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 2024-04-30 18:27:03
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 2024-04-30 18:27:03
128.91.191.4 pgh-pvn-comcast-02.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.5 pgh-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.6 pgh-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.7 pgh-pvn-comcast-05.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.8 pgh-pvn-comcast-06.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.9 pgh-pvn-comcast-07.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.10 pgh-pvn-comcast-08.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.11 pgh-pvn-comcast-09.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.12 pgh-pvn-comcast-10.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.13 pgh-pvn-comcast-11.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.14 pgh-pvn-comcast-12.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.17 irb4040.hrn.router.upenn.edu 2024-04-30 18:27:03
128.91.191.18 hrn-pvn-comcast-00.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.19 hrn-pvn-comcast-01.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.20 hrn-pvn-comcast-02.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.21 hrn-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.22 hrn-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.23 hrn-pvn-comcast-05.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.24 hrn-pvn-comcast-06.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.25 hrn-pvn-comcast-07.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.26 hrn-pvn-comcast-08.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.27 hrn-pvn-comcast-09.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.28 hrn-pvn-comcast-10.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.29 hrn-pvn-comcast-11.pennvideo.upenn.edu 2024-04-30 18:27:03
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 2024-04-30 18:27:03
128.91.191.34 dia-pvn-comcast-00.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.35 dia-pvn-comcast-01.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.36 dia-pvn-comcast-02.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.37 dia-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.38 dia-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.39 dia-pvn-comcast-05.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.40 dia-pvn-comcast-06.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.41 dia-pvn-comcast-07.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.42 dia-pvn-comcast-08.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.43 dia-pvn-comcast-09.pennvideo.upenn.edu 2024-04-30 18:27:03
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 2024-04-30 18:27:03
128.91.191.46 dia-pvn-comcast-12.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.49 irb4040.ach.router.upenn.edu 2024-04-30 18:27:03
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 2024-04-30 18:27:03
128.91.191.52 ach-pvn-comcast-02.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.53 ach-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.54 ach-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.57 col-pvn-gw.router.upenn.edu 2024-04-30 18:27:03
128.91.191.58 col-pvn-comcast-0000.video.isc.upenn.edu 2024-04-30 18:27:03
128.91.191.59 col-pvn-comcast-0001.video.isc.upenn.edu 2024-04-30 18:27:03
128.91.191.60 col-pvn-comcast-0002.video.isc.upenn.edu 2024-04-30 18:27:03
128.91.191.61 col-pvn-comcast-0003.video.isc.upenn.edu 2024-04-30 18:27:03
128.91.191.62 col-pvn-comcast-0004.video.isc.upenn.edu 2024-04-30 18:27:03
128.91.191.65 dcc-pvn-gw.router.upenn.edu 2024-04-30 18:27:03
128.91.191.66 dcc-pvn-comcast-00.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.67 dcc-pvn-comcast-01.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.68 dcc-pvn-comcast-02.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.69 dcc-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.70 dcc-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.73 lch-pvn-gw.router.upenn.edu 2024-04-30 18:27:03
128.91.191.74 lch-pvn-comcast-00.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.75 lch-pvn-comcast-01.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.76 lch-pvn-comcast-02.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.77 lch-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.78 lch-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
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 2024-04-30 18:27:03
128.91.191.83 wal-pvn-comcast-01.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.84 wal-pvn-comcast-02.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.85 wal-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.86 wal-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.89 kin-pvn-gw.router.upenn.edu 2024-04-30 18:27:03
128.91.191.90 kin-pvn-comcast-00.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.91 kin-pvn-comcast-01.pennvideo.upenn.edu 2024-04-30 18:27:03
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 2024-04-30 18:27:03
128.91.191.94 kin-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.97 irb4040.lsl.router.upenn.edu 2024-04-30 18:27:03
128.91.191.98 lew-pvn-comcast-00.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.99 lew-pvn-comcast-01.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.100 lew-pvn-comcast-02.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.101 lew-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.102 lew-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.105 nic-pvn-gw.router.upenn.edu 2024-04-30 18:27:03
128.91.191.106 nic-pvn-comcast-0000.video.isc.upenn.edu 2024-04-30 18:27:03
128.91.191.107 nic-pvn-comcast-0001.video.isc.upenn.edu 2024-04-30 18:27:03
128.91.191.108 nic-pvn-comcast-0002.video.isc.upenn.edu 2024-04-30 18:27:03
128.91.191.109 nic-pvn-comcast-0003.video.isc.upenn.edu 2024-04-30 18:27:03
128.91.191.110 nic-pvn-comcast-0004.video.isc.upenn.edu 2024-04-30 18:27:03
128.91.191.113 xe2-1-11-4040.huntsman.router.upenn.edu 2024-04-30 18:27:03
128.91.191.114 lst-pvn-comcast-00.pennvideo.upenn.edu 2024-04-30 18:27:03
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 2024-04-30 18:27:03
128.91.191.117 lst-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.118 lst-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.121 irb4040.mla.router.upenn.edu 2024-04-30 18:27:03
128.91.191.122 mla-pvn-comcast-00.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.123 mla-pvn-comcast-01.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.124 mla-pvn-comcast-02.pennvideo.upenn.edu 2024-04-25 02:39:52
128.91.191.125 mla-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.126 mla-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.137 irb4040.cas.router.upenn.edu 2024-04-30 18:27:03
128.91.191.138 cas-pvn-comcast-00.pennvideo.upenn.edu 2024-04-30 18:27:03
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 2024-04-30 18:27:03
128.91.191.141 cas-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.142 cas-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.145 irb4040.sfr.router.upenn.edu 2024-04-30 18:27:03
128.91.191.146 sfr-pvn-comcast-00.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.147 sfr-pvn-comcast-01.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.148 sfr-pvn-comcast-02.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.149 sfr-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
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 2024-04-30 18:27:03
128.91.191.154 may-pvn-comcast-00.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.155 may-pvn-comcast-01.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.156 may-pvn-comcast-02.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.157 may-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.158 may-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.161 irb4040.dub.router.upenn.edu 2024-04-30 18:27:03
128.91.191.162 dub-pvn-comcast-00.pennvideo.upenn.edu 2024-04-30 18:27:03
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 2024-04-30 18:27:03
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 2024-04-30 18:27:03
128.91.191.169 irb4040.vpm.router.upenn.edu 2024-04-30 18:27:03
128.91.191.170 vpm-pvn-comcast-00.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.171 vpm-pvn-comcast-01.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.172 vpm-pvn-comcast-02.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.173 vpm-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.174 vpm-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.177 xe3-1-14-4040.levy.router.upenn.edu 2024-04-30 18:27:03
128.91.191.178 spa-pvn-comcast-00.pennvideo.upenn.edu 2024-04-30 18:27:03
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 2024-04-30 18:27:03
128.91.191.181 spa-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
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 2024-04-30 18:27:03
128.91.191.187 hse-pvn-comcast-01.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.188 hse-pvn-comcast-02.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.189 hse-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.190 hse-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.193 irb4040.crb.router.upenn.edu 2024-04-30 18:27:03
128.91.191.194 crb-pvn-comcast-00.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.195 crb-pvn-comcast-01.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.196 crb-pvn-comcast-02.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.197 crb-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.198 crb-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.209 irb4040.brb.router.upenn.edu 2024-04-30 18:27:03
128.91.191.210 brb-pvn-comcast-00.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.211 brb-pvn-comcast-01.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.212 brb-pvn-comcast-02.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.213 brb-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.214 brb-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.217 irb4040.brc.router.upenn.edu 2024-04-30 18:27:03
128.91.191.218 brc-pvn-comcast-00.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.219 brc-pvn-comcast-01.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.220 brc-pvn-comcast-02.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.221 brc-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.222 brc-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.241 irb4040.vhp.router.upenn.edu 2024-04-30 18:27:03
128.91.191.242 vhp-pvn-comcast-00.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.243 vhp-pvn-comcast-01.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.244 vhp-pvn-comcast-02.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.245 vhp-pvn-comcast-03.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.246 vhp-pvn-comcast-04.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.247 vhp-pvn-comcast-05.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.248 vhp-pvn-comcast-06.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.249 vhp-pvn-comcast-07.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.250 vhp-pvn-comcast-08.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.251 vhp-pvn-comcast-09.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.252 vhp-pvn-comcast-10.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.253 vhp-pvn-comcast-11.pennvideo.upenn.edu 2024-04-30 18:27:03
128.91.191.254 vhp-pvn-comcast-12.pennvideo.upenn.edu 2024-04-30 18:27:03

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30461 1446924342 971577817377938
Brazil 9006 88044496 29408004378630
China 6734 372650104 129927890281088
Russian Federation 5802 47615250 294590729678656
India 5791 36222752 24469529137152
Australia 5010 42289524 20565939984384
Indonesia 3297 17806848 1328853745664
United Kingdom 3182 80870564 32285154344960
Germany 3099 113869864 71011008970752
Poland 2510 19283456 15946827961344
Canada 2344 55236248 3510442656768
France 2282 77266208 12875370528768
Ukraine 2116 9689600 5076029276160
Bangladesh 1760 1908272 1005579862016
Netherlands 1588 55671984 26092623431168
Italy 1299 52328656 28857019924480
Hong Kong 1271 17934452 1721396953856
Argentina 1260 19540704 18805908832256
Japan 1233 168119656 33532218114048
Spain 1225 34629632 7936553717760