BGP Announced

AS CIDR Description
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:71)

IP Host DateTime
203.253.12.2 turbo.soongsil.ac.kr turbo.ssu.ac.kr turbo.soongsil.kr 2025-04-26 21:56:07
203.253.12.3 ncd.soongsil.kr ncd.soongsil.ac.kr ncd.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.4 sfelflow.ssu.ac.kr sfelflow.soongsil.ac.kr sfelflow.soongsil.kr 2025-04-21 15:23:39
203.253.12.5 ssuncl.soongsil.kr ssuncl.ssu.ac.kr ssuncl.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.9 jokbo.soongsil.kr jokbo.ssu.ac.kr jokbo.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.13 chanmoon.ssu.ac.kr chanmoon.soongsil.kr chanmoon.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.42 coin.soongsil.ac.kr coin.soongsil.kr coin.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.43 oops.soongsil.kr oops.ssu.ac.kr oops.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.45 mec.soongsil.kr mec.soongsil.ac.kr mec.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.51 unstable.soongsil.ac.kr unstable.soongsil.kr unstable.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.54 where.soongsil.ac.kr where.ssu.ac.kr where.soongsil.kr 2025-04-26 21:56:07
203.253.12.59 acoutic.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.88 joule.soongsil.kr joule.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.90 paraday.ssu.ac.kr paraday.soongsil.kr paraday.soongsil.ac.kr 2025-04-21 15:23:39
203.253.12.91 volta.ssu.ac.kr volta.soongsil.ac.kr volta.soongsil.kr 2025-04-26 21:56:07
203.253.12.92 ampere.soongsil.ac.kr ampere.soongsil.kr ampere.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.93 ohm.soongsil.kr ohm.ssu.ac.kr ohm.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.97 coulomb.soongsil.ac.kr coulomb.ssu.ac.kr coulomb.soongsil.kr 2025-04-26 21:56:07
203.253.12.103 eng03.soongsil.kr eng03.ssu.ac.kr eng03.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.104 eng04.ssu.ac.kr eng04.soongsil.ac.kr eng04.soongsil.kr 2025-04-26 21:56:07
203.253.12.105 eng05.ssu.ac.kr eng05.soongsil.kr eng05.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.106 eng06.ssu.ac.kr eng06.soongsil.kr eng06.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.107 eng07.soongsil.ac.kr eng07.ssu.ac.kr eng07.soongsil.kr 2025-04-26 21:56:07
203.253.12.108 eng08.soongsil.kr eng08.soongsil.ac.kr eng08.ssu.ac.kr 2025-04-21 15:23:39
203.253.12.109 mecha.soongsil.kr mecha.ssu.ac.kr mecha.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.110 eng10.ssu.ac.kr eng10.soongsil.kr eng10.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.111 eng11.soongsil.ac.kr eng11.soongsil.kr eng11.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.112 eng12.soongsil.ac.kr eng12.soongsil.kr eng12.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.113 eng13.soongsil.ac.kr eng13.soongsil.kr eng13.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.114 eng14.soongsil.kr eng14.soongsil.ac.kr eng14.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.115 eng15.soongsil.ac.kr eng15.soongsil.kr eng15.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.116 eng16.ssu.ac.kr eng16.soongsil.ac.kr eng16.soongsil.kr 2025-04-26 21:56:07
203.253.12.117 eng17.ssu.ac.kr eng17.soongsil.kr eng17.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.118 eng18.soongsil.ac.kr eng18.ssu.ac.kr eng18.soongsil.kr 2025-04-26 21:56:07
203.253.12.119 eng19.soongsil.ac.kr eng19.soongsil.kr eng19.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.120 eng20.ssu.ac.kr eng20.soongsil.kr eng20.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.121 eng21.ssu.ac.kr eng21.soongsil.kr eng21.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.122 eng22.ssu.ac.kr eng22.soongsil.kr eng22.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.123 eng23.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.124 eng24.soongsil.ac.kr eng24.ssu.ac.kr eng24.soongsil.kr 2025-04-21 15:23:39
203.253.12.125 eng25.soongsil.kr eng25.ssu.ac.kr eng25.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.126 eng26.soongsil.ac.kr eng26.ssu.ac.kr eng26.soongsil.kr 2025-04-26 21:56:07
203.253.12.127 eng27.ssu.ac.kr eng27.soongsil.ac.kr eng27.soongsil.kr 2025-04-26 21:56:07
203.253.12.128 eng28.ssu.ac.kr eng28.soongsil.ac.kr eng28.soongsil.kr 2025-04-21 15:23:39
203.253.12.129 eng29.ssu.ac.kr eng29.soongsil.kr eng29.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.130 eng30.soongsil.ac.kr eng30.soongsil.kr eng30.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.131 eng31.soongsil.kr eng31.ssu.ac.kr eng31.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.136 sfel2.soongsil.kr sfel2.soongsil.ac.kr sfel2.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.137 yongcomp.ssu.ac.kr yongcomp.soongsil.ac.kr yongcomp.soongsil.kr 2025-04-26 21:56:07
203.253.12.138 sfel.soongsil.kr sfel.ssu.ac.kr sfel.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.142 ironrose.ssu.ac.kr ironrose.soongsil.ac.kr ironrose.soongsil.kr 2025-04-21 15:23:39
203.253.12.150 fem.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.151 fem1.soongsil.ac.kr fem1.soongsil.kr fem1.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.152 fem2.ssu.ac.kr fem2.soongsil.kr fem2.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.153 fem3.soongsil.ac.kr fem3.ssu.ac.kr fem3.soongsil.kr 2025-04-26 21:56:07
203.253.12.154 fem4.ssu.ac.kr fem4.soongsil.ac.kr fem4.soongsil.kr 2025-04-26 21:56:07
203.253.12.155 fem5.soongsil.ac.kr fem5.ssu.ac.kr fem5.soongsil.kr 2025-04-26 21:56:07
203.253.12.156 fem6.ssu.ac.kr fem6.soongsil.ac.kr fem6.soongsil.kr 2025-04-26 21:56:07
203.253.12.157 fem7.soongsil.ac.kr fem7.soongsil.kr fem7.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.158 fem8.soongsil.kr fem8.ssu.ac.kr fem8.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.159 fem9.ssu.ac.kr fem9.soongsil.ac.kr fem9.soongsil.kr 2025-04-26 21:56:07
203.253.12.160 superglass.ssu.ac.kr superglass.soongsil.ac.kr superglass.soongsil.kr 2025-04-26 21:56:07
203.253.12.161 pump.ssu.ac.kr pump.soongsil.kr pump.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.162 sfelheat.soongsil.kr sfelheat.soongsil.ac.kr sfelheat.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.164 flow.soongsil.kr flow.ssu.ac.kr flow.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.170 mmslab.soongsil.kr mmslab.ssu.ac.kr mmslab.soongsil.ac.kr 2025-04-26 21:56:07
203.253.12.171 mmslab2.soongsil.kr mmslab2.soongsil.ac.kr mmslab2.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.213 sme.ssu.ac.kr sme.soongsil.ac.kr sme.soongsil.kr 2025-04-26 21:56:07
203.253.12.218 soongki.ssu.ac.kr soongki.soongsil.ac.kr soongki.soongsil.kr 2025-04-26 21:56:07
203.253.12.222 acoustics.soongsil.kr acoustics.soongsil.ac.kr acoustics.ssu.ac.kr 2025-04-26 21:56:07
203.253.12.230 smemiro.ssu.ac.kr smemiro.soongsil.ac.kr smemiro.soongsil.kr 2025-04-26 21:56:07

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31364 1464397529 1153867184359547986
Brazil 9025 86183134 2305871798256373762
China 6564 346765988 147459300216432
India 5953 35290624 24474887507968
Russian Federation 5746 46627512 10706061996104
Indonesia 3582 17928704 1213295624192
Germany 3104 112776712 69586931023872
United Kingdom 3098 72750944 31071611715584
Australia 3010 40576560 20484212398080
Poland 2467 19490048 15495680300032
Canada 2439 54368616 4461150602496
France 2202 75286272 12174593033728
Ukraine 2009 8496128 5322934517760
Bangladesh 1867 1895424 900172808192
Netherlands 1599 51387856 27363116385792
Argentina 1298 19696640 18790413238272
Italy 1295 52408448 28646852132864
Hong Kong 1279 17874116 7811218604800
Japan 1266 159052904 33551438118912
Spain 1236 34572288 7530784034816