206208 looking glass

AS213903 Liuyang Zhang 🇨🇳 CN

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes
0
-
IPv6 prefixes
2
2 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS213903
Name
Liuyang Zhang
Organisation
Liuyang Zhang
Country
🇨🇳 CN
RIR
RIPENCC
Allocated
2024-11-07
Network type
Educational/Research
Traffic levels
0-20Mbps
Scope
Asia Pacific
Peering policy
Open
IRR as-set
AS213903:AS-SET
Website
https://bgp.tools/as/213903
PeeringDB
net/38403

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

2 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.ripe.net

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:        AS213903
as-name:        ZLY-AS
org:            ORG-LZ19-RIPE
sponsoring-org: ORG-WL616-RIPE
import:         from AS27010 accept ANY
export:         to AS27010 announce AS213903
import:         from AS44324 accept ANY
export:         to AS44324 announce AS213903
admin-c:        AN33700-RIPE
tech-c:         AN33700-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ARIAJONES-MNT
created:        2024-11-07T09:21:45Z
last-modified:  2024-11-07T09:21:45Z
source:         RIPE

organisation:   ORG-LZ19-RIPE
org-name:       Liuyang Zhang
org-type:       OTHER
address:        8-10 Changhu Village, Mao Li Town, Shayang County, Hubei Province, China
country:        CN
reg-nr:         Not Applicable
abuse-c:        AN33700-RIPE
mnt-ref:        MOEDOVE-MNT
mnt-ref:        ARIAJONES-MNT
mnt-ref:        ZHNET-CUSTOMER-MNT
mnt-ref:        WJY-MNT
mnt-ref:        NBDHM-MNT
mnt-by:         ARIAJONES-MNT
created:        2024-11-03T03:55:43Z
last-modified:  2026-05-13T06:02:00Z
source:         RIPE # Filtered

role:           Aria NOC
address:        8-10 Changhu Village, Mao Li Town, Shayang County, Hubei Province, China
abuse-mailbox:  dwqewqfewfwe@gmail.com
nic-hdl:        AN33700-RIPE
mnt-by:         ARIAJONES-MNT
created:        2024-11-03T03:49:07Z
last-modified:  2025-01-10T23:48:06Z
source:         RIPE # Filtered