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:241)

IP Host DateTime
131.142.190.7 webbhulk.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.8 lazarus.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.9 mothergrey.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.12 alalba.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.13 twoalpha.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.14 loneliestguy.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.15 fooyoo.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.17 plan.cfa.harvard.edu 2024-05-12 22:15:06
131.142.190.18 pallasathena.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.19 tellies.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.20 ucanseeme.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.21 worldonfire.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.22 grassgrow.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.23 tinmachine.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.24 blackstar.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.25 shadowman.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.26 unclefloyd.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.27 jumptheysay.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.28 hunkydory.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.29 changes.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.30 diamonddog.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.31 letsdance.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.32 down0.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.33 magicdance.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.34 quicksand2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.35 quicksand.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.36 slowburn.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.37 fashion.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.38 fame2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.39 fame.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.40 jwstmac.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.41 musicislethal.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.42 itainteasy.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.43 warzawa2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.44 redsails.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.45 jameswebb.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.46 bossofme.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.48 soshe.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.49 baal.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.50 gertenbach.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.51 soleri.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.52 funk2funky.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.53 hammerhead.cfa.harvard.edu 2024-05-12 22:15:06
131.142.190.54 ce-8bay-nas-3.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.55 ce-8bay-nas-4.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.56 daydream.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.57 twomike.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.58 chillydown.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.59 dekooning.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.60 ce-setup.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.61 fascination.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.62 meow.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.63 brahin-test1.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.64 modernlove.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.65 hayabusa.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.66 brahin-test2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.67 dayindayout.cfa.harvard.edu 2024-05-07 09:07:34
131.142.190.68 suburbuddha.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.69 cemmt.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.70 arp.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.71 ziggy.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.72 area51nic3.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.73 nextday.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.74 area51nic4.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.75 ce-8bay-nas.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.76 ce-8bay-nas-2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.77 color-cepr.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.78 candidate.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.79 nocontrol.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.80 afterall.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.81 senseofdoubt.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.82 bigtoad.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.83 every1sayshi.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.84 sao-393663.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.85 sao-385962.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.86 sao-385964.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.87 sao-385965.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.88 sao-393673.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.89 anthem.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.90 genie.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.91 area51-idrac.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.92 dollardays.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.93 sao-393671.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.94 sao-388885.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.95 sao-388637.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.96 ce-nas.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.97 weegee.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.98 neel.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.99 genie2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.100 northface.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.101 glassspider.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.102 karmaman.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.103 bonnard.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.104 owon.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.105 rebel.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.106 toy.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.107 wynken.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.108 oddity.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.109 iman.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.110 bowie.cfa.harvard.edu 2024-05-12 22:15:06
131.142.190.111 notamerica.cfa.harvard.edu 2024-05-12 22:15:06
131.142.190.112 cocteau.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.113 alphamike.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.114 cepr3.cfa.harvard.edu 2024-05-12 22:15:06
131.142.190.115 colorxpr.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.116 sao-393830.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.117 otis.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.118 ce-cmm.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.119 soldtheworld.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.120 nevergetold.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.121 oneshot.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.122 hockney.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.123 theinformer.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.124 belt.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.125 ce2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.126 suspenders.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.127 aialab1.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.128 magritte.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.129 cepr2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.130 crystaljapan.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.131 sugeun.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.132 playitsafe.cfa.harvard.edu 2024-05-12 22:15:06
131.142.190.133 vanloo.cfa.harvard.edu 2024-05-12 22:15:06
131.142.190.134 lestermcohen2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.135 freud.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.136 dclaptop.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.137 sao-393627.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.138 braque.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.139 vermeer.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.140 vermeer2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.142 ce-nas2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.143 ce-nas3.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.144 slipaway.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.145 goings.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.146 ce-nas4.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.147 sao-si388648.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.148 hp750c.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.149 reng2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.150 sao-393628.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.151 wigs-n-pigs.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.152 rs-macbook.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.153 gauron-dock.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.154 occasionaldream.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.155 tntpc001.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.156 grutchin.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.157 gaugin.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.158 webb.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.159 borninufo.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.160 youngamerican.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.161 sao-388636.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.162 allthetarts.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.163 miro.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.164 atomica.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.165 ricochet2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.166 ricochet.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.167 reflektor.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.168 heroes.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.169 cepr.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.170 heroes2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.171 scarymonster.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.172 sao-388837.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.173 ce-srv1.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.174 sao-393623.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.175 sagi-pc.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.176 ocepc.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.177 holyholy.cfa.harvard.edu sao-393669.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.178 niteflights.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.179 ce-srv2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.180 helix.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.181 monet.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.182 davec-pims.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.183 klee.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.184 helix-1.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.185 helix-2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.186 helix-3.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.187 betterfuture.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.188 sweap-drc.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.189 stella.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.190 ce-srv1-1.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.191 happyland.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.192 gehenna.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.193 lookin4water.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.194 sue.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.195 ce-srv1-2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.196 itsnogame.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.197 seven.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.198 moonage2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.199 tangyin.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.200 bangbang.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.201 ce1.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.202 prestige.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.203 bluejean.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.204 sao-393874.cfa.harvard.edu starsareout.cfa.harvard.edu 2024-05-12 22:15:06
131.142.190.205 youngdude.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.206 absolutebeginner.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.207 rauschenberg.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.208 imonlydancing.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.209 killaliltime.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.210 cepr11.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.211 ce-srv1-3.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.212 underpressure.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.213 discoking.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.214 labyrinth.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.215 ratherbhi.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.216 bukha.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.217 littlewonder.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.218 ce-srv2-1.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.219 safe.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.220 mossgarden.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.221 effigies.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.223 cabanel.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.224 hallospaceboy.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.225 gagarin2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.226 bait.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.227 jwsttc.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.228 arcimboldo.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.229 iprayole.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.230 goldenyears.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.231 cactus.cfa.harvard.edu 2024-05-12 22:15:06
131.142.190.232 ce-srv2-2.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.233 cygnet.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.234 ce-srv1m.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.235 ce-srv2m.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.236 helix-m.cfa.harvard.edu 2024-05-12 22:15:06
131.142.190.237 cevibe.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.238 keysight.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.239 ia-laptop.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.241 johns.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.242 whistler.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.243 sao-388886.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.244 area51.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.245 motherwell.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.246 sao-393662.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.247 sao-393661.cfa.harvard.edu 2024-05-12 22:15:06
131.142.190.248 ce-poly.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.249 ce-poly-tc8.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.250 divcom.cfa.harvard.edu 2024-05-12 22:15:06
131.142.190.251 sao-388884.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.252 adamcontroller.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.253 sao-393877.cfa.harvard.edu 2024-05-09 08:03:32
131.142.190.254 sao-393872.cfa.harvard.edu 2024-05-09 08:03:32

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30471 1417071250 971609751636114
Brazil 9009 87108080 29475019264006
China 6735 353778040 129949356402048
Russian Federation 5800 46447650 294625088565056
India 5793 35566880 24474078384128
Australia 4988 41042516 20560034732288
Indonesia 3300 17653760 1329090068480
United Kingdom 3184 77589668 32611926999040
Germany 3111 112611848 71369691168768
Poland 2506 18312320 15916763321344
Canada 2340 54621080 3518796334080
France 2286 76417024 12798066360320
Ukraine 2118 9184256 5041672945664
Bangladesh 1769 1834288 1012299595776
Netherlands 1588 53229104 26226325325312
Colombia 1481 17190912 724523819268
Italy 1299 51903568 28919318839296
Hong Kong 1274 17538420 1726481630208
Argentina 1260 19446784 18801614192640
Japan 1234 167359592 33532234956800