BGP Announced

AS CIDR Description
AS1742 131.142.0.0/16 HARVARD-UNIV - Harvard University, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:229)

IP Host DateTime
131.142.153.20 zinc20.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.21 zinc21.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.22 zinc22.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.23 zinc23.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.24 zinc24.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.25 zinc25.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.26 zinc26.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.27 zinc27.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.28 zinc28.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.29 zinc29.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.30 zinc30.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.31 zinc31.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.32 zinc32.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.33 zinc33.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.34 zinc34.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.36 zinc36.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.37 zinc37.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.38 zinc38.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.39 zinc39.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.40 zinc40.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.41 zinc41.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.42 zinc42.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.43 zinc43.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.44 zinc44.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.45 zinc45.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.46 zinc46.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.47 zinc47.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.48 zinc48.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.49 zinc49.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.50 zinc50.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.51 zinc51.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.52 zinc52.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.53 zinc53.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.54 zinc54.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.55 zinc55.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.56 zinc56.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.57 zinc57.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.58 zinc58.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.59 zinc59.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.60 zinc60.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.61 zinc61.cfa.harvard.edu 2025-04-26 04:17:30
131.142.153.62 zinc62.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.63 zinc63.cfa.harvard.edu 2025-04-26 04:17:30
131.142.153.64 zinc64.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.65 zinc65.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.66 zinc66.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.67 zinc67.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.68 zinc68.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.69 zinc69.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.70 zinc70.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.71 zinc71.cfa.harvard.edu 2025-04-26 04:17:30
131.142.153.72 zinc72.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.73 zinc73.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.74 zinc74.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.75 zinc75.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.76 zinc76.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.77 zinc77.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.78 zinc78.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.79 zinc79.cfa.harvard.edu 2025-04-26 04:17:30
131.142.153.80 zinc80.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.81 zinc81.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.82 zinc82.cfa.harvard.edu 2025-04-26 04:17:30
131.142.153.83 zinc83.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.84 zinc84.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.85 zinc85.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.86 zinc86.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.87 zinc87.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.88 zinc88.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.89 zinc89.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.90 zinc90.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.91 zinc91.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.92 zinc92.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.93 zinc93.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.94 zinc94.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.95 zinc95.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.96 zinc96.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.97 zinc97.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.98 zinc98.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.99 zinc99.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.101 zinc101.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.102 zinc102.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.103 zinc103.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.104 zinc104.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.105 zinc105.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.106 zinc106.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.107 zinc107.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.108 zinc108.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.109 zinc109.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.110 zinc110.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.111 zinc111.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.112 zinc112.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.113 zinc113.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.114 zinc114.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.115 zinc115.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.116 zinc116.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.117 zinc117.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.118 zinc118.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.119 zinc119.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.120 zinc120.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.121 zinc121.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.122 zinc122.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.123 zinc123.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.124 zinc124.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.125 zinc125.cfa.harvard.edu 2025-04-26 04:17:30
131.142.153.126 zinc126.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.127 zinc127.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.128 zinc128.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.129 zinc129.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.130 zinc130.cfa.harvard.edu 2025-04-26 04:17:30
131.142.153.131 zinc131.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.132 zinc132.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.133 zinc133.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.134 zinc134.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.135 zinc135.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.136 zinc136.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.137 zinc137.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.138 zinc138.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.139 zinc139.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.140 zinc140.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.141 zinc141.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.142 zinc142.cfa.harvard.edu 2025-04-26 04:17:30
131.142.153.143 zinc143.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.144 zinc144.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.145 zinc145.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.146 zinc146.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.147 zinc147.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.148 zinc148.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.149 zinc149.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.150 zinc150.cfa.harvard.edu 2025-04-26 04:17:30
131.142.153.151 zinc151.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.152 zinc152.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.153 zinc153.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.154 zinc154.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.155 zinc155.cfa.harvard.edu 2025-04-26 04:17:30
131.142.153.156 zinc156.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.157 zinc157.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.158 zinc158.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.159 zinc159.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.160 zinc160.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.161 zinc161.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.162 zinc162.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.163 zinc163.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.164 zinc164.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.165 zinc165.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.166 zinc166.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.167 zinc167.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.168 zinc168.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.169 zinc169.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.170 zinc170.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.171 zinc171.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.172 zinc172.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.173 zinc173.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.174 zinc174.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.175 zinc175.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.176 zinc176.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.177 zinc177.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.178 zinc178.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.179 zinc179.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.180 zinc180.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.181 zinc181.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.182 zinc182.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.183 zinc183.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.184 zinc184.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.185 zinc185.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.186 zinc186.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.187 zinc187.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.188 zinc188.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.189 zinc189.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.190 zinc190.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.191 zinc191.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.192 zinc192.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.193 zinc193.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.194 zinc194.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.195 zinc195.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.196 zinc196.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.197 zinc197.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.198 zinc198.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.199 zinc199.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.200 zinc200.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.201 zinc201.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.202 zinc202.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.203 zinc203.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.204 zinc204.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.205 zinc205.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.206 zinc206.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.207 zinc207.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.208 zinc208.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.209 zinc209.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.210 zinc210.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.211 zinc211.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.212 zinc212.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.213 zinc213.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.214 zinc214.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.215 zinc215.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.216 zinc216.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.217 zinc217.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.218 zinc218.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.219 zinc219.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.220 zinc220.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.221 zinc221.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.222 zinc222.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.223 zinc223.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.224 zinc224.cfa.harvard.edu 2025-04-26 04:17:30
131.142.153.225 zinc225.cfa.harvard.edu 2025-04-26 04:17:30
131.142.153.226 zinc226.cfa.harvard.edu 2025-04-29 09:52:12
131.142.153.227 zinc227.cfa.harvard.edu 2025-04-26 04:17:30
131.142.153.228 zinc228.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.229 zinc229.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.230 zinc230.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.231 zinc231.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.232 zinc232.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.233 zinc233.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.234 zinc234.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.235 zinc235.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.236 zinc236.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.237 zinc237.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.238 zinc238.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.239 zinc239.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.240 zinc240.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.241 zinc241.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.242 zinc242.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.243 zinc243.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.244 zinc244.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.245 zinc245.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.246 zinc246.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.247 zinc247.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.248 zinc248.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.249 zinc249.cfa.harvard.edu 2025-05-01 10:04:23
131.142.153.250 zinc250.cfa.harvard.edu 2025-05-01 10:04:23

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31378 1463992905 1154148316762941522
Brazil 9027 86219998 2305871899234275330
China 6564 346758820 147467755277152
India 5962 35293440 24484829843456
Russian Federation 5747 46617528 10718409961544
Indonesia 3588 17998592 1239074406400
Germany 3103 112769800 69548330450944
United Kingdom 3098 72437856 31122359189504
Australia 3008 40575024 20488229623808
Poland 2466 19240704 15388307166208
Canada 2441 54388328 4468935165184
France 2200 75841536 12184215946752
Ukraine 2008 8281600 5185495498752
Bangladesh 1868 1931520 913056858112
Netherlands 1601 51390672 27260309145088
Argentina 1299 19693568 18797124190208
Italy 1295 52407168 28603885682688
Hong Kong 1278 18131396 7850156753664
Japan 1268 159055208 33551706554368
Spain 1234 34534144 7522194100224