BGP Announced

AS CIDR Description
AS1742 140.247.0.0/16 HARVARD-UNIV - Harvard University, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:98)

IP Host DateTime
140.247.192.1 core-yard-gw-vl192.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.4 core-nw-fw-vlan192-1.netmgt.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.5 core-nw-fw-vlan192-2.netmgt.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.31 net-97710.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.32 net-87758.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.33 net-58366.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.34 dhcp-0075404456-f5-14.client.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.36 dhcp-0098904890-cd-73.client.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.38 net-30842.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.39 net-30251.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.41 net-31464.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.42 dhcp-0057766010-4e-db.client.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.43 dhcp-0150558690-47-14.client.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.44 dhcp-0056628289-f9-8c.client.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.45 dhcp-0036457782-5e-90.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.49 dhcp-0002748130-15-be.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.51 dhcp-0047914298-37-80.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.52 dhcp-0046554928-34-e1.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.53 dhcp-0040852986-37-6f.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.54 dhcp-0000565505-df-58.client.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.55 dhcp-0031204925-36-d6.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.56 dhcp-0055582322-76-1e.client.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.57 dhcp-0027710434-34-b1.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.58 dhcp-0020968305-34-34.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.59 dhcp-0020007071-36-6c.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.60 dhcp-0017225250-32-3c.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.61 dhcp-0014079320-58-c0.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.62 dhcp-0013035571-32-79.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.68 dhcp-0000094216-a6-cc.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.69 dhcp-0000093558-4f-ed.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.71 dhcp-0000096653-8c-97.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.76 dhcp-0010691225-32-08.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.77 dhcp-0010685730-15-f3.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.78 dhcp-0000097913-16-ae.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.79 dhcp-0010691223-32-2c.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.80 dhcp-0010681110-29-e8.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.81 dhcp-0043207303-15-db.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.82 dhcp-0010691227-64-5c.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.84 dhcp-0010681071-bc-09.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.85 dhcp-0000097787-1e-79.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.86 dhcp-0010681072-2e-9a.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.89 dhcp-0006437852-2b-68.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.95 dhcp-0000094589-bf-13.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.99 dhcp-0010681073-eb-8c.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.100 dhcp-0010691235-5d-e7.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.110 net-30882.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.130 dhcp-0000083156-4a-e5.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.131 dhcp-0055394677-4b-78.client.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.132 dhcp-0000087911-9d-22.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.134 dhcp-0000087923-db-38.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.135 dhcp-0055354365-52-53.client.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.137 dhcp-0018746620-14-6b.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.138 dhcp-0069362076-85-f9.client.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.151 dhcp-0000078328-e5-05.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.152 dhcp-0000084554-92-dd.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.155 net-117937.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.156 net-117201.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.157 net-116954.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.158 net-116953.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.159 net-116688.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.160 net-97711.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.162 net-96722.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.163 net-96157.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.164 net-85840.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.165 net-84735.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.166 net-83993.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.168 trenc-7.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.169 net-81235.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.170 dhcp-0016528320-1b-d4.client.student.harvard.edu 2021-10-23 12:08:48
140.247.192.171 trenc-4.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.172 net-79876.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.174 net-65430.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.175 net-65147.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.176 net-64700.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.177 net-64331.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.178 net-64172.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.180 net-75705.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.181 net-57519.fas.harvard.edu 2021-10-27 00:55:36
140.247.192.183 net-46244.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.184 net-45815.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.186 net-126398.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.187 net-39948.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.188 net-84681.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.189 net-38074.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.190 net-58493.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.192 trenc-2.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.193 net-37383.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.194 net-37434.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.195 net-37321.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.197 net-108144.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.198 net-37206.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.199 net-36996.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.200 net-36718.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.201 pshisva-4.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.208 net-32375.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.216 net-73537.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.222 net-31028.fas.harvard.edu 2021-10-23 12:08:48
140.247.192.229 net-101424.fas.harvard.edu 2021-10-23 12:08:48

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 29121 1339573460 633434530901024
Brazil 8809 86540274 2305866410529030402
China 6223 355516800 128247732502528
Russian Federation 5980 47248318 11407278593796
Australia 4014 43131996 20164241016064
India 3780 34879648 5809353129984
United Kingdom 3026 80574212 28192418173184
Germany 2942 115284824 67063508238336
Poland 2611 18827970 13369607394304
Indonesia 2359 17896192 662791389184
Ukraine 2190 10789152 4682358063104
France 2165 73137030 10418826772480
Canada 2129 55084064 2540269076480
Netherlands 1561 57803340 2306144000322181120
Bangladesh 1239 1629492 759164633088
Romania 1221 7031040 966655606784
Italy 1217 55118478 2305869519294431232
Argentina 1174 19695584 18570004135936
Spain 1169 34731600 6305622720512
Hong Kong 1139 17689428 1418603692800