BGP Announced

AS CIDR Description
AS2907 203.181.192.0/18 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:20)

IP Host DateTime
203.181.244.0 kenken.go.jp 2025-04-26 16:02:06
203.181.244.2 daiku.kenken.go.jp 2025-04-26 16:02:06
203.181.244.6 mailgw.kenken.go.jp 2025-04-26 16:02:06
203.181.244.24 j-asia.kenken.go.jp 2025-04-26 16:02:06
203.181.244.30 www.kenken.go.jp 2025-04-26 16:02:06
203.181.244.31 iisee.kenken.go.jp 2025-04-26 16:02:06
203.181.244.32 smo.kenken.go.jp 2025-04-26 16:02:06
203.181.244.40 workflow.kenken.go.jp 2025-04-26 16:02:06
203.181.244.44 env.kenken.go.jp 2025-04-26 16:02:06
203.181.244.45 taka.kenken.go.jp 2025-04-26 16:02:06
203.181.244.46 humanmodel.kenken.go.jp 2025-04-26 16:02:06
203.181.244.47 sim3.kenken.go.jp 2025-04-26 16:02:06
203.181.244.48 nunota-sotec.kenken.go.jp 2025-04-26 16:02:06
203.181.244.49 dejitenserver.kenken.go.jp 2025-04-26 16:02:06
203.181.244.52 safetown.kenken.go.jp 2025-04-26 16:02:06
203.181.244.53 rfid.kenken.go.jp 2025-04-26 16:02:06
203.181.244.54 env-gaibu.kenken.go.jp 2025-04-21 09:37:00
203.181.244.55 lecture.kenken.go.jp 2025-04-26 16:02:06
203.181.244.56 co2.kenken.go.jp 2025-04-26 16:02:06
203.181.244.253 brigw2.kenken.go.jp 2025-04-26 16:02:06

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