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:175)

IP Host DateTime
128.91.191.1 xe3-0-14-4040.huntsman.router.upenn.edu 2024-04-25 02:39:52
128.91.191.2 pgh-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.3 pgh-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.4 pgh-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.5 pgh-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.6 pgh-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.7 pgh-pvn-comcast-05.pennvideo.upenn.edu 2024-04-17 19:07:49
128.91.191.8 pgh-pvn-comcast-06.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.9 pgh-pvn-comcast-07.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.10 pgh-pvn-comcast-08.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.11 pgh-pvn-comcast-09.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.12 pgh-pvn-comcast-10.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.13 pgh-pvn-comcast-11.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.14 pgh-pvn-comcast-12.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.17 irb4040.hrn.router.upenn.edu 2024-04-25 02:39:52
128.91.191.18 hrn-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.19 hrn-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.20 hrn-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.21 hrn-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.22 hrn-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.23 hrn-pvn-comcast-05.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.24 hrn-pvn-comcast-06.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.25 hrn-pvn-comcast-07.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.26 hrn-pvn-comcast-08.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.27 hrn-pvn-comcast-09.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.28 hrn-pvn-comcast-10.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.29 hrn-pvn-comcast-11.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.30 hrn-pvn-comcast-12.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.33 irb4040.dia.router.upenn.edu 2024-04-25 02:39:52
128.91.191.34 dia-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.35 dia-pvn-comcast-01.pennvideo.upenn.edu 2024-04-17 19:07:49
128.91.191.36 dia-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.37 dia-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.38 dia-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.39 dia-pvn-comcast-05.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.40 dia-pvn-comcast-06.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.41 dia-pvn-comcast-07.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.42 dia-pvn-comcast-08.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.43 dia-pvn-comcast-09.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.44 dia-pvn-comcast-10.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.45 dia-pvn-comcast-11.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.46 dia-pvn-comcast-12.pennvideo.upenn.edu 2024-04-17 19:07:49
128.91.191.49 irb4040.ach.router.upenn.edu 2024-04-25 02:39:52
128.91.191.50 ach-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.51 ach-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.52 ach-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.53 ach-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.54 ach-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.57 col-pvn-gw.router.upenn.edu 2024-04-25 02:39:52
128.91.191.58 col-pvn-comcast-0000.video.isc.upenn.edu 2024-04-25 02:39:52
128.91.191.59 col-pvn-comcast-0001.video.isc.upenn.edu 2024-04-25 02:39:52
128.91.191.60 col-pvn-comcast-0002.video.isc.upenn.edu 2024-04-25 02:39:52
128.91.191.61 col-pvn-comcast-0003.video.isc.upenn.edu 2024-04-25 02:39:52
128.91.191.62 col-pvn-comcast-0004.video.isc.upenn.edu 2024-04-25 02:39:52
128.91.191.65 dcc-pvn-gw.router.upenn.edu 2024-04-25 02:39:52
128.91.191.66 dcc-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.67 dcc-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.68 dcc-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.69 dcc-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.70 dcc-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.73 lch-pvn-gw.router.upenn.edu 2024-04-25 02:39:52
128.91.191.74 lch-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.75 lch-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.76 lch-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.77 lch-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.78 lch-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.81 irb4040.wal.router.upenn.edu 2024-04-25 02:39:52
128.91.191.82 wal-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.83 wal-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.84 wal-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.85 wal-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.86 wal-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.89 kin-pvn-gw.router.upenn.edu 2024-04-25 02:39:52
128.91.191.90 kin-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.91 kin-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.92 kin-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.93 kin-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.94 kin-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.97 irb4040.lsl.router.upenn.edu 2024-04-25 02:39:52
128.91.191.98 lew-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.99 lew-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.100 lew-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.101 lew-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.102 lew-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.105 nic-pvn-gw.router.upenn.edu 2024-04-17 19:07:49
128.91.191.106 nic-pvn-comcast-0000.video.isc.upenn.edu 2024-04-25 02:39:52
128.91.191.107 nic-pvn-comcast-0001.video.isc.upenn.edu 2024-04-25 02:39:52
128.91.191.108 nic-pvn-comcast-0002.video.isc.upenn.edu 2024-04-25 02:39:52
128.91.191.109 nic-pvn-comcast-0003.video.isc.upenn.edu 2024-04-25 02:39:52
128.91.191.110 nic-pvn-comcast-0004.video.isc.upenn.edu 2024-04-25 02:39:52
128.91.191.113 xe2-1-11-4040.huntsman.router.upenn.edu 2024-04-25 02:39:52
128.91.191.114 lst-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.115 lst-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.116 lst-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.117 lst-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.118 lst-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.121 irb4040.mla.router.upenn.edu 2024-04-25 02:39:52
128.91.191.122 mla-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.123 mla-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.124 mla-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.126 mla-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.137 irb4040.cas.router.upenn.edu 2024-04-25 02:39:52
128.91.191.138 cas-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.139 cas-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.140 cas-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.141 cas-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.142 cas-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.145 irb4040.sfr.router.upenn.edu 2024-04-25 02:39:52
128.91.191.146 sfr-pvn-comcast-00.pennvideo.upenn.edu 2024-04-17 19:07:49
128.91.191.147 sfr-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.148 sfr-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.149 sfr-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.150 sfr-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.153 irb4041.hrs.router.upenn.edu 2024-04-25 02:39:52
128.91.191.154 may-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.155 may-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.156 may-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.157 may-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.158 may-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.161 irb4040.dub.router.upenn.edu 2024-04-25 02:39:52
128.91.191.162 dub-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.163 dub-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.164 dub-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.165 dub-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.166 dub-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.169 irb4040.vpm.router.upenn.edu 2024-04-17 19:07:49
128.91.191.170 vpm-pvn-comcast-00.pennvideo.upenn.edu 2024-04-17 19:07:49
128.91.191.171 vpm-pvn-comcast-01.pennvideo.upenn.edu 2024-04-17 19:07:49
128.91.191.172 vpm-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.173 vpm-pvn-comcast-03.pennvideo.upenn.edu 2024-04-17 19:07:49
128.91.191.174 vpm-pvn-comcast-04.pennvideo.upenn.edu 2024-04-17 19:07:49
128.91.191.177 xe3-1-14-4040.levy.router.upenn.edu 2024-04-25 02:39:52
128.91.191.178 spa-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.179 spa-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.180 spa-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.181 spa-pvn-comcast-03.pennvideo.upenn.edu 2024-04-17 19:07:49
128.91.191.182 spa-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.185 irb4041.vpm.router.upenn.edu 2024-04-25 02:39:52
128.91.191.186 hse-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.187 hse-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.188 hse-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.189 hse-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.190 hse-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.193 irb4040.crb.router.upenn.edu 2024-04-25 02:39:52
128.91.191.194 crb-pvn-comcast-00.pennvideo.upenn.edu 2024-04-17 19:07:49
128.91.191.195 crb-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.196 crb-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.197 crb-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.198 crb-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.209 irb4040.brb.router.upenn.edu 2024-04-25 02:39:52
128.91.191.210 brb-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.211 brb-pvn-comcast-01.pennvideo.upenn.edu 2024-04-17 19:07:49
128.91.191.212 brb-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.213 brb-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.214 brb-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.217 irb4040.brc.router.upenn.edu 2024-04-25 02:39:52
128.91.191.218 brc-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.219 brc-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.220 brc-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.221 brc-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.222 brc-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.241 irb4040.vhp.router.upenn.edu 2024-04-17 19:07:49
128.91.191.242 vhp-pvn-comcast-00.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.243 vhp-pvn-comcast-01.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.244 vhp-pvn-comcast-02.pennvideo.upenn.edu 2024-04-17 19:07:49
128.91.191.245 vhp-pvn-comcast-03.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.246 vhp-pvn-comcast-04.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.247 vhp-pvn-comcast-05.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.248 vhp-pvn-comcast-06.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.249 vhp-pvn-comcast-07.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.250 vhp-pvn-comcast-08.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.251 vhp-pvn-comcast-09.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.252 vhp-pvn-comcast-10.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.253 vhp-pvn-comcast-11.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.254 vhp-pvn-comcast-12.pennvideo.upenn.edu 2024-04-25 02:39:52

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30426 1445956344 971603917679762
Brazil 9001 88046600 29388682858502
China 6733 372654456 129946107847296
Russian Federation 5800 47622674 294530602692416
India 5790 36217120 24456373243904
Australia 5016 42286708 20569917167616
Indonesia 3297 17798144 1328854073344
United Kingdom 3175 80844196 32117484945408
Germany 3096 113860648 71036779429888
Poland 2511 19285504 15951105037312
Canada 2350 55995748 3531917296640
France 2280 77248544 12875267702784
Ukraine 2115 9680896 5076033732608
Bangladesh 1757 1909260 1009588502528
Netherlands 1587 55646896 26109800416768
Italy 1300 52326096 28904708177920
Hong Kong 1269 17890676 1725692052224
Argentina 1260 19536864 18797300154368
Japan 1232 168119656 33532150939648
Spain 1223 34628096 7970913456128