BGP Announced

AS CIDR Description
AS4766 203.253.31.0/24 KIXS-AS-KR - Korea Telecom, KR
AS9318 203.253.0.0/19 SKB-AS - SK Broadband Co Ltd, KR

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:123)

IP Host DateTime
203.253.31.1 ns.ssu.ac.kr 2025-04-21 15:24:07
203.253.31.3 webserver.soongsil.kr webserver.ssu.ac.kr webserver.soongsil.ac.kr 2025-04-26 21:56:34
203.253.31.4 ns4.ssu.ac.kr haksanew.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.5 ns1.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.7 recruit.soongsil.ac.kr recruit.soongsil.kr recruit.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.8 asp.soongsil.ac.kr asp.soongsil.kr nms.ssu.ac.kr nms.soongsil.ac.kr nms.soongsil.kr 2025-04-26 21:56:34
203.253.31.11 easerver1.soongsil.ac.kr easerver1.soongsil.kr easerver1.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.12 haksanew.ssu.ac.kr easerver2.soongsil.ac.kr easerver2.soongsil.kr easerver2.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.13 easerver3.soongsil.ac.kr easerver3.ssu.ac.kr easerver3.soongsil.kr 2025-04-26 21:56:34
203.253.31.14 easerver4.soongsil.ac.kr easerver4.soongsil.kr easerver4.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.15 mapleta.soongsil.kr mapleta.soongsil.ac.kr 2025-04-26 21:56:34
203.253.31.16 cyber1.ssu.ac.kr cyber1.soongsil.kr cyber1.soongsil.ac.kr 2025-04-26 21:56:34
203.253.31.19 eccap11.ssu.ac.kr erp2.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.20 service3010.ssu.ac.kr v6420.soongsil.kr v6420.soongsil.ac.kr v6420.ssu.ac.kr mailtest.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.23 erp21.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.26 sedold.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.27 erp22.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.30 eccold.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.31 erp.ssu.ac.kr erp.soongsil.kr erpold.ssu.ac.kr erp.soongsil.ac.kr 2025-04-26 21:56:34
203.253.31.33 saintold.soongsil.ac.kr saintold.soongsil.kr 2025-04-26 21:56:34
203.253.31.34 erp23.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.35 erp24.ssu.ac.kr service.ssu.ac.kr service.soongsil.ac.kr service.soongsil.kr 2025-04-26 21:56:34
203.253.31.36 erp25.ssu.ac.kr mymail.ssu.ac.kr mymail.soongsil.ac.kr mymail.soongsil.kr 2025-04-26 21:56:34
203.253.31.38 acc.ssu.ac.kr pre.study.ssu.ac.kr jobpf.ssu.ac.kr gogreen.ssu.ac.kr ubiz.ssu.ac.kr fintech.ssu.ac.kr jobemp.ssu.ac.kr 120th.ssu.ac.kr king-b.ssu.ac.kr dblab.ssu.ac.kr ssulawschool.ssu.ac.kr pre.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.39 solman.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.40 erp7.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.41 mailold.ssu.ac.kr mailold.soongsil.kr mailold.soongsil.ac.kr 2025-04-26 21:56:34
203.253.31.45 iems.soongsil.kr iems.ssu.ac.kr iems.soongsil.ac.kr 2025-04-26 21:56:34
203.253.31.49 stone.soongsil.kr erp26.ssu.ac.kr stone.ssu.ac.kr stone.soongsil.ac.kr 2025-04-26 21:56:34
203.253.31.50 saint.soongsil.kr saint.soongsil.ac.kr saintold.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.51 ep.soongsil.kr ep.ssu.ac.kr ep.soongsil.ac.kr 2025-04-26 21:56:34
203.253.31.52 crm.soongsil.ac.kr crm.ssu.ac.kr crm.soongsil.kr 2025-04-26 21:56:34
203.253.31.53 erp1.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.55 erp10.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.56 erp11.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.59 erp13.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.60 erp12.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.61 bi.soongsil.ac.kr bi.soongsil.kr 2025-04-26 21:56:34
203.253.31.62 erp3.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.63 erp4.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.70 epap2.ssu.ac.kr 2025-04-21 15:24:07
203.253.31.71 xi.ssu.ac.kr xi.soongsil.kr sxpdcold.ssu.ac.kr xi.soongsil.ac.kr 2025-04-26 21:56:34
203.253.31.72 erp5.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.73 erp6.ssu.ac.kr modern.ssu.ac.kr modern.soongsil.ac.kr modern.soongsil.kr 2025-04-26 21:56:34
203.253.31.75 erp29.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.77 bi.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.78 biolap.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.80 erp27.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.82 gwn.ssu.ac.kr gw.soongsil.ac.kr gw.soongsil.kr 2025-04-26 21:56:34
203.253.31.83 erp8.ssu.ac.kr erp28.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.85 ifcomtec.soongsil.kr student.ssu.ac.kr ifcomtec.soongsil.ac.kr ifcomtec.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.86 erp30.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.92 erp9.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.94 gwdev.ssu.ac.kr 2025-04-21 15:24:07
203.253.31.95 sol.ssu.ac.kr oldmail.ssu.ac.kr 2025-04-21 15:24:07
203.253.31.99 epoch.soongsil.ac.kr epoch.soongsil.kr epoch.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.108 haksa.ssu.ac.kr haksa.soongsil.ac.kr haksa.soongsil.kr 2025-04-26 21:56:34
203.253.31.109 ml530-a.soongsil.ac.kr spama.soongsil.kr vision-server.soongsil.kr vision-server.ssu.ac.kr vision-server.soongsil.ac.kr ml530-a.ssu.ac.kr spama.soongsil.ac.kr ml530-a.soongsil.kr 2025-04-26 21:56:34
203.253.31.110 spamb.soongsil.ac.kr spamb.soongsil.kr ml530-b.soongsil.kr ml530-b.ssu.ac.kr ml530-b.soongsil.ac.kr 2025-04-26 21:56:34
203.253.31.111 ss.ac.kr su.ac.kr old.ssu.ac.kr ssu.ac.kr ssudorm.soongsil.ac.kr ssudorm.soongsil.kr 2025-04-26 21:56:34
203.253.31.112 lmsdown.ssu.ac.kr office.soongsil.kr lmsdown.ssu.ac.kr.ssu.ac.kr office.soongsil.ac.kr lms.soongsil.kr csrold.ssu.ac.kr lms.soongsil.ac.kr 2025-04-26 21:56:34
203.253.31.113 admin.ssu.ac.kr cms_old.ssu.ac.kr wlog.ssu.ac.kr portal.soongsil.kr cms_old.soongsil.kr blog.soongsil.kr mobile.soongsil.ac.kr home.ssu.ac.kr mobile.soongsil.kr club.soongsil.kr home.soongsil.ac.kr club.soongsil.ac.kr m.soongsil.ac.kr home.so 2025-04-19 07:18:42
203.253.31.114 backup.ssu.ac.kr mail1.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.115 mx.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.116 www.language.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.117 blog2.ssu.ac.kr search2.soongsil.ac.kr cms.ssu.ac.kr search2.ssu.ac.kr search2.soongsil.kr cafe.ssu.ac.kr tech.soongsil.ac.kr tech.ssu.ac.kr home2.ssu.ac.kr tech.soongsil.kr 2025-04-26 21:56:34
203.253.31.118 home2.soongsil.kr home2.soongsil.ac.kr sso.soongsil.ac.kr sso.soongsil.kr 2025-04-26 21:56:34
203.253.31.119 ssuprivacy.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.120 cert.soongsil.kr mx.ss.ac.kr mx.su.ac.kr cert.ssu.ac.kr cert.soongsil.ac.kr 2025-04-26 21:56:34
203.253.31.121 bigip.ssu.ac.kr bigip.soongsil.ac.kr bigip.soongsil.kr 2025-04-26 21:56:34
203.253.31.123 magiccastle.soongsil.kr magiccastle.soongsil.ac.kr magiccastle.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.134 acemedia.ssu.ac.kr acemedia.soongsil.kr acemedia.soongsil.ac.kr 2025-04-26 21:56:34
203.253.31.136 erp14.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.137 erp15.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.138 erp16.ssu.ac.kr asp.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.139 eccqasold.ssu.ac.kr ssq.soongsil.kr erp17.ssu.ac.kr ssq.soongsil.ac.kr 2025-04-26 21:56:34
203.253.31.140 erp18.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.141 erp19.ssu.ac.kr rfcdev.ssu.ac.kr 2025-04-21 15:24:07
203.253.31.142 gw-dev2.ssu.ac.kr erp20.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.145 dreamball.soongsil.ac.kr dreamball.soongsil.kr 2025-04-26 21:56:34
203.253.31.147 www1.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.149 www2.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.150 mobile.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.151 ebox.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.153 o365reg.ssu.ac.kr cloud.ssu.ac.kr lyncweb.ssu.ac.kr sps.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.155 iphak99.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.157 hanja.soongsil.kr hanja.soongsil.ac.kr hanja.ssu.ac.kr 2025-04-21 15:24:07
203.253.31.158 disk2.soongsil.ac.kr mapleta.ssu.ac.kr disk2.soongsil.kr 2025-04-26 21:56:34
203.253.31.166 ssu1.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.167 ozz.soongsil.kr ozz.soongsil.ac.kr ssu2.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.168 ssu3.ssu.ac.kr harry.soongsil.ac.kr harry.soongsil.kr 2025-04-21 15:24:07
203.253.31.169 ssu4.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.179 museum.soongsil.kr museum.soongsil.ac.kr 2025-04-26 21:56:34
203.253.31.181 conference.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.188 cms.soongsil.ac.kr cms.soongsil.kr cafe.soongsil.ac.kr cafe.soongsil.kr wlog.soongsil.ac.kr wlog.soongsil.kr blog2.soongsil.ac.kr blog2.soongsil.kr 2025-04-26 21:56:34
203.253.31.194 mailmkt.soongsil.kr mailmkt.ssu.ac.kr mailmkt.soongsil.ac.kr 2025-04-26 21:56:34
203.253.31.197 sspama.ssu.ac.kr mail3.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.198 mail4.ssu.ac.kr sspamb.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.199 rent.ssu.ac.kr lct.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.201 tax.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.206 spowa.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.209 dev_sso.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.218 ssuarchive.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.219 dev_smartid.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.220 old_eng.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.222 msg.ss.ac.kr msg.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.226 dev_att.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.227 langdev.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.228 dev_home.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.229 dev_mobile.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.230 ocw.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.234 ssd.ssu.ac.kr eccdevold.ssu.ac.kr ssd.soongsil.ac.kr ssd.soongsil.kr 2025-04-26 21:56:34
203.253.31.235 vsd.soongsil.ac.kr vsd.soongsil.kr 2025-04-26 21:56:34
203.253.31.236 pcmanager.ssu.ac.kr dev_ebox.ssu.ac.kr pcmanager.soongsil.ac.kr pc.soongsil.ac.kr pcmanager.soongsil.kr pc.soongsil.kr 2025-04-26 21:56:34
203.253.31.241 sso.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.242 iphak8.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.243 atdc.soongsil.kr atdc.ssu.ac.kr atdc.soongsil.ac.kr 2025-04-26 21:56:34
203.253.31.245 smartid.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.246 att.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.248 spw.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.249 english.soongsil.kr english.ssu.ac.kr english.soongsil.ac.kr 2025-04-26 21:56:34
203.253.31.250 epsnd.ssu.ac.kr 2025-04-26 21:56:34
203.253.31.252 s2.soongsil.ac.kr s2.ssu.ac.kr s2.soongsil.kr eccsnd02.ssu.ac.kr 2025-04-26 21:56:34

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31364 1465225433 1153867564979135570
Brazil 9025 86352606 2305871890696081410
China 6567 346911140 147459299626608
India 5952 35371008 24479184113664
Russian Federation 5746 46655672 10753306767432
Indonesia 3581 17930496 1213295689728
Germany 3103 112785928 69629897736192
United Kingdom 3100 72792928 31079935115264
Australia 3009 40588080 20492802529280
Poland 2468 19493888 15495680431104
Canada 2438 54425448 4495745090816
France 2202 75287296 12213247804928
Ukraine 2008 8498688 5322934517760
Bangladesh 1867 1899008 900172283904
Netherlands 1598 51394256 27397476124160
Argentina 1298 19697152 18791486980096
Italy 1295 52409472 28646851018752
Hong Kong 1280 17850820 7879974650624
Japan 1266 159065448 33553585668096
Spain 1236 34576896 7530784034816