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:210)

IP Host DateTime
128.91.137.1 irb282.wtm.router.upenn.edu 2024-04-30 18:26:07
128.91.137.8 prdirectorsricoh.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.9 prmendelsonricoh.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.10 psn-nas1.kite.upenn.edu 2024-04-25 02:38:56
128.91.137.17 psn-nas.dria.upenn.edu 2024-04-30 18:26:07
128.91.137.19 psn-hiavision-encoder.dria.upenn.edu 2024-04-30 18:26:07
128.91.137.27 dun-2ndflr-ricoh.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.28 dun-3rdflr-ricoh.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.29 dun-psn-hp.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.30 dun-dria-it-hp.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.31 dun-wrestling-hp.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.36 dun-dhcp-001.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.37 dun-dhcp-002.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.38 dun-dhcp-003.kite.upenn.edu 2024-04-25 02:38:56
128.91.137.39 dun-dhcp-004.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.40 dun-dhcp-005.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.41 dun-dhcp-006.kite.upenn.edu 2024-04-25 02:38:56
128.91.137.42 dun-dhcp-007.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.43 dun-dhcp-008.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.44 dun-dhcp-009.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.45 dun-dhcp-010.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.46 dun-dhcp-011.kite.upenn.edu 2024-04-25 02:38:56
128.91.137.47 dun-dhcp-012.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.48 dun-dhcp-013.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.49 dun-dhcp-014.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.50 dun-dhcp-015.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.51 dun-dhcp-016.kite.upenn.edu 2024-04-25 02:38:56
128.91.137.52 dun-dhcp-017.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.53 dun-dhcp-018.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.54 dun-dhcp-019.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.55 dun-dhcp-020.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.56 dun-dhcp-021.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.57 dun-dhcp-022.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.58 dun-dhcp-023.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.59 dun-dhcp-024.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.60 dun-dhcp-025.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.61 dun-dhcp-026.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.62 dun-dhcp-027.kite.upenn.edu 2024-04-25 02:38:56
128.91.137.63 dun-dhcp-028.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.64 dun-dhcp-029.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.65 dun-dhcp-030.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.66 dun-dhcp-031.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.67 dun-dhcp-032.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.68 dun-dhcp-033.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.69 dun-dhcp-034.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.70 dun-dhcp-035.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.71 dun-dhcp-036.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.72 dun-dhcp-037.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.73 dun-dhcp-038.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.74 dun-dhcp-039.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.75 dun-dhcp-040.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.76 dun-dhcp-041.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.77 dun-dhcp-042.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.78 dun-dhcp-043.kite.upenn.edu 2024-04-25 02:38:56
128.91.137.79 dun-dhcp-044.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.80 dun-dhcp-045.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.81 dun-dhcp-046.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.82 dun-dhcp-047.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.83 dun-dhcp-048.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.84 dun-dhcp-049.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.85 dun-dhcp-050.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.86 dun-dhcp-051.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.87 dun-dhcp-052.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.88 dun-dhcp-053.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.89 dun-dhcp-054.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.90 dun-dhcp-055.kite.upenn.edu 2024-04-25 02:38:56
128.91.137.91 dun-dhcp-056.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.92 dun-dhcp-057.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.93 dun-dhcp-058.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.94 dun-dhcp-059.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.95 dun-dhcp-060.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.96 dun-dhcp-061.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.97 dun-dhcp-062.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.98 dun-dhcp-063.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.99 dun-dhcp-064.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.100 dun-dhcp-065.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.101 dun-dhcp-066.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.102 dun-dhcp-067.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.103 dun-dhcp-068.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.104 dun-dhcp-069.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.105 dun-dhcp-070.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.106 dun-dhcp-071.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.107 dun-dhcp-072.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.108 dun-dhcp-073.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.109 dun-dhcp-074.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.110 dun-dhcp-075.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.111 dun-dhcp-076.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.112 dun-dhcp-077.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.113 dun-dhcp-078.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.114 dun-dhcp-079.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.115 dun-dhcp-080.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.116 dun-dhcp-081.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.117 dun-dhcp-082.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.118 dun-dhcp-083.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.119 dun-dhcp-084.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.120 dun-dhcp-085.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.121 dun-dhcp-086.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.122 dun-dhcp-087.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.123 dun-dhcp-088.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.124 dun-dhcp-089.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.125 dun-dhcp-090.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.126 dun-dhcp-091.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.129 irb282.ltc.router.upenn.edu 2024-04-25 02:38:56
128.91.137.135 dria16-230-wd.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.137 dria17-250-wd.dria.upenn.edu 2024-04-30 18:26:07
128.91.137.145 ltc-mezzanine-hp.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.146 levytc-ricoh.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.147 tennis_hp.dria.upenn.edu 2024-04-30 18:26:07
128.91.137.150 ltc-dhcp-001.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.151 ltc-dhcp-002.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.152 ltc-dhcp-003.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.153 ltc-dhcp-004.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.154 ltc-dhcp-005.kite.upenn.edu 2024-04-25 02:38:56
128.91.137.155 ltc-dhcp-006.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.156 ltc-dhcp-007.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.157 ltc-dhcp-008.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.158 ltc-dhcp-009.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.159 ltc-dhcp-010.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.160 ltc-dhcp-011.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.161 ltc-dhcp-012.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.162 ltc-dhcp-013.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.163 ltc-dhcp-014.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.164 ltc-dhcp-015.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.165 ltc-dhcp-016.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.166 ltc-dhcp-017.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.167 ltc-dhcp-018.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.168 ltc-dhcp-019.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.169 ltc-dhcp-020.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.170 ltc-dhcp-021.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.171 ltc-dhcp-022.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.172 ltc-dhcp-023.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.173 ltc-dhcp-024.kite.upenn.edu 2024-04-25 02:38:56
128.91.137.174 ltc-dhcp-025.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.175 ltc-dhcp-026.kite.upenn.edu 2024-04-25 02:38:56
128.91.137.176 ltc-dhcp-027.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.177 ltc-dhcp-028.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.178 ltc-dhcp-029.kite.upenn.edu 2024-04-25 02:38:56
128.91.137.179 ltc-dhcp-030.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.180 ltc-dhcp-031.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.181 ltc-dhcp-032.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.182 ltc-dhcp-033.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.183 ltc-dhcp-034.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.184 ltc-dhcp-035.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.185 ltc-dhcp-036.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.186 ltc-dhcp-037.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.187 ltc-dhcp-038.kite.upenn.edu 2024-04-30 16:59:37
128.91.137.188 ltc-dhcp-039.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.189 ltc-dhcp-040.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.190 ltc-dhcp-041.kite.upenn.edu 2024-04-30 18:26:07
128.91.137.193 irb2.quad.router.upenn.edu 2024-04-30 18:26:07
128.91.137.194 quad-woodland-dhcp194.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.195 quad-woodland-dhcp195.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.196 quad-woodland-dhcp196.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.197 quad-woodland-dhcp197.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.198 quad-woodland-dhcp198.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.199 quad-woodland-dhcp199.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.200 quad-woodland-dhcp200.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.201 quad-woodland-dhcp201.collegehouses.upenn.edu 2024-04-25 02:38:56
128.91.137.202 quad-woodland-dhcp202.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.203 quad-woodland-dhcp203.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.204 quad-woodland-dhcp204.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.205 quad-woodland-dhcp205.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.206 quad-woodland-dhcp206.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.207 quad-woodland-dhcp207.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.208 quad-woodland-dhcp208.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.209 quad-woodland-dhcp209.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.210 quad-woodland-dhcp210.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.211 quad-woodland-dhcp211.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.212 quad-woodland-dhcp212.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.213 quad-woodland-dhcp213.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.214 quad-woodland-dhcp214.collegehouses.upenn.edu 2024-04-25 02:38:56
128.91.137.215 quad-woodland-dhcp215.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.216 quad-woodland-dhcp216.collegehouses.upenn.edu 2024-04-25 02:38:56
128.91.137.217 quad-woodland-dhcp217.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.218 quad-woodland-dhcp218.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.219 quad-woodland-dhcp219.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.220 quad-woodland-dhcp220.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.221 quad-woodland-dhcp221.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.222 quad-woodland-dhcp222.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.223 quad-woodland-dhcp223.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.224 quad-woodland-dhcp224.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.225 quad-woodland-dhcp225.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.227 quad-woodland-dhcp227.collegehouses.upenn.edu 2024-04-25 02:38:56
128.91.137.228 quad-woodland-dhcp228.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.229 quad-woodland-dhcp229.collegehouses.upenn.edu 2024-04-25 02:38:56
128.91.137.230 quad-woodland-dhcp230.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.231 quad-woodland-dhcp231.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.232 quad-woodland-dhcp232.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.233 quad-woodland-dhcp233.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.234 quad-woodland-dhcp234.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.235 quad-woodland-dhcp235.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.236 quad-woodland-dhcp236.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.237 quad-woodland-dhcp237.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.238 quad-woodland-dhcp238.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.239 quad-woodland-dhcp239.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.240 quad-woodland-dhcp240.collegehouses.upenn.edu 2024-04-25 02:38:56
128.91.137.241 quad-woodland-dhcp241.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.242 quad-woodland-dhcp242.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.243 quad-woodland-dhcp243.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.244 quad-woodland-dhcp244.collegehouses.upenn.edu 2024-04-25 02:38:56
128.91.137.245 quad-woodland-dhcp245.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.246 quad-woodland-dhcp246.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.247 quad-woodland-dhcp247.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.248 quad-woodland-dhcp248.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.249 quad-woodland-dhcp249.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.250 quad-woodland-dhcp250.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.251 quad-woodland-dhcp251.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.252 quad-woodland-dhcp252.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.253 quad-woodland-dhcp253.collegehouses.upenn.edu 2024-04-30 18:26:07
128.91.137.254 quad-woodland-dhcp254.collegehouses.upenn.edu 2024-04-30 18:26:07

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