AS213700 - WYH-AS - Yuhan Wang, CN

AS Number
AS213700
AS Name
WYH-AS
Org Name
Yuhan Wang
Country / Region
China
Registry

ripe

RegDate

Updated

2026-07-13T14:17:33Z

AS213700 Looking Glass
IPv4Prefixes

0

IPv6Prefixes

1

IPv4 NUMs

0

IPv6 NUMs(/64)

65,536

CIDR Description IP NUMs(prefix /64)
2a13:a5c7:2801::/48
IRR Valid
Yuhan Wang 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS212895 ROUTE64_ORG - Johannes Ernst, DE Germany 1,280 325,648,384 IPv6 IPv6

Whois Record

as-block AS208885 - AS214345

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
2026-07-13T14:17:33Z
last-modified
2026-07-13T14:17:33Z
source
RIPE

aut-num AS213700

aut-num
as-name
WYH-AS
org
ORG-YW6-RIPE
sponsoring-org
ORG-WL616-RIPE
import
from AS34927 accept ANY
from AS53667 accept ANY
from AS209554 accept ANY
from AS212895 accept ANY
export
to AS34927 announce AS213700
to AS53667 announce AS213700
to AS209554 announce AS213700
to AS212895 announce AS213700
admin-c
YW546-RIPE
tech-c
YW546-RIPE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
RCOLD-MNT
created
2024-12-17T14:24:47Z
last-modified
2025-08-11T09:54:46Z
source
RIPE

organisation ORG-YW6-RIPE

organisation
ORG-YW6-RIPE
org-name
Yuhan Wang
country
CN
reg-nr
Not Applicable
org-type
OTHER
address
No. 5 Shenben Ave, Hunnan District, Shenyang, Liaoning, China
e-mail
rcold@rcold.name
abuse-c
RN4388-RIPE
admin-c
YW546-RIPE
tech-c
YW546-RIPE
mnt-ref
WJY-MNT
mnt-by
RCOLD-MNT
created
2019-07-02T14:40:11Z
last-modified
2026-05-13T05:54:51Z
source
RIPE

person Yuhan Wang

person
Yuhan Wang
address
No. 5 Shenben Ave, Hunnan District, Shenyang, Liaoning, China
e-mail
rcold@rcold.name
phone
+86.18844776511
nic-hdl
YW546-RIPE
mnt-by
RCOLD-MNT
created
2019-03-08T14:59:30Z
last-modified
2024-12-13T01:23:47Z
source
RIPE
 

as-block:       AS208885 - AS214345
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:        2026-07-13T14:17:33Z
last-modified:  2026-07-13T14:17:33Z
source:         RIPE



aut-num:        AS213700
as-name:        WYH-AS
org:            ORG-YW6-RIPE
sponsoring-org: ORG-WL616-RIPE
import:         from AS34927 accept ANY
export:         to AS34927 announce AS213700
import:         from AS53667 accept ANY
export:         to AS53667 announce AS213700
import:         from AS209554 accept ANY
export:         to AS209554 announce AS213700
import:         from AS212895 accept ANY
export:         to AS212895 announce AS213700
admin-c:        YW546-RIPE
tech-c:         YW546-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         RCOLD-MNT
created:        2024-12-17T14:24:47Z
last-modified:  2025-08-11T09:54:46Z
source:         RIPE

organisation:   ORG-YW6-RIPE
org-name:       Yuhan Wang
country:        CN
reg-nr:         Not Applicable
org-type:       OTHER
address:        No. 5 Shenben Ave, Hunnan District, Shenyang, Liaoning, China
e-mail:         rcold@rcold.name
abuse-c:        RN4388-RIPE
admin-c:        YW546-RIPE
tech-c:         YW546-RIPE
mnt-ref:        WJY-MNT
mnt-by:         RCOLD-MNT
created:        2019-07-02T14:40:11Z
last-modified:  2026-05-13T05:54:51Z
source:         RIPE

person:         Yuhan Wang
address:        No. 5 Shenben Ave, Hunnan District, Shenyang, Liaoning, China
e-mail:         rcold@rcold.name
phone:          +86.18844776511
nic-hdl:        YW546-RIPE
mnt-by:         RCOLD-MNT
created:        2019-03-08T14:59:30Z
last-modified:  2024-12-13T01:23:47Z
source:         RIPE