BGP Announced

AS CIDR Description
AS55 130.91.0.0/16 UPENN - University of Pennsylvania, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:108)

IP Host DateTime
130.91.18.4 id50.med.upenn.edu 2025-05-31 20:19:35
130.91.18.5 pul-collm-04.med.upenn.edu 2025-05-31 20:19:35
130.91.18.6 nsu-lucas-008.med.upenn.edu 2025-05-31 20:19:35
130.91.18.7 hem-hoxie-014.med.upenn.edu 2025-05-31 20:19:35
130.91.18.8 microb260.med.upenn.edu 2025-05-31 20:19:35
130.91.18.10 ifd-admin-033.med.upenn.edu 2025-05-31 20:19:35
130.91.18.12 microb264.med.upenn.edu 2025-05-31 20:19:35
130.91.18.13 microb265.med.upenn.edu 2025-05-31 20:19:35
130.91.18.14 nsc-frank-024.med.upenn.edu 2025-05-31 20:19:35
130.91.18.15 hem-shwhn-045.med.upenn.edu 2025-05-31 20:19:35
130.91.18.17 microb269.med.upenn.edu 2025-05-31 20:19:35
130.91.18.19 neuroonc-meb241.med.upenn.edu 2025-05-31 20:19:35
130.91.18.20 microb270.med.upenn.edu 2025-05-31 20:19:35
130.91.18.21 microb191.med.upenn.edu 2025-05-31 20:19:35
130.91.18.22 ifd-weism-51.med.upenn.edu 2025-05-31 20:19:35
130.91.18.23 microb271.med.upenn.edu 2025-05-31 20:19:35
130.91.18.24 hem-shwhn-017.med.upenn.edu 2025-05-31 20:19:35
130.91.18.25 hem-shwhn-018.med.upenn.edu 2025-05-31 20:19:35
130.91.18.26 pharme128.med.upenn.edu 2025-05-31 20:19:35
130.91.18.27 nsc-frank-21.med.upenn.edu 2025-05-31 20:19:35
130.91.18.28 nsc-luowe-012.med.upenn.edu 2025-05-31 20:19:35
130.91.18.29 nsc-mghma-09.med.upenn.edu 2025-05-31 20:19:35
130.91.18.30 hamiltonlab006.med.upenn.edu 2025-05-31 20:19:35
130.91.18.31 hamiltonlab007.med.upenn.edu 2025-05-31 20:19:35
130.91.18.32 hamiltonlab008.med.upenn.edu 2025-05-31 20:19:35
130.91.18.33 hamiltonlab009.med.upenn.edu 2025-05-31 20:19:35
130.91.18.34 hem-shwhn-019.med.upenn.edu 2025-05-31 20:19:35
130.91.18.35 pul-prntr-01.med.upenn.edu 2025-05-31 20:19:35
130.91.18.36 microb273.med.upenn.edu 2025-05-31 20:19:35
130.91.18.37 nsc-nusbm-17.med.upenn.edu 2025-05-31 20:19:35
130.91.18.38 hem-shwhn-020.med.upenn.edu 2025-05-31 20:19:35
130.91.18.39 hem-shwhn-021.med.upenn.edu 2025-05-31 20:19:35
130.91.18.40 ifd-isaac-01.med.upenn.edu 2025-05-31 20:19:35
130.91.18.41 hem-shwhn-022.med.upenn.edu 2025-05-31 20:19:35
130.91.18.42 microb43.med.upenn.edu 2025-05-31 20:19:35
130.91.18.44 nsc-rosen-01.med.upenn.edu 2025-05-31 20:19:35
130.91.18.45 pul-collm-07.med.upenn.edu 2025-05-31 20:19:35
130.91.18.46 nsc-nusbm-025.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.48 microb06.med.upenn.edu 2025-05-31 20:19:35
130.91.18.49 ifd-freez-02.med.upenn.edu 2025-05-31 20:19:35
130.91.18.50 neuro60.med.upenn.edu 2025-05-31 20:19:35
130.91.18.51 ip-conv-johnson.penncard.upenn.edu 2025-05-31 20:19:35
130.91.18.52 jnsnncr.business-services.upenn.edu 2025-05-31 20:19:35
130.91.18.53 jsn.business-services.upenn.edu 2025-05-31 20:19:35
130.91.18.55 hem-shwhn-051.med.upenn.edu 2025-05-31 20:19:35
130.91.18.67 rhe-merke-001.med.upenn.edu 2025-05-31 20:19:35
130.91.18.70 ren-admin-039.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.71 mcb-abt-002.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.72 mcb-abt-003.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.73 hem-cfare-prnt2.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.74 ceb-print-001.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.75 orange.med.upenn.edu 2025-05-31 20:19:35
130.91.18.121 nsc-nusbm-23.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.122 rosenlab1.med.upenn.edu 2025-05-31 20:19:35
130.91.18.123 phr-axels-001.med.upenn.edu 2025-05-31 20:19:35
130.91.18.124 nsc-bgrdn-020.med.upenn.edu 2025-05-31 20:19:35
130.91.18.125 ifd-admin-02.med.upenn.edu 2025-05-31 20:19:35
130.91.18.126 nsc-bgrdn-015.med.upenn.edu 2025-05-31 20:19:35
130.91.18.127 spo-digsi-06.med.upenn.edu 2025-05-31 20:19:35
130.91.18.128 cdb-fishe-005.med.upenn.edu 2025-05-31 20:19:35
130.91.18.129 oto-rober-002.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.130 hem-shwhn-bbp33.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.131 hem-hoxie-009.med.upenn.edu 2025-05-31 20:19:35
130.91.18.132 hem-hoxie-p01.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.133 hem-shwhn-p03.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.135 nsc-nusbm-22.med.upenn.edu 2025-05-31 20:19:35
130.91.18.136 cherrys01.med.upenn.edu 2025-05-31 20:19:35
130.91.18.137 hem-cfare-003.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.138 nro-chenp-003.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.139 nro-chenp-002.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.141 ifd-admin-034.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.142 nsc-bgrdn-019.med.upenn.edu 2025-05-31 20:19:35
130.91.18.143 hem-hoxie-008.med.upenn.edu 2025-05-31 20:19:35
130.91.18.144 ifd-admin-p01.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.145 nro-chenp-004.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.146 nro-chenp-p01.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.147 neuro69.med.upenn.edu 2025-05-31 20:19:35
130.91.18.148 neuro70.med.upenn.edu 2025-05-31 20:19:35
130.91.18.149 nro-chenp-p02.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.150 neuro93.med.upenn.edu 2025-05-31 20:19:35
130.91.18.151 ifd-rubin-004.med.upenn.edu 2025-05-31 20:19:35
130.91.18.152 nsc-bgrdn-021.med.upenn.edu 2025-05-31 20:19:35
130.91.18.153 nsc-frank-025.med.upenn.edu 2025-05-31 20:19:35
130.91.18.154 ifd-study-01.med.upenn.edu 2025-05-31 20:19:35
130.91.18.156 ifd-admin-009.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.157 ren-admin-003.med.upenn.edu 2025-05-31 20:19:35
130.91.18.158 nsc-luowe-011.med.upenn.edu 2025-05-31 20:19:35
130.91.18.159 hem-hoxie-002.med.upenn.edu 2025-05-31 20:19:35
130.91.18.160 neuro72.med.upenn.edu 2025-05-31 20:19:35
130.91.18.161 nsc-bgrdn-14.med.upenn.edu 2025-05-31 20:19:35
130.91.18.162 nsc-bgrdn-007.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.163 hem-hoxie-003.med.upenn.edu 2025-05-31 20:19:35
130.91.18.164 hem-cfare-002.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.165 hem-hoxie-012.med.upenn.edu 2025-05-31 20:19:35
130.91.18.166 hem-hoxie-007.med.upenn.edu 2025-05-31 20:19:35
130.91.18.168 hem-shwhn-014.med.upenn.edu 2025-05-31 20:19:35
130.91.18.169 hem-shwhn-015.med.upenn.edu 2025-05-31 20:19:35
130.91.18.170 hem-shwhn-016.med.upenn.edu 2025-05-31 20:19:35
130.91.18.171 nsc-nusbm-24.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.172 hem-shwhn-010.med.upenn.edu 2025-05-31 20:19:35
130.91.18.173 hem-shwhn-011.med.upenn.edu 2025-05-31 20:19:35
130.91.18.174 hem-shwhn-012.med.upenn.edu 2025-05-31 20:19:35
130.91.18.175 hem-shwhn-013.med.upenn.edu 2025-05-31 20:19:35
130.91.18.176 ifd-admin-039.med.upenn.edu.med.upenn.edu 2025-05-31 20:19:35
130.91.18.177 ifd-barkj-009.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.178 oto-admin-p04.med.upenn.edu 2025-05-31 20:19:35
130.91.18.179 mcb-abt-001.pmacs.upenn.edu 2025-05-31 20:19:35
130.91.18.180 i3300-shawhahn.pmacs.upenn.edu 2025-05-31 20:19:35

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