IP range details

212.42.220.0/22

AS59538  ·  UPSTREAM NETWORK LTD

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Summary

Country Japan
Domain netutils.io
ASN AS59538
Registry ripe
Hosted IPs 1,024
ID NET-212-42-221-0-24

WHOIS Details

inetnum:        212.42.221.0 - 212.42.221.255
netname:        NET-212-42-221-0-24
country:        JP
org:            ORG-OO141-RIPE
admin-c:        NOC834
tech-c:         NOC834
abuse-c:        AR834
status:         SUB-ALLOCATED PA
mnt-by:         IPXO-MNT
mnt-by:         netutils-mnt
created:        2024-12-18T15:49:04Z
last-modified:  2024-12-18T15:49:04Z
source:         RIPE
abuse-email:    report@abuseradar.com
abuse-c:        AR834
abuse-org:      ORG-OO141-RIPE

organisation:   ORG-OO141-RIPE
org-name:       OMAO Ou
org-type:       OTHER
address:        Harju maakond, Tallinn, Kesklinna linnaosa, Tartu mnt 67/1-13b, 10115
country:        EE
e-mail:         omao@shinobu.is
abuse-c:        OEN15-RIPE
mnt-ref:        ZHNET-CUSTOMER-MNT
mnt-ref:        IPXO-MNT
mnt-ref:        xtom
mnt-by:         ZHNET-MNT
created:        2024-11-27T07:27:14Z
last-modified:  2024-12-18T15:28:55Z
source:         RIPE

role:           Internet Utilities Admin/Tech Contact
address:        6th Floor 9 Appold Street London, EC2A 2AP
e-mail:         support@netutils.io
nic-hdl:        NOC834
mnt-by:         IPXO-MNT
mnt-by:         netutils-mnt
created:        2021-07-27T09:53:47Z
last-modified:  2024-12-05T09:49:05Z
source:         RIPE

route:          212.42.208.0/20
origin:         AS47741
mnt-by:         netutils-mnt
created:        2024-12-09T08:11:23Z
last-modified:  2024-12-09T08:11:23Z
source:         RIPE

route:          212.42.208.0/20
origin:         AS59538
mnt-by:         netutils-mnt
created:        2024-12-09T09:45:49Z
last-modified:  2024-12-09T09:45:49Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

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What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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