BGP Announced

AS CIDR Description
AS27 129.2.0.0/24 UMDNET - University of Maryland, US
AS27 129.2.0.0/16 UMDNET - University of Maryland, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:59)

IP Host DateTime
129.2.0.1 gi3-8.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.25 gi3-9.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.29 gi3-10.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.33 gi3-12.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.34 gi0-2.ptx-tss-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.37 gi3-13.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.39 ptxgpall-umdvpn.umd.edu 2024-10-20 10:56:33
129.2.0.49 gi5-14.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.53 gi5-15.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.54 gi0-2.rch-mgmt-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.57 gi5-16.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.58 gi0-2.css-mgmt-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.65 gi6-10.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.66 gi0-2.ptx-mgmt-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.73 gi6-13.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.77 gi5-6.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.78 gi1-0.css-adc-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.81 gi6-6.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.82 gi3-1.css-fw-r1.net.umd.edu 2024-10-15 14:08:46
129.2.0.85 gi5-8.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.86 gi3-1.ptx-fw-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.87 gp-vpn.umd.edu ptxgp-umdvpn.umd.edu 2024-10-20 10:56:33
129.2.0.94 ptx-core-r1-eth2-25.net.umd.edu 2024-10-20 10:56:33
129.2.0.109 te1-6.ptx-core-r1.net.umd.edu 2024-10-15 14:08:46
129.2.0.110 te7-2.ptx-wireless-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.113 gi3-1.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.117 gi6-1.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.121 te1-8.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.122 te7-8.css-wireless-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.141 gi7-10.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.142 gi1-1.ptx-nts-fw1.net.umd.edu 2024-10-20 10:56:33
129.2.0.145 gi7-11.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.146 gi1-2.css-nts-fw1.net.umd.edu 2024-10-20 10:56:33
129.2.0.202 te1-4.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.203 eth1-28.pdc-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.204 te4-7.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.205 eth1-28.pdc-r2.net.umd.edu 2024-10-20 10:56:33
129.2.0.206 te1-5.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.207 eth1-28.sdc-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.208 te4-8.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.209 eth1-28.sdc-r2.net.umd.edu 2024-10-20 10:56:33
129.2.0.211 gi1-1.sdc-mgmt-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.212 chr-mgmt-r1-te-1-2.net.umd.edu 2024-10-20 10:56:33
129.2.0.213 gi5-2.ptx-nts-r2.net.umd.edu 2024-10-20 10:56:33
129.2.0.214 gi7-13.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.215 gi5-1.css-nts-r2.net.umd.edu 2024-10-20 10:56:33
129.2.0.216 gi3-3.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.217 gi0-2.css-t1-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.218 gi3-4.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.219 gi1-1.cc-mgmt-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.222 gi3-2.ptx-core-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.223 gi1-1.pdc-mgmt-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.229 te1-4.ptx-fw-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.230 te0-0-0.ptx-border-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.245 te1-3.ptx-fw-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.246 te0-0-0.css-border-r1.net.umd.edu te0-0-0.css-max-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.251 ptx-emergency-access.umd.edu 2024-10-20 10:56:33
129.2.0.253 te1-1.ptx-fw-r1.net.umd.edu 2024-10-20 10:56:33
129.2.0.254 te1-1.other-fw.net.umd.edu 2024-10-20 10:56:33

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31379 1368381561 1153848865537391570
Brazil 9404 86751272 28410309185540
China 6740 349960484 129920725821168
Russian Federation 6206 46570560 11759961250112
India 5905 35227680 24350863396864
Australia 4438 40973104 20445205502208
Indonesia 3500 17791776 1141383168000
United Kingdom 3500 74849760 29934200946688
Germany 3445 112507912 69300400029696
Poland 2978 18112000 14954368406528
France 2662 75902976 12299813453824
Canada 2373 54584104 3156183417856
Ukraine 2083 8952832 4616457486336
Bangladesh 1793 1853440 836676288512
Netherlands 1596 55104272 25840085698048
Spain 1296 34225920 7750383767552
Italy 1295 52008904 28543846580224
Romania 1294 7960384 1372712337664
Hong Kong 1293 17493700 8138876650240
Argentina 1280 19691264 18755532488704