87-170-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.171 | mac87-171-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.172 | mac87-172-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.173 | mac87-173-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.174 | mac87-174-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.175 | mac87-175-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.176 | mac87-176-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.177 | mac87-177-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.178 | mac87-178-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.179 | mac87-179-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.180 | mac87-180-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.181 | mac87-181-dhcp.colorado.edu | 2024-04-17 23:27:53 |
| 128.138.87.182 | mac87-182-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.183 | mac87-183-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.184 | mac87-184-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.185 | mac87-185-dhcp.colorado.edu | 2024-04-17 23:27:53 |
| 128.138.87.186 | mac87-186-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.187 | mac87-187-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.188 | mac87-188-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.189 | mac87-189-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.190 | mac87-190-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.191 | mac87-191-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.192 | mac87-192-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.193 | mac87-193-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.194 | mac87-194-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.195 | mac87-195-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.196 | mac87-196-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.197 | mac87-197-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.198 | mac87-198-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.199 | mac87-199-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.200 | mac87-200-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.201 | mac87-201-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.202 | mac87-202-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.203 | mac87-203-dhcp.colorado.edu | 2024-04-17 23:27:53 |
| 128.138.87.204 | mac87-204-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.205 | mac87-205-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.206 | mac87-206-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.207 | mac87-207-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.208 | mac87-208-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.209 | mac87-209-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.210 | mac87-210-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.211 | mac87-211-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.212 | mac87-212-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.213 | mac87-213-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.214 | mac87-214-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.215 | mac87-215-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.216 | mac87-216-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.217 | mac87-217-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.218 | mac87-218-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.219 | mac87-219-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.220 | mac87-220-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.221 | mac87-221-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.222 | mac87-222-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.223 | mac87-223-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.224 | mac87-224-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.225 | mac87-225-dhcp.colorado.edu | 2024-04-17 23:27:53 |
| 128.138.87.226 | mac87-226-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.227 | mac87-227-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.228 | mac87-228-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.229 | mac87-229-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.230 | mac87-230-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.231 | mac87-231-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.232 | mac87-232-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.233 | mac87-233-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.234 | mac87-234-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.235 | mac87-235-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.236 | mac87-236-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.237 | mac87-237-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.238 | mac87-238-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.239 | mac87-239-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.240 | mac87-240-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.241 | mac87-241-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.242 | mac87-242-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.243 | mac87-243-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.244 | mac87-244-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.245 | mac87-245-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.246 | mac87-246-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.247 | mac87-247-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.248 | mac87-248-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.249 | mac87-249-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.250 | mac87-250-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.251 | mac87-251-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.252 | mac87-252-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.253 | mac87-253-dhcp.colorado.edu | 2024-04-25 06:41:35 |
| 128.138.87.254 | mac87-254-dhcp.colorado.edu | 2024-04-25 06:41:35 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
30419 | 1445901812 | 971495711059090 |
Brazil
|
9001 | 88031760 | 29376869666822 |
China
|
6732 | 372632952 | 129907453338240 |
Russian Federation
|
5802 | 47613458 | 294427523477312 |
India
|
5789 | 36212512 | 24456373243904 |
Australia
|
5023 | 42286964 | 20569917167872 |
Indonesia
|
3297 | 17795584 | 1324558712832 |
United Kingdom
|
3175 | 81146148 | 32014403239936 |
Germany
|
3097 | 113857576 | 71036777988096 |
Poland
|
2511 | 19279616 | 15951123059712 |
Canada
|
2349 | 55991224 | 3523309536256 |
France
|
2280 | 77259808 | 12875266850816 |
Ukraine
|
2115 | 9680384 | 5076033798144 |
Bangladesh
|
1755 | 1908236 | 1013879275520 |
Netherlands
|
1586 | 55646640 | 26109800416768 |
Italy
|
1300 | 52326096 | 28824793907200 |
Hong Kong
|
1268 | 17900148 | 1725691855616 |
Argentina
|
1260 | 19527904 | 18796763152384 |
Japan
|
1232 | 168093032 | 33532218048512 |
Spain
|
1224 | 34626048 | 7970913259520 |