BGP Announced

AS CIDR Description
AS5724 146.189.0.0/16 UMASSMED - University of Massachusetts Medical School, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:69)

IP Host DateTime
146.189.106.35 umwwds052817.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.36 am-200-00107fc04b36.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.41 dur-flsycx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.43 win-kl34ahk4649.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.45 ccc-flz0dx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.46 win-jeeg76a7cqj.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.54 cwmdws057607.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.56 airmedia-be0ef2.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.59 dur-fll0dx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.65 ccc-flb0dx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.68 npiec9c56.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.69 ccc-fkxzcx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.72 npiea585f---------.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.73 sst3lm58843.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.76 ccc-flm1dx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.79 ummsaz-pf4za67g.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.80 dur-flt0dx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.81 win-qtsv2mi2ted.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.82 windows-cwchwxu.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.83 win-8rv04lo76hd.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.84 ccc-fm00dx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.85 npic2c30c.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.94 cwmwds052929.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.95 dur-fkw1dx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.99 win-6fih6fvfk7o.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.104 win-gpvjkca8v2r.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.105 dur-fkv0dx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.107 npi607576.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.108 mfp13558845.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.114 dur-flvzcx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.115 samsung.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.116 xeroxecopy.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.119 dur-fl00dx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.123 ccc-fl9zcx1-2.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.125 dur-fkv1dx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.130 ummsaz-pw06wkjh.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.132 dur-fkrzcx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.133 sstwds059437.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.134 ccc-fkq1dx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.136 win-tp759e25lcl.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.145 dur-flszcx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.147 mfp13574803.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.150 marcom_xerox_c60.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.152 ccc-fkrycx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.160 win-7euidir4vlo.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.163 npi04eba6.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.166 ccc-flb1dx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.170 cwmwds052871.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.173 win-0f8cqnuue6d.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.174 dur-fl50dx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.181 ccc-fln0dx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.183 marcom-fiery.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.184 dur-fktycx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.189 dmps3-7fd5b4f2.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.197 win-vbhub7p7ada.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.199 desktop-cdc7ij2.ad.umassmed.edu 2025-04-14 03:22:39
146.189.106.206 xrx9c934e94e07e.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.217 ccc-flp0dx1-w7.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.219 desktop-6ne6ae5.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.222 sstdws060560.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.226 sstwds053776.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.227 ummsaz-d6w7353.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.228 devb5c3d3.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.230 win-f21lsihdlnq.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.235 cwmwds052873.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.237 cwmwds052870.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.240 cwmwds052992.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.245 xrx9c934e2ce395.ad.umassmed.edu 2025-04-13 03:30:42
146.189.106.247 dur-flxzcx1-w7.ad.umassmed.edu 2025-04-14 03:22:37

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31333 1464973009 3459710243853575250
Brazil 9024 86334928 28754158587906
China 6574 346919844 147443138636656
India 5947 35529472 24461931696128
Russian Federation 5752 46693040 10710356701256
Indonesia 3565 17861888 1226180198400
United Kingdom 3104 72797792 31041261797376
Germany 3100 112774920 69685713829888
Australia 3007 40569904 20518571087616
Poland 2464 19496704 15491386250240
Canada 2436 54598504 4494152107264
France 2201 75286784 12239000634880
Ukraine 2005 8483584 5322933272576
Bangladesh 1866 1893888 900172414976
Netherlands 1598 52975824 27358806279680
Argentina 1295 19701760 18776454463488
Italy 1294 52399232 28578131410944
Hong Kong 1279 17809604 7879940965120
Japan 1265 159104360 33553584750592
Spain 1235 34559488 7530784034816