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:181)
| IP | Host | DateTime |
|---|---|---|
| 128.138.67.1 | spscbuspub67-0-gw.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.4 | leedsfaculty.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.5 | leedsmediasite.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.6 | semantics-test.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.7 | atn.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.8 | behavior.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.10 | inndev.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.11 | innitiate.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.12 | leedsim.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.13 | inntest.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.14 | leeds-courses.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.15 | leeds-faculty.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.16 | busdemeter.ad.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.17 | busenyo.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.20 | leedsintranet.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.21 | busathena.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.22 | busmercury.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.23 | itemontology.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.24 | lsbmediastream.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.25 | bustyche2.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.26 | leedsroomreq.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.27 | aucres.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.28 | carelab.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.30 | nlpdev.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.32 | solver.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.33 | design.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.34 | leeds-teaching.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.36 | leedsadvising.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.37 | busskittles.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.41 | busneon.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.43 | inn.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.52 | devleedsadvising.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.53 | devappointments.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.55 | busgelato.ad.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.56 | buszion.ad.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.59 | ontoforge.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.65 | spsc-f5-pub67-gw.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.67 | spsc-f5-67.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.68 | spsc2-f5-67.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.69 | spsc2-f5-vip-67.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.70 | redirects-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.71 | finesse-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.72 | fedauth-test-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.73 | fedauth-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.74 | ipmx3.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.75 | ipmx4.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.76 | ipmx6.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.77 | mx-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.78 | identikey-test-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.79 | smtp-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.80 | directory-legacy-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.81 | directory-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.82 | directory-test-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.83 | oud-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.85 | ipmx8.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.86 | adtest-connector-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.87 | ad-connector-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.88 | spsc4-f5-67.colorado.edu | 2025-08-21 17:46:16 |
| 128.138.67.89 | spsc5-f5-67.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.90 | spsc5-f5-vip-67.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.91 | identikey-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.92 | buffportal-stg-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.93 | cucontent-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.94 | buffportal-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.95 | vault-ltm-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.96 | ipmx1-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.97 | ipmx2-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.98 | ipmx7-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.101 | ucb-crl-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.102 | ucb-pki-jamf-cdp.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.103 | touchpoint-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.104 | vault-test-ltm-spsc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.105 | spsc7-f5-ltm-67.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.106 | spsc8-f5-ltm-67.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.107 | spsc7-f5-vip-ltm-67.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.108 | cucontent-spsc7-test.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.129 | gateway.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.134 | ibs-legacy.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.135 | greenlantern.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.136 | converge-training-dev.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.137 | ibs-webtest.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.138 | ibs-mitch.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.139 | ibspg.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.140 | ibs-dogfood.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.141 | hazards-api.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.142 | converge-training.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.143 | hazards.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.144 | ibs-sql-test.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.146 | ibs-sql-prod.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.147 | crazyharry.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.148 | ibs-nvivo.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.149 | rizzorat.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.150 | ibs-mid-geo.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.153 | ibs-hazus.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.154 | ibs-grid.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.155 | walter.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.156 | ibs-ftptemp.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.157 | ibs-morty.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.158 | ibs-lb.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.159 | floydpepper.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.160 | swedishchef.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.161 | ibs-inventory.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.162 | cspv.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.163 | cupc.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.166 | ibs-economics.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.167 | ibs-config.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.168 | ibs-ibs.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.170 | sweetums.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.171 | ibs-personnel.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.172 | ibs-rs-bk.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.173 | ibs-sd-transfer.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.174 | addhealth.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.175 | lewzealand.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.176 | fiama.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.178 | acttestserver.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.179 | converge-dev.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.180 | ibs-stepdown.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.181 | ibsgrid.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.182 | ibs-collector.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.183 | ibs-print.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.184 | cspv-dev.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.185 | cupc-dev.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.186 | ibsweb-dev.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.187 | minella.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.188 | ibs-fftg.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.189 | fozziebear.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.190 | ibs-lonestar.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.191 | mahnamahna.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.192 | flash.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.193 | sameagle.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.194 | scooter.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.195 | blueprintsprograms.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.196 | safe-schools.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.197 | converge.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.198 | ibs-fftg-trans.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.199 | ibs-midlifems.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.200 | henson.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.202 | pepeprawn.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.203 | ibs-openmanage.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.204 | ibs-ibs-dev.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.205 | ibs-rd-cb.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.207 | ibs-rd-web.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.208 | ibs-rd-web02.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.216 | cu-spsc-ibs-128.138.67.216.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.218 | cu-spsc-ibs-128.138.67.218.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.219 | cu-spsc-ibs-128.138.67.219.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.220 | cu-spsc-ibs-128.138.67.220.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.221 | cu-spsc-ibs-128.138.67.221.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.222 | cu-spsc-ibs-128.138.67.222.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.223 | cu-spsc-ibs-128.138.67.223.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.224 | cu-spsc-ibs-128.138.67.224.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.225 | cu-spsc-ibs-128.138.67.225.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.226 | cu-spsc-ibs-128.138.67.226.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.227 | cu-spsc-ibs-128.138.67.227.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.228 | cu-spsc-ibs-128.138.67.228.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.229 | cu-spsc-ibs-128.138.67.229.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.230 | cu-spsc-ibs-128.138.67.230.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.231 | cu-spsc-ibs-128.138.67.231.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.232 | cu-spsc-ibs-128.138.67.232.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.233 | cu-spsc-ibs-128.138.67.233.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.234 | cu-spsc-ibs-128.138.67.234.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.235 | cu-spsc-ibs-128.138.67.235.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.236 | cu-spsc-ibs-128.138.67.236.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.237 | cu-spsc-ibs-128.138.67.237.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.238 | cu-spsc-ibs-128.138.67.238.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.239 | cu-spsc-ibs-128.138.67.239.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.240 | cu-spsc-ibs-128.138.67.240.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.241 | cu-spsc-ibs-128.138.67.241.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.242 | cu-spsc-ibs-128.138.67.242.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.243 | cu-spsc-ibs-128.138.67.243.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.244 | cu-spsc-ibs-128.138.67.244.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.245 | cu-spsc-ibs-128.138.67.245.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.246 | cu-spsc-ibs-128.138.67.246.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.247 | cu-spsc-ibs-128.138.67.247.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.248 | cu-spsc-ibs-128.138.67.248.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.249 | cu-spsc-ibs-128.138.67.249.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.250 | cu-spsc-ibs-128.138.67.250.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.251 | cu-spsc-ibs-128.138.67.251.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.252 | cu-spsc-ibs-128.138.67.252.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.253 | cu-spsc-ibs-128.138.67.253.colorado.edu | 2025-08-18 10:22:56 |
| 128.138.67.254 | cu-spsc-ibs-128.138.67.254.colorado.edu | 2025-08-18 10:22:56 |
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 |