140.247.19.0/24

BGP Announced

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

Real Time BGP Data

AS / Info Prefix AS Path
Real-time BGP data for 140.247.19.0/24 is loaded by JavaScript after the page renders and is not part of this page's HTML.

Reverse DNS List (Total:245)

IP Host DateTime
140.247.19.10 wrls-140-247-19-10.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.11 wrls-140-247-19-11.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.12 wrls-140-247-19-12.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.13 wrls-140-247-19-13.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.14 wrls-140-247-19-14.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.15 wrls-140-247-19-15.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.16 wrls-140-247-19-16.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.17 wrls-140-247-19-17.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.18 wrls-140-247-19-18.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.19 wrls-140-247-19-19.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.20 wrls-140-247-19-20.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.21 wrls-140-247-19-21.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.22 wrls-140-247-19-22.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.23 wrls-140-247-19-23.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.24 wrls-140-247-19-24.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.25 wrls-140-247-19-25.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.26 wrls-140-247-19-26.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.27 wrls-140-247-19-27.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.28 wrls-140-247-19-28.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.29 wrls-140-247-19-29.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.30 wrls-140-247-19-30.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.31 wrls-140-247-19-31.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.32 wrls-140-247-19-32.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.33 wrls-140-247-19-33.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.34 wrls-140-247-19-34.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.35 wrls-140-247-19-35.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.36 wrls-140-247-19-36.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.37 wrls-140-247-19-37.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.38 wrls-140-247-19-38.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.39 wrls-140-247-19-39.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.40 wrls-140-247-19-40.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.41 wrls-140-247-19-41.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.42 wrls-140-247-19-42.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.43 wrls-140-247-19-43.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.44 wrls-140-247-19-44.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.45 wrls-140-247-19-45.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.46 wrls-140-247-19-46.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.47 wrls-140-247-19-47.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.48 wrls-140-247-19-48.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.49 wrls-140-247-19-49.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.50 wrls-140-247-19-50.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.51 wrls-140-247-19-51.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.52 wrls-140-247-19-52.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.53 wrls-140-247-19-53.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.54 wrls-140-247-19-54.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.55 wrls-140-247-19-55.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.56 wrls-140-247-19-56.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.57 wrls-140-247-19-57.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.58 wrls-140-247-19-58.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.59 wrls-140-247-19-59.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.60 wrls-140-247-19-60.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.61 wrls-140-247-19-61.wrls.harvard.edu 2026-09-17 22:33:29
140.247.19.62 wrls-140-247-19-62.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.63 wrls-140-247-19-63.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.64 wrls-140-247-19-64.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.65 wrls-140-247-19-65.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.66 wrls-140-247-19-66.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.67 wrls-140-247-19-67.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.68 wrls-140-247-19-68.wrls.harvard.edu 2026-09-24 02:16:36
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140.247.19.70 wrls-140-247-19-70.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.71 wrls-140-247-19-71.wrls.harvard.edu 2026-09-24 02:16:36
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140.247.19.77 wrls-140-247-19-77.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.78 wrls-140-247-19-78.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.79 wrls-140-247-19-79.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.80 wrls-140-247-19-80.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.81 wrls-140-247-19-81.wrls.harvard.edu 2026-09-24 02:16:36
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140.247.19.83 wrls-140-247-19-83.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.84 wrls-140-247-19-84.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.85 wrls-140-247-19-85.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.86 wrls-140-247-19-86.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.87 wrls-140-247-19-87.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.88 wrls-140-247-19-88.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.89 wrls-140-247-19-89.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.90 wrls-140-247-19-90.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.91 wrls-140-247-19-91.wrls.harvard.edu 2026-09-24 02:16:36
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140.247.19.93 wrls-140-247-19-93.wrls.harvard.edu 2026-09-24 02:16:36
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140.247.19.121 wrls-140-247-19-121.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.122 wrls-140-247-19-122.wrls.harvard.edu 2026-09-17 22:33:29
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140.247.19.150 wrls-140-247-19-150.wrls.harvard.edu 2026-09-24 02:16:36
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140.247.19.220 wrls-140-247-19-220.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.221 wrls-140-247-19-221.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.222 wrls-140-247-19-222.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.223 wrls-140-247-19-223.wrls.harvard.edu 2026-09-17 22:33:29
140.247.19.224 wrls-140-247-19-224.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.225 wrls-140-247-19-225.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.226 wrls-140-247-19-226.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.227 wrls-140-247-19-227.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.228 wrls-140-247-19-228.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.229 wrls-140-247-19-229.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.230 wrls-140-247-19-230.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.231 wrls-140-247-19-231.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.232 wrls-140-247-19-232.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.233 wrls-140-247-19-233.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.234 wrls-140-247-19-234.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.235 wrls-140-247-19-235.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.236 wrls-140-247-19-236.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.237 wrls-140-247-19-237.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.238 wrls-140-247-19-238.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.239 wrls-140-247-19-239.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.240 wrls-140-247-19-240.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.241 wrls-140-247-19-241.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.242 wrls-140-247-19-242.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.243 wrls-140-247-19-243.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.244 wrls-140-247-19-244.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.245 wrls-140-247-19-245.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.246 wrls-140-247-19-246.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.247 wrls-140-247-19-247.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.248 wrls-140-247-19-248.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.249 wrls-140-247-19-249.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.250 wrls-140-247-19-250.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.251 wrls-140-247-19-251.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.252 wrls-140-247-19-252.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.253 wrls-140-247-19-253.wrls.harvard.edu 2026-09-24 02:16:36
140.247.19.254 wrls-140-247-19-254.wrls.harvard.edu 2026-09-24 02:16:36

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 32219 1497299200 975910303763789
Brazil 9157 77606656 31373490721038
China 6582 356442368 148181518405677
India 6264 35222528 24757297422338
Russian Federation 5752 47281664 11487351490128
Indonesia 3995 11931904 1335890477063
Germany 3253 114097664 72219796635914
United Kingdom 3148 71173888 33263329673219
Australia 3042 40737792 20616764002310
Canada 2518 54993920 4262402850822
Poland 2465 19310592 14416672134154
France 2174 74868480 12994736816131
Ukraine 2014 8336384 5178559168512
Bangladesh 2002 2099968 1166247198721
Netherlands 1619 51557120 19177824780814
Hong Kong 1363 20882176 5802796253456
Argentina 1349 18638848 19658027630592
Italy 1317 52913664 29680064266240
Japan 1277 161360384 33661432037381
Republic of Korea 1177 112819456 17726344724493