Summary

Country
CH Switzerland
Domain iso.org
Size 16,384
Registry RIPE NCC
Network Name ISO-CS

Whois

inetnum: 138.81.0.0 - 138.81.255.255
netname: ISO-CS
descr: ISO Central Secretariat
descr: Chemin de Blandonnet 8
descr: CP 401
descr: Vernier
descr: CH-1214
country: CH
admin-c: LP10068-RIPE
admin-c: RA11963-RIPE
admin-c: SMSM4-RIPE
tech-c: SMSM4-RIPE
tech-c: LP10068-RIPE
status: LEGACY
mnt-by: ERX-NET-138-81-2024-MNT
mnt-lower: ERX-NET-138-81-2024-MNT
mnt-routes: ERX-NET-138-81-MNT
mnt-routes: CH-UNISOURCE-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2024-10-02T13:27:39Z
source: RIPE

role: RIPE ADMIN
address: Chemin de Blandonnet 8, 1214 Vernier, Geneva
e-mail: [email protected]
nic-hdl: RA11963-RIPE
mnt-by: ERX-NET-138-81-2024-MNT
created: 2024-10-02T13:24:58Z
last-modified: 2024-10-02T13:24:58Z
source: RIPE

person: Jeffrey POULIN
address: ISO Central Secretariat
address: Chemin de Blandonnet 8
address: 1214 Vernier, Geneva
phone: +41227490275
e-mail: [email protected]
nic-hdl: LP10068-RIPE
mnt-by: ERX-NET-138-81-2015MNT
created: 2015-05-05T14:42:50Z
last-modified: 2017-06-27T13:22:53Z
source: RIPE

person: Security Manager Security Manager
address: 1, Rue de Varembe
address: Geneva
address: CH-1211
address: CH
phone: +41 22 749 01 11
e-mail: [email protected]
nic-hdl: SMSM4-RIPE
mnt-by: RIPE-ERX-MNT
created: 2003-11-10T17:15:40Z
last-modified: 2003-11-10T17:15:40Z
source: RIPE

route: 138.81.64.0/18
origin: AS3303
created: 2026-02-19T12:21:53Z
last-modified: 2026-02-19T12:21:53Z
source: RIPE
descr: IP-Plus
mnt-by: ISO-MNT
mnt-by: ERX-NET-138-81-2015MNT
mnt-by: ERX-NET-138-81-2024-MNT

CIDR IP address subranges within 138.81.64.0/18 subnet

  • 138.81.64.0/24
  • 138.81.65.0/24
  • 138.81.66.0/24
  • 138.81.67.0/24
  • 138.81.68.0/24
  • 138.81.69.0/24
  • 138.81.70.0/24
  • 138.81.71.0/24
  • 138.81.72.0/24
  • 138.81.73.0/24
  • 138.81.74.0/24
  • 138.81.75.0/24
  • 138.81.76.0/24
  • 138.81.77.0/24
  • 138.81.78.0/24
  • 138.81.79.0/24
  • 138.81.80.0/24
  • 138.81.81.0/24
  • 138.81.82.0/24
  • 138.81.83.0/24
  • 138.81.84.0/24
  • 138.81.85.0/24
  • 138.81.86.0/24
  • 138.81.87.0/24
  • 138.81.88.0/24
  • 138.81.89.0/24
  • 138.81.90.0/24
  • 138.81.91.0/24
  • 138.81.92.0/24
  • 138.81.93.0/24
  • 138.81.94.0/24
  • 138.81.95.0/24
  • 138.81.96.0/24
  • 138.81.97.0/24
  • 138.81.98.0/24
  • 138.81.99.0/24
  • 138.81.100.0/24
  • 138.81.101.0/24
  • 138.81.102.0/24
  • 138.81.103.0/24
  • 138.81.104.0/24
  • 138.81.105.0/24
  • 138.81.106.0/24
  • 138.81.107.0/24
  • 138.81.108.0/24
  • 138.81.109.0/24
  • 138.81.110.0/24
  • 138.81.111.0/24
  • 138.81.112.0/24
  • 138.81.113.0/24
  • 138.81.114.0/24
  • 138.81.115.0/24
  • 138.81.116.0/24
  • 138.81.117.0/24
  • 138.81.118.0/24
  • 138.81.119.0/24
  • 138.81.120.0/24
  • 138.81.121.0/24
  • 138.81.122.0/24
  • 138.81.123.0/24
  • 138.81.124.0/24
  • 138.81.125.0/24
  • 138.81.126.0/24
  • 138.81.127.0/24

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