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:237)

IP Host DateTime
128.138.115.1 engr2-gw-pdps.colorado.edu 2025-08-18 10:23:45
128.138.115.3 pdps115-3.colorado.edu 2025-08-18 10:23:45
128.138.115.4 fiber115-176a-4.colorado.edu 2025-08-18 10:23:45
128.138.115.5 pdps115-5.colorado.edu 2025-08-18 10:23:45
128.138.115.6 ehskronosclk1.colorado.edu 2025-08-18 10:23:45
128.138.115.7 prkbusoffice.colorado.edu 2025-08-18 10:23:45
128.138.115.9 dps.colorado.edu 2025-08-18 10:23:45
128.138.115.10 ptsserv3.colorado.edu 2025-08-18 10:23:45
128.138.115.11 ucpd11.colorado.edu 2025-08-18 10:23:45
128.138.115.12 ucpd12.colorado.edu 2025-08-18 10:23:45
128.138.115.13 pdpskronosclk1.colorado.edu 2025-08-18 10:23:45
128.138.115.14 ucpd14.colorado.edu 2025-08-18 10:23:45
128.138.115.15 transportation.colorado.edu 2025-08-18 10:23:45
128.138.115.16 ucpd16.colorado.edu 2025-08-18 10:23:45
128.138.115.17 ucpd17.colorado.edu 2025-08-18 10:23:45
128.138.115.18 ucpd18.colorado.edu 2025-08-18 10:23:45
128.138.115.19 ucpd19.colorado.edu 2025-08-18 10:23:45
128.138.115.20 ucpd20.colorado.edu 2025-08-18 10:23:45
128.138.115.21 ucpd21.colorado.edu 2025-08-18 10:23:45
128.138.115.22 pdps115-22.colorado.edu 2025-08-18 10:23:45
128.138.115.23 ucpd23.colorado.edu 2025-08-18 10:23:45
128.138.115.24 ucpd24.colorado.edu 2025-08-16 11:55:43
128.138.115.25 ucpd25.colorado.edu 2025-08-18 10:23:45
128.138.115.26 ucpd26.colorado.edu 2025-08-18 10:23:45
128.138.115.27 ucpd27.colorado.edu 2025-08-18 10:23:45
128.138.115.28 pdpskronos.colorado.edu 2025-08-18 10:23:45
128.138.115.29 ucpd29.colorado.edu 2025-08-18 10:23:45
128.138.115.30 ucpd30.colorado.edu 2025-08-18 10:23:45
128.138.115.31 ucpd31.colorado.edu 2025-08-18 10:23:45
128.138.115.32 ucpd32.colorado.edu 2025-08-18 10:23:45
128.138.115.33 ucpd33.colorado.edu 2025-08-18 10:23:45
128.138.115.34 prklexmark.colorado.edu 2025-08-18 10:23:45
128.138.115.35 ucpd35.colorado.edu 2025-08-18 10:23:45
128.138.115.36 ucpd36.colorado.edu 2025-08-18 10:23:45
128.138.115.37 ucpd37.colorado.edu 2025-08-18 10:23:45
128.138.115.38 ucpd38.colorado.edu 2025-08-18 10:23:45
128.138.115.39 ucpd39.colorado.edu 2025-08-18 10:23:45
128.138.115.40 ucpd40.colorado.edu 2025-08-18 10:23:45
128.138.115.41 ucpd41.colorado.edu 2025-08-18 10:23:45
128.138.115.42 ucpd42.colorado.edu 2025-08-18 10:23:45
128.138.115.43 ucpd43.colorado.edu 2025-08-18 10:23:45
128.138.115.44 ucpd44.colorado.edu 2025-08-18 10:23:45
128.138.115.45 ucpd45.colorado.edu 2025-08-18 10:23:45
128.138.115.46 pdps115-46.colorado.edu 2025-08-18 10:23:45
128.138.115.47 ucpd47.colorado.edu 2025-08-18 10:23:45
128.138.115.48 prkwkclzr.colorado.edu 2025-08-18 10:23:45
128.138.115.49 ucpd49.colorado.edu 2025-08-18 10:23:45
128.138.115.50 pdps115-50.colorado.edu 2025-08-18 10:23:45
128.138.115.51 dpsforms.colorado.edu 2025-08-18 10:23:45
128.138.115.52 ucpd52.colorado.edu 2025-08-18 10:23:45
128.138.115.53 ucpd53.colorado.edu 2025-08-18 10:23:45
128.138.115.54 ucpd54.colorado.edu 2025-08-18 10:23:45
128.138.115.55 pdps115-55.colorado.edu 2025-08-18 10:23:45
128.138.115.56 ucpd56.colorado.edu 2025-08-18 10:23:45
128.138.115.57 ucpd57.colorado.edu 2025-08-18 10:23:45
128.138.115.58 ucpd58.colorado.edu 2025-08-18 10:23:45
128.138.115.59 ucpd59.colorado.edu 2025-08-18 10:23:45
128.138.115.60 ucpd60.colorado.edu 2025-08-18 10:23:45
128.138.115.61 ucpd61.colorado.edu 2025-08-18 10:23:45
128.138.115.62 ucpd62.colorado.edu 2025-08-18 10:23:45
128.138.115.63 ucpd63.colorado.edu 2025-08-18 10:23:45
128.138.115.64 ucpdkronos2.colorado.edu 2025-08-18 10:23:45
128.138.115.65 ucpd65.colorado.edu 2025-08-18 10:23:45
128.138.115.66 ucpd66.colorado.edu 2025-08-18 10:23:45
128.138.115.67 ucpd67.colorado.edu 2025-08-18 10:23:45
128.138.115.68 ucpd68.colorado.edu 2025-08-18 10:23:45
128.138.115.69 ucpd69.colorado.edu 2025-08-18 10:23:45
128.138.115.70 test1.colorado.edu 2025-08-18 10:23:45
128.138.115.71 test2.colorado.edu 2025-08-18 10:23:45
128.138.115.72 ucpd72.colorado.edu 2025-08-18 10:23:45
128.138.115.73 ucpd73.colorado.edu 2025-08-18 10:23:45
128.138.115.74 nwslive.colorado.edu 2025-08-21 17:46:46
128.138.115.75 ucpd75.colorado.edu 2025-08-18 10:23:45
128.138.115.76 ucpd76.colorado.edu 2025-08-18 10:23:45
128.138.115.77 ucpd77.colorado.edu 2025-08-18 10:23:45
128.138.115.78 nwstest.colorado.edu 2025-08-18 10:23:45
128.138.115.79 ucpd79.colorado.edu 2025-08-18 10:23:45
128.138.115.80 ucpd80.colorado.edu 2025-08-18 10:23:45
128.138.115.81 ucpd81.colorado.edu 2025-08-18 10:23:45
128.138.115.82 pdpsadminxerox.colorado.edu 2025-08-18 10:23:45
128.138.115.83 pol-com-nice.colorado.edu 2025-08-18 10:23:45
128.138.115.84 ucpd84.colorado.edu 2025-08-18 10:23:45
128.138.115.85 pdps115-85.colorado.edu 2025-08-18 10:23:45
128.138.115.86 pol-com-inform.colorado.edu 2025-08-18 10:23:45
128.138.115.87 ucpd87.colorado.edu 2025-08-18 10:23:45
128.138.115.88 pdps115-88.colorado.edu 2025-08-18 10:23:45
128.138.115.89 pdps115-89.colorado.edu 2025-08-18 10:23:45
128.138.115.90 ucpd90.colorado.edu 2025-08-18 10:23:45
128.138.115.91 pdps115-91.colorado.edu 2025-08-18 10:23:45
128.138.115.92 pdps115-92.colorado.edu 2025-08-18 10:23:45
128.138.115.93 communitysafety.colorado.edu 2025-08-18 10:23:45
128.138.115.94 pdps115-94.colorado.edu 2025-08-18 10:23:45
128.138.115.95 pdps115-95.colorado.edu 2025-08-18 10:23:45
128.138.115.96 pdps115-96.colorado.edu 2025-08-18 10:23:45
128.138.115.97 ucpd97.colorado.edu 2025-08-18 10:23:45
128.138.115.98 ucpd98.colorado.edu 2025-08-18 10:23:45
128.138.115.99 nwssan.colorado.edu 2025-08-18 10:23:45
128.138.115.100 ucpd100.colorado.edu 2025-08-18 10:23:45
128.138.115.101 prkadminucpd.colorado.edu 2025-08-18 10:23:45
128.138.115.102 ehsc115-102.colorado.edu 2025-08-18 10:23:45
128.138.115.103 pdps115-103.colorado.edu 2025-08-18 10:23:45
128.138.115.104 repage.colorado.edu 2025-08-18 10:23:45
128.138.115.105 pdps115-105.colorado.edu 2025-08-18 10:23:45
128.138.115.106 pdps115-106.colorado.edu 2025-08-18 10:23:45
128.138.115.107 omega.colorado.edu 2025-08-18 10:23:45
128.138.115.108 ucpd108.colorado.edu 2025-08-18 10:23:45
128.138.115.109 ucpd109.colorado.edu 2025-08-18 10:23:45
128.138.115.110 ucpd110.colorado.edu 2025-08-18 10:23:45
128.138.115.111 rodeo.colorado.edu 2025-08-18 10:23:45
128.138.115.112 pdps-171-akcp1.colorado.edu 2025-08-18 10:23:45
128.138.115.113 psoserv.colorado.edu 2025-08-18 10:23:45
128.138.115.114 ucpd114.colorado.edu 2025-08-18 10:23:45
128.138.115.115 pdps115-115-dhcp.colorado.edu 2025-08-21 17:46:46
128.138.115.116 pdps115-116-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.117 pdps115-117-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.118 pdps115-118-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.119 pdps115-119-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.120 pdps115-120-dhcp.colorado.edu 2025-08-21 17:46:46
128.138.115.121 pdps115-121-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.122 pdps115-122-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.123 pdps115-123-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.124 pdps115-124-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.125 pdps115-125-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.126 pdps115-126-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.127 pdps115-127-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.128 pdps115-128-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.129 pdps115-129-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.130 pdps115-130-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.131 ucpd131.colorado.edu 2025-08-18 10:23:45
128.138.115.132 ucpd132.colorado.edu 2025-08-18 10:23:45
128.138.115.133 parkingfms2.colorado.edu 2025-08-18 10:23:45
128.138.115.134 ucpd134.colorado.edu 2025-08-18 10:23:45
128.138.115.135 ptsdomctl.colorado.edu 2025-08-18 10:23:45
128.138.115.136 hpprkopr.colorado.edu 2025-08-18 10:23:45
128.138.115.137 hpprkadm.colorado.edu 2025-08-18 10:23:45
128.138.115.138 ehsc-220-wiav.colorado.edu 2025-08-18 10:23:45
128.138.115.139 radio.colorado.edu 2025-08-18 10:23:45
128.138.115.140 pdps115-140.colorado.edu 2025-08-18 10:23:45
128.138.115.141 prkcbarker.colorado.edu 2025-08-18 10:23:45
128.138.115.142 pdpskronosclk2.colorado.edu 2025-08-18 10:23:45
128.138.115.143 ptswebserv.colorado.edu 2025-08-18 10:23:45
128.138.115.144 prkbusofcwdoprtsrv1.colorado.edu 2025-08-18 10:23:45
128.138.115.145 prkbusofcprtsrv1.colorado.edu 2025-08-21 17:46:46
128.138.115.146 pdps115-146.colorado.edu 2025-08-18 10:23:45
128.138.115.148 pdps115-148.colorado.edu 2025-08-18 10:23:45
128.138.115.149 pdps115-149.colorado.edu 2025-08-18 10:23:45
128.138.115.150 pdps115-150.colorado.edu 2025-08-18 10:23:45
128.138.115.152 prkpermitprt.colorado.edu 2025-08-18 10:23:45
128.138.115.153 pol-com-serv.colorado.edu 2025-08-18 10:23:45
128.138.115.154 pdps115-154.colorado.edu 2025-08-18 10:23:45
128.138.115.155 pdps115-155.colorado.edu 2025-08-18 10:23:45
128.138.115.157 ehskronosclk2.colorado.edu 2025-08-18 10:23:45
128.138.115.161 pdps115-161-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.162 pdps115-162-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.163 pdps115-163-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.164 pdps115-164-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.165 pdps115-165-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.166 pdps115-166-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.167 pdps115-167-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.168 pdps115-168-dhcp.colorado.edu 2025-08-21 17:46:46
128.138.115.169 pdps115-169-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.170 pdps115-170-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.171 pdps115-171-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.173 pdps115-173.colorado.edu 2025-08-18 10:23:45
128.138.115.175 pdps115-175-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.176 pdps115-176-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.177 pdps115-177-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.178 pdps115-178-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.179 pdps115-179-dhcp.colorado.edu 2025-08-21 17:46:46
128.138.115.180 pdps115-180-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.181 pdps115-181-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.182 pdps115-182-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.183 pdps115-183-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.184 pdps115-184-dhcp.colorado.edu 2025-08-21 17:46:46
128.138.115.185 pdps115-185-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.186 pdps115-186-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.187 pdps115-187-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.188 pdps115-188-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.189 pdps115-189-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.190 pdps115-190-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.192 ucbparkingt.colorado.edu 2025-08-21 17:46:46
128.138.115.193 pdps115-193.colorado.edu 2025-08-18 10:23:45
128.138.115.194 pdps115-194.colorado.edu 2025-08-18 10:23:45
128.138.115.198 pdps115-198.colorado.edu 2025-08-18 10:23:45
128.138.115.199 pdps115-199.colorado.edu 2025-08-18 10:23:45
128.138.115.201 pdps115-201.colorado.edu 2025-08-18 10:23:45
128.138.115.202 ehsc115-202.colorado.edu 2025-08-18 10:23:45
128.138.115.203 pdps115-203.colorado.edu 2025-08-18 10:23:45
128.138.115.205 pdps115-205.colorado.edu 2025-08-18 10:23:45
128.138.115.206 pdps115-206.colorado.edu 2025-08-18 10:23:45
128.138.115.207 pdps115-207.colorado.edu 2025-08-18 10:23:45
128.138.115.208 pdps115-208.colorado.edu 2025-08-18 10:23:45
128.138.115.210 hpbusadm.colorado.edu 2025-08-18 10:23:45
128.138.115.211 pdps115-211-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.212 pdps115-212-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.213 pdps115-213-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.214 pdps115-214-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.215 pdps115-215-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.216 pdps115-216-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.217 pdps115-217-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.218 pdps115-218-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.219 pdps115-219-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.220 pdps115-220-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.221 pdps115-221-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.222 pdps115-222-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.223 pdps115-223-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.224 pdps115-224-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.225 pdps115-225-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.226 pdps115-226-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.227 pdps115-227-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.228 pdps115-228-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.229 pdps115-229-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.230 pdps115-230-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.231 pdps115-231-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.232 pdps115-232-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.233 pdps115-233-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.234 pdps115-234-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.235 pdps115-235-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.236 pdps115-236-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.237 pdps115-237-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.238 pdps115-238-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.239 pdps115-239-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.240 pdps115-240-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.241 pdps115-241-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.242 pdps115-242-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.243 pdps115-243-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.244 pdps115-244-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.245 pdps115-245-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.246 pdps115-246-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.247 pdps115-247-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.248 pdps115-248-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.249 pdps115-249-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.250 pdps115-250-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.251 pdps115-251-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.252 pdps115-252-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.253 pdps115-253-dhcp.colorado.edu 2025-08-18 10:23:45
128.138.115.254 pdps115-254-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