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
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Reverse DNS List (Total:166)

IP Host DateTime
128.138.117.1 rgnt-gw-1fl.colorado.edu 2024-04-30 22:48:04
128.138.117.6 regconnect.colorado.edu 2024-04-30 22:48:04
128.138.117.12 ucbimages.colorado.edu 2024-04-30 22:48:04
128.138.117.13 moses.colorado.edu 2024-04-25 06:42:11
128.138.117.18 regmail.colorado.edu 2024-04-30 22:48:04
128.138.117.20 regex.colorado.edu 2024-04-30 22:48:04
128.138.117.24 registrardev-old.colorado.edu 2024-04-30 22:48:04
128.138.117.26 rmacrao-old.colorado.edu 2024-04-30 22:48:04
128.138.117.28 regucb.colorado.edu 2024-04-30 22:48:04
128.138.117.30 tiweb.colorado.edu 2024-04-25 06:42:11
128.138.117.31 aarons.colorado.edu 2024-04-30 22:48:04
128.138.117.32 reg-p-records.colorado.edu 2024-04-30 22:48:04
128.138.117.33 reg-p-transcripts.colorado.edu 2024-04-30 22:48:04
128.138.117.34 reg-p-daveb.colorado.edu 2024-04-25 06:42:11
128.138.117.35 reg-p-1b78.colorado.edu 2024-04-30 22:48:04
128.138.117.36 reg-p-1b79.colorado.edu 2024-04-30 22:48:04
128.138.117.37 reg-p-1b-60.colorado.edu 2024-04-30 22:48:04
128.138.117.38 reg-p-tuitclass.colorado.edu 2024-04-30 22:48:04
128.138.117.39 reg-p-color.colorado.edu 2024-04-30 22:48:04
128.138.117.40 reg-p-window.colorado.edu 2024-04-30 22:48:04
128.138.117.41 reg-p-diploma.colorado.edu 2024-04-30 22:48:04
128.138.117.42 reg-p-acadsched.colorado.edu 2024-04-30 22:48:04
128.138.117.43 reg-platinum.colorado.edu 2024-04-30 22:48:04
128.138.117.44 reg-catalyst1.colorado.edu 2024-04-30 22:48:04
128.138.117.45 reg-catalyst2.colorado.edu 2024-04-30 22:48:04
128.138.117.46 reg-catalyst3.colorado.edu 2024-04-30 22:48:04
128.138.117.47 reg-apc2.colorado.edu 2024-04-30 22:48:04
128.138.117.48 reg-apc3.colorado.edu 2024-04-30 22:48:04
128.138.117.49 reg-apc4.colorado.edu 2024-04-30 22:48:04
128.138.117.50 reg-apc1.colorado.edu 2024-04-30 22:48:04
128.138.117.54 residency.colorado.edu 2024-04-30 22:48:04
128.138.117.55 rips.colorado.edu 2024-04-30 22:48:04
128.138.117.56 studenttransactions.colorado.edu 2024-04-30 22:48:04
128.138.117.57 regnetdev-old.colorado.edu 2024-04-30 22:48:04
128.138.117.58 rspace.colorado.edu 2024-04-30 22:48:04
128.138.117.59 big12boulder.colorado.edu 2024-04-30 22:48:04
128.138.117.60 ferpaconference.colorado.edu 2024-04-30 22:48:04
128.138.117.80 reg-tan.colorado.edu 2024-04-30 22:48:04
128.138.117.81 reg-green.colorado.edu 2024-04-25 06:42:11
128.138.117.82 reg-grey.colorado.edu 2024-04-30 22:48:04
128.138.117.83 reg-violet.colorado.edu 2024-04-30 22:48:04
128.138.117.84 reg-teal.colorado.edu 2024-04-30 22:48:04
128.138.117.85 reg-gold.colorado.edu 2024-04-30 22:48:04
128.138.117.86 reg-purple.colorado.edu 2024-04-30 22:48:04
128.138.117.87 reg-white.colorado.edu 2024-04-25 06:42:11
128.138.117.88 reg-cyan.colorado.edu 2024-04-30 22:48:04
128.138.117.89 reg-pink.colorado.edu 2024-04-30 22:48:04
128.138.117.90 reg-plum.colorado.edu 2024-04-30 22:48:04
128.138.117.91 reg-brown.colorado.edu 2024-04-25 06:42:11
128.138.117.92 reg-bronze.colorado.edu 2024-04-30 22:48:04
128.138.117.93 reg-scarlet.colorado.edu 2024-04-30 22:48:04
128.138.117.94 reg-brass.colorado.edu 2024-04-30 22:48:04
128.138.117.95 reg-wds.colorado.edu 2024-04-30 22:48:04
128.138.117.96 vmproject.colorado.edu 2024-04-30 22:48:04
128.138.117.97 vmspooler.colorado.edu 2024-04-30 22:48:04
128.138.117.98 reg-resweb.colorado.edu 2024-04-30 22:48:04
128.138.117.99 reg-resdev.colorado.edu 2024-04-30 22:48:04
128.138.117.100 reg-webservices.colorado.edu 2024-04-30 22:48:04
128.138.117.129 rgnt-gw-117-128.colorado.edu 2024-04-30 22:48:04
128.138.117.135 rgnt117-135-dhcp.colorado.edu 2024-04-25 06:42:11
128.138.117.136 rgnt117-136-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.137 rgnt117-137-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.138 rgnt117-138-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.139 rgnt117-139-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.140 rgnt117-140-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.141 rgnt117-141-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.142 rgnt117-142-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.143 rgnt117-143-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.144 rgnt117-144-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.145 rgnt117-145-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.146 rgnt117-146-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.147 rgnt117-147-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.148 rgnt117-148-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.149 rgnt117-149-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.150 rgnt117-150-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.151 rgnt117-151-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.152 rgnt117-152-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.153 rgnt117-153-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.154 rgnt117-154-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.155 rgnt117-155-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.156 rgnt117-156-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.157 rgnt117-157-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.158 rgnt117-158-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.159 rgnt117-159-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.160 rgnt117-160-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.161 rgnt117-161-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.162 rgnt117-162-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.163 rgnt117-163-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.164 rgnt117-164-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.165 rgnt117-165-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.166 rgnt117-166-dhcp.colorado.edu 2024-04-25 06:42:11
128.138.117.167 rgnt117-167-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.168 rgnt117-168-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.169 rgnt117-169-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.170 rgnt117-170-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.171 rgnt117-171-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.172 rgnt117-172-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.173 rgnt117-173-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.174 rgnt117-174-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.175 rgnt117-175-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.176 rgnt117-176-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.177 rgnt117-177-dhcp.colorado.edu 2024-04-25 06:42:11
128.138.117.178 rgnt117-178-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.179 rgnt117-179-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.180 rgnt117-180-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.181 rgnt117-181-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.182 rgnt117-182-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.183 rgnt117-183-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.184 rgnt117-184-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.185 rgnt117-185-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.186 rgnt117-186-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.187 rgnt117-187-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.188 rgnt117-188-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.189 rgnt117-189-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.190 rgnt117-190-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.191 rgnt117-191-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.192 rgnt117-192-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.193 rgnt117-193-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.194 rgnt117-194-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.195 rgnt117-195-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.196 rgnt117-196-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.197 rgnt117-197-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.198 rgnt117-198-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.199 rgnt117-199-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.200 rgnt117-200-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.201 rgnt117-201-dhcp.colorado.edu 2024-04-25 06:42:11
128.138.117.202 rgnt117-202-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.203 rgnt117-203-dhcp.colorado.edu 2024-04-25 06:42:11
128.138.117.204 rgnt117-204-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.205 rgnt117-205-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.206 rgnt117-206-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.207 rgnt117-207-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.208 rgnt117-208-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.210 rgnt117-210-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.211 rgnt117-211-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.212 rgnt117-212-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.213 rgnt117-213-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.214 rgnt117-214-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.215 rgnt117-215-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.216 rgnt117-216-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.218 rgnt117-218-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.219 rgnt117-219-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.220 rgnt117-220-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.221 rgnt117-221-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.222 rgnt117-222-dhcp.colorado.edu 2024-04-25 06:42:11
128.138.117.223 rgnt117-223-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.225 rgnt117-225-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.226 rgnt117-226-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.227 rgnt117-227-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.228 rgnt117-228-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.229 rgnt117-229-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.230 rgnt117-230-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.231 rgnt117-231-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.232 rgnt117-232-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.233 rgnt117-233-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.234 rgnt117-234-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.235 rgnt117-235-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.236 rgnt117-236-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.237 rgnt117-237-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.238 rgnt117-238-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.239 rgnt117-239-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.240 rgnt117-240-dhcp.colorado.edu 2024-04-30 22:48:04
128.138.117.242 rgnt1b60.colorado.edu 2024-04-30 22:48:04
128.138.117.251 registr-mon.colorado.edu 2024-04-30 22:48:04
128.138.117.252 rgnt117-252.colorado.edu 2024-04-30 22:48:04
128.138.117.253 rgnt117-253.colorado.edu 2024-04-30 22:48:04

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30471 1446985566 971575219399826
Brazil 9006 88052176 29430787837958
China 6733 372651128 129927890084480
Russian Federation 5801 47608082 294586434711360
India 5791 36246304 24474101583872
Australia 5009 42289012 20561645082624
Indonesia 3298 17806592 1328854663168
United Kingdom 3181 80876964 32220764438528
Germany 3103 113871144 71045369888768
Poland 2510 19287808 15951122863104
Canada 2343 55240088 3510442525696
France 2283 76677152 12836716871680
Ukraine 2116 9692416 5076015579136
Bangladesh 1761 1909808 1007467364352
Netherlands 1587 55671728 26088328463872
Italy 1299 52327888 28840392196096
Hong Kong 1272 17936500 1721396822784
Argentina 1260 19550688 18801613996032
Japan 1233 168119656 33532234891264
Spain 1225 34632448 7936553783296