AS63770 — ICSCOE-AS Industrial Cyber Security Center of Excellence

AS63770 announces 6 IPv4 prefixes covering 8,192 addresses and 13 IPv6 prefixes.

Announced prefixes

• 103.95.184.0/22
• 163.220.224.0/22
• 163.220.232.0/21
• 163.220.240.0/21
• 163.220.248.0/22
• 219.100.92.0/22
• 2401:5e40::/32
• 2401:5e40:c200::/39
• 2401:5e40:c400::/48
• 2401:5e40:c404::/46
• 2401:5e40:c408::/45
• 2401:5e40:c410::/44
• 2401:5e40:c420::/43
• 2401:5e40:c440::/42
• 2401:5e40:c480::/41
• 2401:5e40:c500::/40
• 2401:5e40:c800::/37
• 2401:5e40:d000::/36
• 2401:5e40:e000::/35

Upstream networks

• AS2907 Research Organization of Information and Systems, National Institute of Informatics
• AS59103 SoftEther Corporation

Downstream networks

• AS151388 SoftEther Corporation (SE-JIKKEN-AS)
• AS37917 University of Tsukuba

Adjacent networks

• AS2907 Research Organization of Information and Systems, National Institute of Informatics
• AS59103 SoftEther Corporation
• AS151388 SoftEther Corporation (SE-JIKKEN-AS)
• AS37917 University of Tsukuba