BGP Announced

AS CIDR Description
AS55 128.91.0.0/16 UPENN - University of Pennsylvania, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:176)

IP Host DateTime
128.91.191.1 xe3-0-14-4040.huntsman.router.upenn.edu 2025-06-04 08:23:45
128.91.191.2 pgh-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.3 pgh-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.4 pgh-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.5 pgh-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.6 pgh-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.7 pgh-pvn-comcast-05.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.8 pgh-pvn-comcast-06.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.9 pgh-pvn-comcast-07.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.10 pgh-pvn-comcast-08.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.11 pgh-pvn-comcast-09.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.12 pgh-pvn-comcast-10.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.13 pgh-pvn-comcast-11.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.14 pgh-pvn-comcast-12.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.17 irb4040.hrn.router.upenn.edu 2025-06-04 08:23:45
128.91.191.18 hrn-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.19 hrn-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.20 hrn-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.21 hrn-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.22 hrn-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.23 hrn-pvn-comcast-05.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.24 hrn-pvn-comcast-06.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.25 hrn-pvn-comcast-07.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.26 hrn-pvn-comcast-08.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.27 hrn-pvn-comcast-09.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.28 hrn-pvn-comcast-10.pennvideo.upenn.edu 2025-05-30 03:04:03
128.91.191.29 hrn-pvn-comcast-11.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.30 hrn-pvn-comcast-12.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.33 irb4040.dia.router.upenn.edu 2025-06-04 08:23:45
128.91.191.34 dia-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.35 dia-pvn-comcast-01.pennvideo.upenn.edu 2025-05-30 03:04:03
128.91.191.36 dia-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.37 dia-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.38 dia-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.39 dia-pvn-comcast-05.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.40 dia-pvn-comcast-06.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.41 dia-pvn-comcast-07.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.42 dia-pvn-comcast-08.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.43 dia-pvn-comcast-09.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.44 dia-pvn-comcast-10.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.45 dia-pvn-comcast-11.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.46 dia-pvn-comcast-12.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.49 irb4040.ach.router.upenn.edu 2025-06-04 08:23:45
128.91.191.50 ach-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.51 ach-pvn-comcast-01.pennvideo.upenn.edu 2025-05-30 03:04:03
128.91.191.52 ach-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.53 ach-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.54 ach-pvn-comcast-04.pennvideo.upenn.edu 2025-05-30 03:04:03
128.91.191.57 col-pvn-gw.router.upenn.edu 2025-06-04 08:23:45
128.91.191.58 col-pvn-comcast-0000.video.isc.upenn.edu 2025-06-04 08:23:45
128.91.191.59 col-pvn-comcast-0001.video.isc.upenn.edu 2025-06-04 08:23:45
128.91.191.60 col-pvn-comcast-0002.video.isc.upenn.edu 2025-06-04 08:23:45
128.91.191.61 col-pvn-comcast-0003.video.isc.upenn.edu 2025-06-04 08:23:45
128.91.191.62 col-pvn-comcast-0004.video.isc.upenn.edu 2025-06-04 08:23:45
128.91.191.65 dcc-pvn-gw.router.upenn.edu 2025-05-30 03:04:03
128.91.191.66 dcc-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.67 dcc-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.68 dcc-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.69 dcc-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.70 dcc-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.73 lch-pvn-gw.router.upenn.edu 2025-06-04 08:23:45
128.91.191.74 lch-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.75 lch-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.76 lch-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.77 lch-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.78 lch-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.81 irb4040.wal.router.upenn.edu 2025-06-04 08:23:45
128.91.191.82 wal-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.83 wal-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.84 wal-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.85 wal-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.86 wal-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.89 kin-pvn-gw.router.upenn.edu 2025-06-04 08:23:45
128.91.191.90 kin-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.91 kin-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.92 kin-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.93 kin-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.94 kin-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.97 irb4040.lsl.router.upenn.edu 2025-06-04 08:23:45
128.91.191.98 lew-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.99 lew-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.100 lew-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.101 lew-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.102 lew-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.105 nic-pvn-gw.router.upenn.edu 2025-06-04 08:23:45
128.91.191.106 nic-pvn-comcast-0000.video.isc.upenn.edu 2025-06-04 08:23:45
128.91.191.107 nic-pvn-comcast-0001.video.isc.upenn.edu 2025-06-04 08:23:45
128.91.191.108 nic-pvn-comcast-0002.video.isc.upenn.edu 2025-06-04 08:23:45
128.91.191.109 nic-pvn-comcast-0003.video.isc.upenn.edu 2025-06-04 08:23:45
128.91.191.110 nic-pvn-comcast-0004.video.isc.upenn.edu 2025-06-04 08:23:45
128.91.191.113 xe2-1-11-4040.huntsman.router.upenn.edu 2025-06-04 08:23:45
128.91.191.114 lst-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.115 lst-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.116 lst-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.117 lst-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.118 lst-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.121 irb4040.mla.router.upenn.edu 2025-06-04 08:23:45
128.91.191.122 mla-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.123 mla-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.124 mla-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.125 mla-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.126 mla-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.137 irb4040.cas.router.upenn.edu 2025-06-04 08:23:45
128.91.191.138 cas-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.139 cas-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.140 cas-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.141 cas-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.142 cas-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.145 irb4040.sfr.router.upenn.edu 2025-06-04 08:23:45
128.91.191.146 sfr-pvn-comcast-00.pennvideo.upenn.edu 2025-05-30 03:04:03
128.91.191.147 sfr-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.148 sfr-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.149 sfr-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.150 sfr-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.153 irb4041.hrs.router.upenn.edu 2025-06-04 08:23:45
128.91.191.154 may-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.155 may-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.156 may-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.157 may-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.158 may-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.161 irb4040.dub.router.upenn.edu 2025-06-04 08:23:45
128.91.191.162 dub-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.163 dub-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.164 dub-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.165 dub-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.166 dub-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.169 irb4040.vpm.router.upenn.edu 2025-06-04 08:23:45
128.91.191.170 vpm-pvn-comcast-00.pennvideo.upenn.edu 2025-05-30 03:04:03
128.91.191.171 vpm-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.172 vpm-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.173 vpm-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.174 vpm-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.177 xe3-1-14-4040.levy.router.upenn.edu 2025-05-30 03:04:03
128.91.191.178 spa-pvn-comcast-00.pennvideo.upenn.edu 2025-05-30 03:04:03
128.91.191.179 spa-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.180 spa-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.181 spa-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.182 spa-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.185 irb4041.vpm.router.upenn.edu 2025-06-04 08:23:45
128.91.191.186 hse-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.187 hse-pvn-comcast-01.pennvideo.upenn.edu 2025-05-30 03:04:03
128.91.191.188 hse-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.189 hse-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.190 hse-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.193 irb4040.crb.router.upenn.edu 2025-06-04 08:23:45
128.91.191.194 crb-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.195 crb-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.196 crb-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.197 crb-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.198 crb-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.209 irb4040.brb.router.upenn.edu 2025-06-04 08:23:45
128.91.191.210 brb-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.211 brb-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.212 brb-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.213 brb-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.214 brb-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.217 irb4040.brc.router.upenn.edu 2025-05-30 03:04:03
128.91.191.218 brc-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.219 brc-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.220 brc-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.221 brc-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.222 brc-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.241 irb4040.vhp.router.upenn.edu 2025-06-04 08:23:45
128.91.191.242 vhp-pvn-comcast-00.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.243 vhp-pvn-comcast-01.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.244 vhp-pvn-comcast-02.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.245 vhp-pvn-comcast-03.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.246 vhp-pvn-comcast-04.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.247 vhp-pvn-comcast-05.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.248 vhp-pvn-comcast-06.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.249 vhp-pvn-comcast-07.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.250 vhp-pvn-comcast-08.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.251 vhp-pvn-comcast-09.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.252 vhp-pvn-comcast-10.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.253 vhp-pvn-comcast-11.pennvideo.upenn.edu 2025-06-04 08:23:45
128.91.191.254 vhp-pvn-comcast-12.pennvideo.upenn.edu 2025-06-04 08:23:45

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