2400:cb00:348::/48 IP Range (2400:cb00:348:0:0:0:0:0–2400:cb00:348:ffff:ffff:ffff:ffff:ffff) · Cloudflare, Inc.

Summary

Country	United States
Domain	cloudflare.com
Size	1,208,925,819,614,629,200,000,000
Registry	APNIC
Network Name	CLOUDFLARE_2400_CB00_0000_36

Whois

inet6num:       2400:cb00::/36
netname:        CLOUDFLARE_2400_CB00_0000_36
descr:          Cloudflare, Inc.
descr:          101 Townsend Street, San Francisco CA 94107
country:        US
admin-c:        CTC17-AP
tech-c:         CTC17-AP
abuse-c:        AC1914-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CLOUDFLARE-AP
mnt-irt:        IRT-CLOUDFLARE-AP
last-modified:  2021-01-13T23:48:10Z
source:         APNIC

irt:            IRT-CLOUDFLARE-AP
address:        Cloudflare, Inc.
address:        101 Townsend Street, San Francisco CA 94107
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CTC15-AP
tech-c:         CTC15-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2026-03-25
remarks:        [email protected] was validated on 2026-04-10
irt-nfy:        [email protected]
notify:         [email protected]
mnt-by:         MAINT-CLOUDFLARE-AP
last-modified:  2026-05-09T01:29:07Z
source:         APNIC

role:           ABUSE CLOUDFLAREAP
country:        ZZ
address:        Cloudflare, Inc.
address:        101 Townsend Street, San Francisco CA 94107
phone:          +000000000
e-mail:         [email protected]
admin-c:        CTC15-AP
tech-c:         CTC15-AP
nic-hdl:        AC1914-AP
remarks:        Generated from irt object IRT-CLOUDFLARE-AP
remarks:        [email protected] was validated on 2026-03-25
remarks:        [email protected] was validated on 2026-04-10
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-10T14:53:29Z
source:         APNIC

role:           Cloudflare Technical Contact
address:        101 Townsend Street, San Francisco CA 94107
country:        US
phone:          +1-650-319-8930
e-mail:         [email protected]
admin-c:        CTC17-AP
tech-c:         CTC17-AP
nic-hdl:        CTC17-AP
notify:         [email protected]
mnt-by:         MAINT-CLOUDFLARE-AP
last-modified:  2017-09-07T21:57:11Z
source:         APNIC

route6:         2400:cb00:348::/48
origin:         AS132892
descr:          Cloudflare, Inc.
                101 Townsend Street
mnt-by:         MAINT-CLOUDFLARE-AP
last-modified:  2021-09-03T11:21:14Z
source:         APNIC

2400:cb00:348::/48

AS132892 — Cloudflare, Inc.

Summary

Whois

CIDR IP address subranges within 2400:cb00:348::/48 subnet

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