AS216173 - ULAYER-AS - Guozhen Liu, CN

AS Number
AS216173
AS Name
ULAYER-AS
Org Name
Guozhen Liu
Country / Region
China
Registry

ripe

RegDate

Updated

2026-06-02T14:29:24Z

AS216173 Looking Glass
IPv4Prefixes

0

IPv6Prefixes

2

IPv4 NUMs

0

IPv6 NUMs(/64)

131,072

CIDR Description IP NUMs(prefix /64)
2401:1740:c02::/48
IRR Valid
CORENETINC-AP CoreNET Inc. 65536
2a0e:aa07:e131::/48
IRR Parent Valid
Guozhen Liu 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS976 CORENET - CoreNET Inc., US United States 2,816 589,824 IPv6 IPv6

Whois Record

as-block AS215130 - AS219547

as-block
descr
RIPE NCC ASN block
remarks
These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by
RIPE-NCC-HM-MNT
created
2026-06-02T14:29:24Z
last-modified
2026-06-02T14:29:24Z
source
RIPE

aut-num AS216173

aut-num
as-name
ULAYER-AS
org
ORG-GL523-RIPE
import
from AS20473 accept ANY
from AS7586 accept ANY
export
to AS20473 announce AS216173
to AS7586 announce AS216173
sponsoring-org
ORG-ANL45-RIPE
admin-c
UN1840-RIPE
tech-c
UN1840-RIPE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
mnt-us-kirino-1
ULAYER-MNT
created
2023-10-11T11:40:21Z
last-modified
2026-01-21T10:25:10Z
source
RIPE

organisation ORG-GL523-RIPE

organisation
ORG-GL523-RIPE
org-name
Guozhen Liu
country
CN
reg-nr
Not Applicable
org-type
OTHER
address
699 Nanjing S. Rd., Shanghai, China
e-mail
tech-c
UN1840-RIPE
admin-c
UN1840-RIPE
abuse-c
UN1840-RIPE
mnt-ref
ULAYER-MNT
KIRINO-MNT
created
2023-09-13T07:28:48Z
last-modified
2026-05-13T05:20:49Z
source
RIPE
mnt-by
ULAYER-MNT

role ULAYER NOC

role
ULAYER NOC
address
699 Nanjing S. Rd., Shanghai, China
e-mail
abuse-mailbox
nic-hdl
UN1840-RIPE
mnt-by
ULAYER-MNT
created
2023-09-13T07:26:37Z
last-modified
2023-09-13T07:28:31Z
source
RIPE
 

as-block:       AS215130 - AS219547
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2026-06-02T14:29:24Z
last-modified:  2026-06-02T14:29:24Z
source:         RIPE



aut-num:        AS216173
as-name:        ULAYER-AS
org:            ORG-GL523-RIPE
import:         from AS20473 accept ANY
export:         to AS20473 announce AS216173
import:         from AS7586 accept ANY
export:         to AS7586 announce AS216173
sponsoring-org: ORG-ANL45-RIPE
admin-c:        UN1840-RIPE
tech-c:         UN1840-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         mnt-us-kirino-1
mnt-by:         ULAYER-MNT
created:        2023-10-11T11:40:21Z
last-modified:  2026-01-21T10:25:10Z
source:         RIPE

organisation:   ORG-GL523-RIPE
org-name:       Guozhen Liu
country:        CN
reg-nr:         Not Applicable
org-type:       OTHER
address:        699 Nanjing S. Rd., Shanghai, China
e-mail:         [email protected]
tech-c:         UN1840-RIPE
admin-c:        UN1840-RIPE
abuse-c:        UN1840-RIPE
mnt-ref:        ULAYER-MNT
mnt-ref:        KIRINO-MNT
created:        2023-09-13T07:28:48Z
last-modified:  2026-05-13T05:20:49Z
source:         RIPE
mnt-by:         ULAYER-MNT

role:           ULAYER NOC
address:        699 Nanjing S. Rd., Shanghai, China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
nic-hdl:        UN1840-RIPE
mnt-by:         ULAYER-MNT
created:        2023-09-13T07:26:37Z
last-modified:  2023-09-13T07:28:31Z
source:         RIPE