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:124)

IP Host DateTime
203.253.31.1 ns.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.3 webserver.soongsil.ac.kr webserver.soongsil.kr webserver.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.4 ns4.ssu.ac.kr haksanew.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.5 ns1.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.7 recruit.soongsil.kr recruit.soongsil.ac.kr recruit.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.8 nms.ssu.ac.kr nms.soongsil.ac.kr nms.soongsil.kr asp.soongsil.ac.kr asp.soongsil.kr 2025-05-28 20:13:44
203.253.31.11 easerver1.soongsil.kr easerver1.ssu.ac.kr easerver1.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.12 easerver2.soongsil.ac.kr easerver2.soongsil.kr haksanew.ssu.ac.kr easerver2.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.13 easerver3.soongsil.kr easerver3.ssu.ac.kr easerver3.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.14 easerver4.soongsil.kr easerver4.ssu.ac.kr easerver4.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.15 mapleta.soongsil.kr mapleta.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.16 cyber1.ssu.ac.kr cyber1.soongsil.ac.kr cyber1.soongsil.kr 2025-05-28 20:13:44
203.253.31.19 eccap11.ssu.ac.kr erp2.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.20 mailtest.ssu.ac.kr v6420.ssu.ac.kr service3010.ssu.ac.kr v6420.soongsil.kr v6420.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.23 erp21.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.26 sedold.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.27 erp22.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.30 eccold.ssu.ac.kr 2025-05-23 14:00:04
203.253.31.31 erpold.ssu.ac.kr erp.soongsil.kr erp.ssu.ac.kr erp.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.33 saintold.soongsil.kr saintold.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.34 erp23.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.35 erp24.ssu.ac.kr service.soongsil.kr service.soongsil.ac.kr service.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.36 mymail.ssu.ac.kr mymail.soongsil.kr erp25.ssu.ac.kr mymail.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.38 acc.ssu.ac.kr pre.ssu.ac.kr pre.study.ssu.ac.kr ubiz.ssu.ac.kr 120th.ssu.ac.kr dblab.ssu.ac.kr jobpf.ssu.ac.kr jobemp.ssu.ac.kr king-b.ssu.ac.kr fintech.ssu.ac.kr gogreen.ssu.ac.kr ssulawschool.ssu.ac.kr 2025-05-23 14:00:04
203.253.31.39 solman.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.40 erp7.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.41 mailold.soongsil.ac.kr mailold.soongsil.kr mailold.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.45 iems.soongsil.ac.kr iems.soongsil.kr iems.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.49 erp26.ssu.ac.kr stone.soongsil.ac.kr stone.ssu.ac.kr stone.soongsil.kr 2025-05-28 20:13:44
203.253.31.50 saint.soongsil.ac.kr saint.soongsil.kr saintold.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.51 ep.ssu.ac.kr ep.soongsil.ac.kr ep.soongsil.kr 2025-05-28 20:13:44
203.253.31.52 crm.ssu.ac.kr crm.soongsil.kr crm.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.53 erp1.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.55 erp10.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.56 erp11.ssu.ac.kr 2025-05-23 14:00:04
203.253.31.59 erp13.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.60 erp12.ssu.ac.kr 2025-05-23 14:00:04
203.253.31.61 bi.soongsil.ac.kr bi.soongsil.kr 2025-05-28 20:13:44
203.253.31.62 erp3.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.63 erp4.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.70 epap2.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.71 xi.ssu.ac.kr xi.soongsil.ac.kr xi.soongsil.kr sxpdcold.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.72 erp5.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.73 modern.soongsil.kr modern.soongsil.ac.kr modern.ssu.ac.kr erp6.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.75 erp29.ssu.ac.kr 2025-05-23 14:00:04
203.253.31.77 bi.ssu.ac.kr 2025-05-23 14:00:04
203.253.31.78 biolap.ssu.ac.kr 2025-05-23 14:00:04
203.253.31.80 erp27.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.82 gw.soongsil.kr gwn.ssu.ac.kr gw.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.83 erp8.ssu.ac.kr erp28.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.85 ifcomtec.ssu.ac.kr ifcomtec.soongsil.kr student.ssu.ac.kr ifcomtec.soongsil.ac.kr 2025-05-23 14:00:04
203.253.31.86 erp30.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.92 erp9.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.94 gwdev.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.95 oldmail.ssu.ac.kr sol.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.99 epoch.soongsil.ac.kr epoch.soongsil.kr epoch.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.108 haksa.soongsil.kr haksa.ssu.ac.kr haksa.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.109 vision-server.soongsil.kr vision-server.soongsil.ac.kr spama.soongsil.kr vision-server.ssu.ac.kr ml530-a.soongsil.ac.kr spama.soongsil.ac.kr ml530-a.soongsil.kr ml530-a.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.110 spamb.soongsil.kr ml530-b.ssu.ac.kr ml530-b.soongsil.ac.kr ml530-b.soongsil.kr spamb.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.111 ss.ac.kr ssudorm.soongsil.ac.kr old.ssu.ac.kr ssudorm.soongsil.kr ssu.ac.kr su.ac.kr 2025-05-28 20:13:44
203.253.31.112 office.soongsil.ac.kr csrold.ssu.ac.kr lmsdown.ssu.ac.kr.ssu.ac.kr office.soongsil.kr lmsdown.ssu.ac.kr lms.soongsil.ac.kr lms.soongsil.kr 2025-05-28 20:13:44
203.253.31.113 club.ssu.ac.kr admin.soongsil.ac.kr disk.soongsil.ac.kr m.soongsil.kr cms_old.ssu.ac.kr search.ssu.ac.kr mobile.soongsil.kr disk.soongsil.kr blog.soongsil.ac.kr home.soongsil.ac.kr cms_old.soongsil.kr mail2.ssu.ac.kr mobile.soongsil.ac.kr blo 2025-05-23 14:00:04
203.253.31.114 mail1.ssu.ac.kr backup.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.115 mx.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.116 www.language.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.117 cms.ssu.ac.kr tech.ssu.ac.kr home2.ssu.ac.kr cafe.ssu.ac.kr search2.soongsil.ac.kr blog2.ssu.ac.kr search2.soongsil.kr tech.soongsil.kr search2.ssu.ac.kr tech.soongsil.ac.kr 2025-05-23 14:00:04
203.253.31.118 sso.soongsil.kr home2.soongsil.kr sso.soongsil.ac.kr home2.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.119 ssuprivacy.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.120 cert.ssu.ac.kr mx.su.ac.kr cert.soongsil.ac.kr mx.ss.ac.kr cert.soongsil.kr 2025-05-28 20:13:44
203.253.31.121 bigip.ssu.ac.kr bigip.soongsil.kr bigip.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.123 magiccastle.soongsil.ac.kr magiccastle.ssu.ac.kr magiccastle.soongsil.kr 2025-05-28 20:13:44
203.253.31.134 acemedia.ssu.ac.kr acemedia.soongsil.kr acemedia.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.136 erp14.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.137 erp15.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.138 erp16.ssu.ac.kr asp.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.139 eccqasold.ssu.ac.kr ssq.soongsil.ac.kr ssq.soongsil.kr erp17.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.140 erp18.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.141 erp19.ssu.ac.kr rfcdev.ssu.ac.kr 2025-05-23 14:00:04
203.253.31.142 erp20.ssu.ac.kr gw-dev2.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.145 dreamball.soongsil.kr dreamball.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.147 www1.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.149 www2.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.150 mobile.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.151 ebox.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.153 lyncweb.ssu.ac.kr sps.ssu.ac.kr cloud.ssu.ac.kr o365reg.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.155 iphak99.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.157 hanja.soongsil.kr hanja.soongsil.ac.kr hanja.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.158 mapleta.ssu.ac.kr disk2.soongsil.ac.kr disk2.soongsil.kr 2025-05-27 04:10:15
203.253.31.166 ssu1.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.167 ozz.soongsil.ac.kr ozz.soongsil.kr ssu2.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.168 harry.soongsil.ac.kr harry.soongsil.kr ssu3.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.169 ssu4.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.179 museum.soongsil.kr museum.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.181 conference.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.188 wlog.soongsil.kr blog2.soongsil.ac.kr cms.soongsil.ac.kr cafe.soongsil.ac.kr cafe.soongsil.kr cms.soongsil.kr blog2.soongsil.kr wlog.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.194 mailmkt.ssu.ac.kr mailmkt.soongsil.kr mailmkt.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.197 sspama.ssu.ac.kr mail3.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.198 mail4.ssu.ac.kr sspamb.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.199 rent.ssu.ac.kr lct.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.200 office2.ssu.ac.kr office2.soongsil.ac.kr office2.soongsil.kr 2025-05-28 20:13:44
203.253.31.201 tax.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.206 spowa.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.209 dev_sso.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.218 ssuarchive.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.219 dev_smartid.ssu.ac.kr 2025-05-23 14:00:04
203.253.31.220 old_eng.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.222 msg.ss.ac.kr msg.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.226 dev_att.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.227 langdev.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.228 dev_home.ssu.ac.kr 2025-05-27 04:12:20
203.253.31.229 dev_mobile.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.230 ocw.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.234 eccdevold.ssu.ac.kr ssd.ssu.ac.kr ssd.soongsil.kr ssd.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.235 vsd.soongsil.kr vsd.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.236 pc.soongsil.ac.kr pc.soongsil.kr dev_ebox.ssu.ac.kr pcmanager.ssu.ac.kr pcmanager.soongsil.ac.kr pcmanager.soongsil.kr 2025-05-28 20:13:44
203.253.31.241 sso.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.242 iphak8.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.243 atdc.soongsil.kr atdc.soongsil.ac.kr atdc.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.245 smartid.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.246 att.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.248 spw.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.249 english.soongsil.kr english.ssu.ac.kr english.soongsil.ac.kr 2025-05-28 20:13:44
203.253.31.250 epsnd.ssu.ac.kr 2025-05-28 20:13:44
203.253.31.252 s2.ssu.ac.kr s2.soongsil.ac.kr s2.soongsil.kr eccsnd02.ssu.ac.kr 2025-05-28 20:13:44

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31381 1463309133 1153867275719288914
Brazil 9037 86226398 2305871897990729730
China 6564 346799264 129893613128288
India 5969 35348480 24480594907136
Russian Federation 5748 46622776 10705793691720
Indonesia 3603 18073088 1225629728768
Germany 3109 112752904 69548054544384
United Kingdom 3108 71550336 31532536299520
Australia 3015 40588592 20514282543104
Poland 2465 19272192 15298114229248
Canada 2443 54437736 4438988948736
France 2201 75328768 12154271827456
Ukraine 2009 8261632 5013717516288
Bangladesh 1870 1933568 908494569472
Netherlands 1595 51310544 26556465939968
Argentina 1300 19708416 18815344377856
Italy 1298 52409856 28591018606592
Hong Kong 1280 18154148 8554605118208
Japan 1269 159027048 33573211799552
Spain 1233 34628352 7522246791168