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:235)
| IP | Host | DateTime |
|---|---|---|
| 128.138.135.1 | snow-gw.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.4 | icefall.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.5 | icepack.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.6 | iceport.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.7 | snowprint.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.8 | frostbite.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.10 | iceprint.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.11 | flake.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.12 | kayak.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.13 | hoth.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.14 | coldfoot.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.15 | iceland.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.16 | brash.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.17 | fuyu.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.18 | hummock.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.19 | slush.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.20 | sidads.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.21 | sastrugi.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.22 | macice.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.23 | iceball.colorado.edu | 2025-08-21 17:47:38 |
| 128.138.135.24 | nunatak.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.26 | permian.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.27 | crevasse.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.28 | icehouse.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.29 | icicle.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.30 | growler.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.31 | iceman.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.32 | vanice.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.33 | sitka.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.34 | breccia.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.35 | nomad.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.36 | iceacc.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.37 | shiver.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.38 | snowbox.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.39 | icecave.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.40 | kodiak.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.41 | permafrost.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.42 | mrazik.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.43 | k2.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.44 | klister.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.45 | hurley.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.46 | icetec.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.47 | snow.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.48 | flurry.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.49 | snowbridge.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.50 | frozen.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.51 | blackice.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.52 | drumlin.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.53 | floeberg.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.54 | hielo.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.55 | kryos.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.56 | tundra.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.57 | blizzard.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.58 | neve.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.59 | musher.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.60 | gpxsno.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.61 | nordic.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.62 | glacier.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.63 | pingo.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.64 | neige.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.65 | snowflake.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.66 | frosty.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.67 | iceberg.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.68 | suncup.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.69 | shuga.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.70 | liquid.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.71 | glace.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.72 | telemark.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.73 | solid.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.74 | gas.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.75 | juneau.colorado.edu | 2025-08-21 17:47:53 |
| 128.138.135.76 | snowshoe.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.77 | leads.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.78 | icepick.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.80 | hail.colorado.edu | 2025-08-21 17:47:46 |
| 128.138.135.81 | snowburst.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.82 | esker.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.83 | huka.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.84 | mactundra.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.85 | mukluk.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.87 | bipolar.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.88 | khumbu.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.89 | zamboni.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.90 | spectra.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.92 | endurance.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.93 | gelee2.colorado.edu | 2025-08-21 17:47:32 |
| 128.138.135.94 | coriolis.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.95 | tolva.colorado.edu | 2025-08-21 17:47:38 |
| 128.138.135.96 | megadune.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.97 | serac.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.98 | arctic.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.99 | fastice.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.100 | icetea.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.101 | icewater.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.102 | snowfall.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.103 | mactaiga.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.104 | snowcap.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.105 | macaque.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.106 | macmurdo.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.107 | barrow.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.108 | mogul.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.109 | palsa.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.110 | nilak.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.111 | iceblink.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.112 | nsidc-winter.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.113 | pipkrake.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.114 | snowcone.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.115 | timberwolf.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.116 | snowstorm.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.117 | snowcat.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.118 | firn.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.119 | rockhopper.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.120 | polarcap.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.121 | deepsnow.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.122 | fram.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.123 | powder.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.124 | treewell.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.125 | borderice.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.126 | tuktu.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.127 | freezer.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.128 | icebox.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.129 | eiswein.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.130 | dbserver.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.132 | ingrid.colorado.edu | 2025-08-21 17:47:35 |
| 128.138.135.133 | mackenzie.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.134 | snowflower.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.135 | shinshin.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.136 | iceshelf.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.137 | cirque.colorado.edu | 2025-08-21 17:47:53 |
| 128.138.135.138 | moraine.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.139 | snowdrift.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.140 | snowpack.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.141 | icing.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.142 | sleet.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.143 | icesheet.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.144 | icewedge.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.145 | icestorm.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.146 | icemaker.colorado.edu | 2025-08-21 17:47:38 |
| 128.138.135.147 | iceblue.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.148 | meltdown.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.149 | avalanche.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.150 | suncrust.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.151 | hp4350.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.152 | glims.colorado.edu | 2025-08-16 11:55:43 |
| 128.138.135.153 | wuzzles.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.154 | snowblower.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.155 | bergybit.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.156 | whiteout.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.157 | iceaxe.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.158 | gelee.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.159 | icebound.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.162 | brashice.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.164 | icebadger.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.165 | snowfence.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.166 | coldwave.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.167 | summit.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.168 | snowburn.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.169 | driftice.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.170 | iceotter.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.171 | icemelt.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.175 | snowboard.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.179 | eisvogel.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.180 | sneg.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.181 | baroclinic.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.182 | arctic1.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.183 | arctic2.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.184 | yama.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.185 | thinice.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.186 | freeze.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.187 | newice.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.188 | sit.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.189 | bip.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.190 | lakeice.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.191 | icebreaker.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.192 | prudhoe.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.193 | naled.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.194 | iceburn.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.195 | snowcave.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.196 | iceduck.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.197 | toolik.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.198 | icechip.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.199 | taku.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.200 | perfnsidc.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.201 | snowice.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.202 | icex1.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.203 | icex2.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.204 | icex3.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.205 | icex4.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.206 | icex5.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.207 | frostyboy.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.208 | perfnsidcb.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.209 | perfnsidcc.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.211 | snowmiser.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.212 | slurpee.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.213 | greenland.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.214 | rosebud.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.215 | rosie.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.216 | scoresby.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.217 | ledokol.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.218 | nuicemaker.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.219 | nusnow.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.220 | memex.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.221 | iceroad.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.222 | icee.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.224 | southpole.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.225 | northpole.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.226 | iceage.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.227 | zima.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.228 | grele.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.229 | otzi.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.230 | frozone.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.231 | rockyroad.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.232 | moulin.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.233 | frigid.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.234 | popsicle.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.235 | mdserv.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.236 | arctic3.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.237 | arctic4.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.238 | arctic5.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.239 | arctic6.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.240 | italianice.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.241 | snowldap.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.242 | iceldap.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.243 | snowden10.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.244 | snowhut10.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.245 | snowden.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.246 | snowhut.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.247 | icecap.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.248 | nsidc-blizzard.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.249 | nsidc-flurry.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.250 | nsidc-summit.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.251 | nsidc-tundra.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.252 | nsidc-snowcrust.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.253 | nsidc-iceshares.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.135.254 | rscf.colorado.edu | 2025-08-21 17:47:46 |
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 |