BGP Announced

AS CIDR Description
AS3784 141.223.0.0/18 POSTECH-AS-KR - Pohang University of Science and Technology, KR

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:90)

IP Host DateTime
141.223.1.0 messaging-service.postech.ac.kr 2024-04-21 06:57:59
141.223.1.1 mx.nsbpostech.com mx1.postech.or.kr mx.plc.or.kr mx.iems.net mx.sci-on.net mx.cmest.re.kr mx.aapps.org mx.bpfuelcell.net mx.netsoft2016.org mx.postech.or.kr pop.postech.or.kr pop3.postech.or.kr mx.cns.re.kr 2024-04-21 06:57:59
141.223.1.2 ns.postech.ac.kr 2024-04-21 06:57:59
141.223.1.3 webmail.postech.or.kr old-webmail.postech.ac.kr 2024-04-21 06:57:59
141.223.1.5 watcher.xn--9t4b41yq2b.xn--3e0b707e watcher.postech.kr watcher.xn--ob0boa6wx4r679bx1b5d.xn--3e0b707e watcher.postech.edu mxrelay.postech.ac.kr watcher.xn--ob0bq8ims6a9ib.xn--3e0b707e watcher.postech.org watcher.postech.ac.kr watcher.postech.asia 2024-04-21 06:57:59
141.223.1.6 swen.postech.ac.kr 2024-04-21 06:57:59
141.223.1.7 sdisk.postech.ac.kr 2024-04-21 06:57:59
141.223.1.8 testsdisk.postech.ac.kr 2024-04-21 06:57:59
141.223.1.11 hemos.postech.ac.kr eduroam.postech.ac.kr hemos-centos.postech.ac.kr pthemos1.postech.ac.kr 2024-04-21 06:57:59
141.223.1.12 pthemos2.postech.kr pthemos2.postech.edu pthemos2.postech.org pthemos2.postech.tel pthemos2.postech.asia pthemos2.xn--9t4b41yq2b.xn--3e0b707e pthemos2.xn--ob0bq8ims6a9ib.xn--3e0b707e pthemos2.xn--ob0boa6wx4r679bx1b5d.xn--3e0b707e hemos-old.postech 2024-04-21 06:57:59
141.223.1.13 mx3.postech.ac.kr 2024-04-21 06:57:59
141.223.1.14 mx4.postech.ac.kr 2024-04-21 06:57:59
141.223.1.15 remotecall.postech.ac.kr 2024-04-21 06:57:59
141.223.1.16 survey.postech.ac.kr 2024-04-24 08:43:02
141.223.1.17 dev-survey.postech.ac.kr 2024-04-21 06:57:59
141.223.1.18 script.postech.ac.kr mailtest.postech.ac.kr crontab.postech.ac.kr 2024-04-21 06:57:59
141.223.1.21 sniper-inde01.sdkang.ac.kr 2024-04-21 06:57:59
141.223.1.22 sniper-inde02.sdkang.ac.kr 2024-04-21 06:57:59
141.223.1.23 sniper-inde03.postech.ac.kr sniper-inde01.postech.ac.kr 2024-04-21 06:57:59
141.223.1.24 sniper-inde02.postech.ac.kr sniper-inde04.postech.ac.kr 2024-04-21 06:57:59
141.223.1.25 ptidisk1.postech.ac.kr 2024-04-24 08:43:02
141.223.1.26 sdisktest.postech.ac.kr 2024-04-21 06:57:59
141.223.1.27 ttidisk.postech.ac.kr 2024-04-21 06:57:59
141.223.1.30 vns.postech.ac.kr 2024-04-21 06:57:59
141.223.1.31 vns1.postech.ac.kr 2024-04-21 06:57:59
141.223.1.32 vns2.postech.ac.kr 2024-04-21 06:57:59
141.223.1.33 pasdns01.postech.ac.kr 2024-04-21 06:57:59
141.223.1.34 pasdns02.postech.ac.kr 2024-04-21 06:57:59
141.223.1.35 extdns1.postech.ac.kr 2024-04-24 08:43:02
141.223.1.36 extdns2.postech.ac.kr 2024-04-21 06:57:59
141.223.1.40 auth.postech.ac.kr 2024-04-21 06:57:59
141.223.1.41 auth1.postech.ac.kr 2024-04-21 06:57:59
141.223.1.42 auth2.postech.ac.kr 2024-04-21 06:57:59
141.223.1.46 radius.postech.ac.kr 2024-04-24 08:43:02
141.223.1.47 ptradiu1.postech.ac.kr 2024-04-21 06:57:59
141.223.1.48 ptradiu2.postech.ac.kr 2024-04-21 06:57:59
141.223.1.50 dbapi.postech.ac.kr 2024-04-21 06:57:59
141.223.1.51 dbapi1.postech.ac.kr 2024-04-24 08:43:02
141.223.1.52 dbapi2.postech.ac.kr 2024-04-21 06:57:59
141.223.1.55 dbmgmt.postech.ac.kr 2024-04-21 06:57:59
141.223.1.56 dbnode1.postech.ac.kr 2024-04-21 06:57:59
141.223.1.57 dbnode2.postech.ac.kr 2024-04-21 06:57:59
141.223.1.58 dbnode3.postech.ac.kr 2024-04-21 06:57:59
141.223.1.59 dbnode4.postech.ac.kr 2024-04-21 06:57:59
141.223.1.60 sniper.postech.ac.kr sniper.postech.kr sniper.postech.edu sniper.postech.org sniper.postech.tel sniper.postech.asia sniper.xn--9t4b41yq2b.xn--3e0b707e sniper.xn--ob0bq8ims6a9ib.xn--3e0b707e sniper.xn--ob0boa6wx4r679bx1b5d.xn--3e0b707e 2024-04-21 06:57:59
141.223.1.61 sniper-recv01.xn--ob0boa6wx4r679bx1b5d.xn--3e0b707e new-spam.postech.ac.kr sniper-recv01.xn--ob0bq8ims6a9ib.xn--3e0b707e sniper-recv01.postech.tel spam.postech.ac.kr sniper-recv01.xn--9t4b41yq2b.xn--3e0b707e sniper-recv01.postech.kr sniper-recv01.p 2024-04-21 06:57:59
141.223.1.62 sniper-recv02.postech.org sniper-recv02.xn--9t4b41yq2b.xn--3e0b707e sniper-recv02.postech.tel sniper-recv02.xn--ob0boa6wx4r679bx1b5d.xn--3e0b707e sniper-recv02.postech.edu sniper-recv02.postech.kr sniper-recv02.xn--ob0bq8ims6a9ib.xn--3e0b707e snipe 2024-04-21 06:57:59
141.223.1.63 sniper03.postech.tel sniper03.postech.org spam.postech.tel spam.postech.org spam.xn--ob0boa6wx4r679bx1b5d.xn--3e0b707e spam.postech.kr sniper03.xn--ob0boa6wx4r679bx1b5d.xn--3e0b707e spam.postech.edu spam.xn--9t4b41yq2b.xn--3e0b707e spam.postech.a 2024-04-21 06:57:59
141.223.1.64 sniper04.xn--ob0boa6wx4r679bx1b5d.xn--3e0b707e sniper04.xn--ob0bq8ims6a9ib.xn--3e0b707e sniper04.postech.kr sniper04.postech.tel sniper04.xn--9t4b41yq2b.xn--3e0b707e sniper04.postech.org sniper04.postech.edu sniper04.postech.asia 2024-04-21 06:57:59
141.223.1.65 sync.postech.ac.kr 2024-04-21 06:57:59
141.223.1.66 old-mail.postech.ac.kr 2024-04-21 06:57:59
141.223.1.67 devmail01.postech.ac.kr 2024-04-21 06:57:59
141.223.1.68 devmail02.postech.ac.kr 2024-04-24 08:43:02
141.223.1.75 pppcs.postech.ac.kr 2024-04-21 06:57:59
141.223.1.76 pppcs1.postech.ac.kr 2024-04-21 06:57:59
141.223.1.77 sip.postech.ac.kr 2024-04-21 06:57:59
141.223.1.78 sip.postech.ac.kr 2024-04-24 08:43:02
141.223.1.81 lyncdiscover.postech.ac.kr extlync.postech.ac.kr dialin.postech.ac.kr meet.postech.ac.kr nis.postech.ac.kr 2024-04-21 06:57:59
141.223.1.82 nis2.postech.ac.kr 2024-04-21 06:57:59
141.223.1.84 mail-login.postech.ac.kr m-notice.postech.ac.kr 2024-04-21 06:57:59
141.223.1.85 wac.postech.ac.kr 2024-04-21 06:57:59
141.223.1.88 bigfile.postech.ac.kr 2024-04-21 06:57:59
141.223.1.91 cc-1tx-1.postech.ac.kr 2024-04-21 06:57:59
141.223.1.95 pnsl4001.postech.ac.kr 2024-04-21 06:57:59
141.223.1.96 sanswitch.postech.ac.kr 2024-04-24 08:43:02
141.223.1.99 server-group.postech.ac.kr cc-1gw.postech.ac.kr 2024-04-21 06:57:59
141.223.1.100 mnswaf01.postech.ac.kr 2024-04-21 06:57:59
141.223.1.101 mnswaf02.postech.ac.kr 2024-04-21 06:57:59
141.223.1.111 mx11.xn--9t4b41yq2b.xn--3e0b707e mx11.postech.tel mx11.xn--ob0boa6wx4r679bx1b5d.xn--3e0b707e mx11.postech.ac.kr mx11.postech.org mx11.postech.edu mx11.postech.kr mx11.postech.asia mx11.xn--ob0bq8ims6a9ib.xn--3e0b707e 2024-04-21 06:57:59
141.223.1.112 mail6.postech.kr mail6.postech.edu mail6.postech.org mail6.postech.tel mail6.postech.asia mail6.xn--9t4b41yq2b.xn--3e0b707e mail6.xn--ob0bq8ims6a9ib.xn--3e0b707e mail6.xn--ob0boa6wx4r679bx1b5d.xn--3e0b707e 2024-04-21 06:57:59
141.223.1.113 mail5.xn--ob0bq8ims6a9ib.xn--3e0b707e mail5.xn--ob0boa6wx4r679bx1b5d.xn--3e0b707e mail5.postech.kr mail5.postech.org mail5.postech.tel mail5.postech.asia mail5.xn--9t4b41yq2b.xn--3e0b707e mail5.postech.edu 2024-04-21 06:57:59
141.223.1.114 sniper-send01.postech.asia sniper-send01.xn--ob0bq8ims6a9ib.xn--3e0b707e sniper-send01.postech.org sniper-send01.postech.edu sniper-send01.postech.kr sniper-send01.xn--9t4b41yq2b.xn--3e0b707e sniper-send01.postech.tel sniper-send01.xn--ob0boa6wx4r6 2024-04-21 06:57:59
141.223.1.115 sniper-send02.postech.org sniper-send02.xn--ob0bq8ims6a9ib.xn--3e0b707e sniper-send02.postech.edu sniper-send02.xn--9t4b41yq2b.xn--3e0b707e sniper-send02.postech.kr sniper-send02.postech.asia sniper-send02.postech.tel sniper-send02.xn--ob0boa6wx4r6 2024-04-21 06:57:59
141.223.1.116 sniper-send03.xn--ob0boa6wx4r679bx1b5d.xn--3e0b707e sniper-send01.postech.ac.kr sniper-send03.xn--9t4b41yq2b.xn--3e0b707e sniper-send03.postech.asia sniper-send03.postech.ac.kr sniper-send03.postech.org sniper-send03.postech.kr sniper-send03.postec 2024-04-21 06:57:59
141.223.1.117 sniper-send04.postech.ac.kr sniper-send04.postech.asia sniper-send04.postech.kr sniper-send04.postech.edu sniper-send04.postech.org sniper-send04.postech.tel sniper-send04.xn--ob0bq8ims6a9ib.xn--3e0b707e sniper-send04.xn--9t4b41yq2b.xn--3e0b707e s 2024-04-21 06:57:59
141.223.1.128 mailservice.postech.ac.kr office365.postech.ac.kr mailapi.postech.ac.kr 2024-04-21 06:57:59
141.223.1.130 sataboy1.postech.ac.kr 2024-04-21 06:57:59
141.223.1.131 sataboy2.postech.ac.kr 2024-04-24 08:43:02
141.223.1.132 sataboy3.postech.ac.kr 2024-04-21 06:57:59
141.223.1.133 sataboy4.postech.ac.kr 2024-04-21 06:57:59
141.223.1.151 hsm.postech.ac.kr housing.postech.ac.kr poscafe.postech.ac.kr webhosting.postech.ac.kr cee.postech.ac.kr 2024-04-21 06:57:59
141.223.1.152 vod.postech.ac.kr cee2.postech.ac.kr 2024-04-21 06:57:59
141.223.1.200 powerjyg.postech.ac.kr 2024-04-21 06:57:59
141.223.1.202 wm2.postech.or.kr 2024-04-21 06:57:59
141.223.1.203 wm3.postech.or.kr 2024-04-21 06:57:59
141.223.1.205 ipmp.postech.ac.kr 2024-04-24 08:43:02
141.223.1.206 ipmp.postech.ac.kr 2024-04-24 08:43:02
141.223.1.207 ipmp.postech.ac.kr 2024-04-21 06:57:59
141.223.1.208 ipmp.postech.ac.kr 2024-04-21 06:57:59
141.223.1.244 jbok.postech.ac.kr 2024-04-21 06:57:59

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30426 1445956344 971603917679762
Brazil 9001 88046600 29388682858502
China 6733 372654456 129946107847296
Russian Federation 5800 47622674 294530602692416
India 5790 36217120 24456373243904
Australia 5016 42286708 20569917167616
Indonesia 3297 17798144 1328854073344
United Kingdom 3175 80844196 32117484945408
Germany 3096 113860648 71036779429888
Poland 2511 19285504 15951105037312
Canada 2350 55995748 3531917296640
France 2280 77248544 12875267702784
Ukraine 2115 9680896 5076033732608
Bangladesh 1757 1909260 1009588502528
Netherlands 1587 55646896 26109800416768
Italy 1300 52326096 28904708177920
Hong Kong 1269 17890676 1725692052224
Argentina 1260 19536864 18797300154368
Japan 1232 168119656 33532150939648
Spain 1223 34628096 7970913456128