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:80)

IP Host DateTime
146.189.65.10 xrx9c934e94a8c9.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.12 sg2209dw62206.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.13 umwumms-e5dlrkq.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.14 ummsaz-9zbgkd3.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.15 sg2dws064884.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.16 sg2207dw54195.ad.umassmed.edu 2025-04-14 03:22:37
146.189.65.17 ummsaz-9zbfkd3.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.18 dispatchpc1.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.19 ummsaz-gk10kd3.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.20 hp9d965c.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.21 d01a0521e.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.22 npi5e8277.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.24 ummsaz-9zbdkd3.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.25 ps-valetprk-ap.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.27 d01a3332s.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.29 ummsaz-9zbkkd3.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.30 bt11100dw62185-1.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.32 sg2dws064882.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.33 mcsgkhvqp2.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.34 et788c771e276a.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.35 d01a0638e.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.36 dispatchpc2.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.37 ummsaz-4frqy23.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.39 ummsaz-31z9qj3.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.42 sg2dws064883.ad.umassmed.edu 2025-04-14 03:22:37
146.189.65.43 sgp2209dw63295.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.44 d01a0298e.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.46 npieb2ff0.ad.umassmed.edu 2025-04-14 03:22:36
146.189.65.48 pol1109wd58707.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.49 hp7c5815.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.50 d01a3177b.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.51 ummsaz-fs910d3.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.52 ummsaz-mj0k4phb.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.54 sg2209dw62207.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.55 dhcp-146-189-65-55.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.56 d01a3183b.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.57 hp7a350a.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.58 hpa75674.ad.umassmed.edu.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.60 ummsaz-mj0k4phc.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.62 ummsaz-pf3fl3xw.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.63 d01a0415e.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.65 ummsaz-2hgfb03.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.66 sgp1203dw9zbhkd3.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.69 d01a08919.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.71 ummsaz-mj0k4ph9.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.73 d01a0539e.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.74 ummsaz-87200453.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.75 ummsaz-9zblkd3.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.76 x79183059.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.79 hp63d72e.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.85 d01a0646e.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.86 ummsaz-jkjhk74.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.89 d01a0413e.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.90 d01a0713e.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.91 d01a07954.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.92 ummsaz-mj0k4ph8.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.93 d01a06216.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.96 d01a0515d.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.97 d01a0530k.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.99 d01a01294.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.100 d01a3281b.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.101 sgps066203.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.102 d01a0840e.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.103 d01a0324b.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.105 d01a0768e.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.107 d01a0250e.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.109 d01a3434l.ad.umassmed.edu 2025-04-14 03:22:37
146.189.65.112 d01a0723e.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.113 d01a09587.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.114 d01a0353e.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.115 d01a3186b.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.116 d01a04758.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.117 valet-parking-ap.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.118 d01a0419e.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.119 d01a0161c.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.120 d01a04308.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.124 d01a0684e.ad.umassmed.edu 2025-04-13 03:30:07
146.189.65.125 mkadlik-lt2.mst.minutemanst.com 2025-04-13 03:30:07
146.189.65.169 lab.labserver 2025-04-13 03:30:07
146.189.65.170 lab2.labserver 2025-04-13 03:30:07

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31312 1464538329 3459991856267404370
Brazil 9017 86336478 28726528348162
China 6575 346918052 147443577072496
India 5945 35523584 24457641185280
Russian Federation 5755 46686160 10821891502152
Indonesia 3565 17853440 1217556774912
Germany 3103 112763144 69647041953792
United Kingdom 3100 72783968 30997488926720
Australia 3007 40563504 20484212397824
Poland 2466 19496704 15525745005568
Canada 2433 54536808 4425449145600
France 2204 75272960 12213247542528
Ukraine 2005 8479232 5322933207040
Bangladesh 1866 1898752 908761563136
Netherlands 1596 52971728 27350000272896
Italy 1295 52395392 28586721411072
Argentina 1295 19703040 18772159365120
Hong Kong 1278 17804484 7875645932288
Japan 1267 159116136 33547349983232
Spain 1235 34575872 7530784034816