AS207852 - Y525-Network - Yonghan Ching, MY

AS Number
AS207852
AS Name
Y525-Network
Org Name
Yonghan Ching
Country / Region
Malaysia
Registry

ripe

RegDate

Updated

2025-10-01T14:17:54Z

AS207852 Looking Glass
IPv4Prefixes

0

IPv6Prefixes

16

IPv4 NUMs

0

IPv6 NUMs(/64)

17,891,328

CIDR Description IP NUMs(prefix /64)
2a01:e281:aa00::/40
IRR Valid
Yonghan Ching 16777216
2a01:e281:aab1::/48
IRR Valid
Yonghan Ching 65536
2a01:e281:aab2::/48
IRR Valid
Yonghan Ching 65536
2a01:e281:aab3::/48
IRR Valid
Yonghan Ching 65536
2a01:e281:aab4::/48
IRR InValid
Yonghan Ching 65536
2a01:e281:aafa::/48
IRR Valid
Yonghan Ching 65536
2a01:e281:aafb::/48
IRR Valid
Yonghan Ching 65536
2a01:e281:aafc::/48
IRR Valid
Yonghan Ching 65536
2a01:e281:aafd::/48
IRR Valid
Yonghan Ching 65536
2a01:e281:aafe::/48
IRR Valid
Yonghan Ching 65536
2a01:e281:aaff::/48
IRR Valid
Yonghan Ching 65536
2a06:a005:4b0::/48
IRR Valid
Zappie Host LLC 65536
2a06:a005:4b0::/44
IRR InValid
Zappie Host LLC 1048576
2a06:a005:4b1::/48
IRR Valid
Zappie Host LLC 65536
2a06:a005:4b2::/48
IRR Valid
Zappie Host LLC 65536
2a0e:b107:270::/48
IRR Valid
Yonghan Ching 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS53356 FREE RANGE CLOUD - Free Range Cloud Hosting Inc., CA Canada 32,256 39,280,443,392 IPv6 IPv6
AS41051 FREETRANSIT - Openfactory GmbH, CH Switzerland 0 4,294,967,296 IPv6 IPv6
AS206075 HOLLANDER-JACOBSEN - Hollander & Jacobsen UG (haftungsbeschraenkt), DE Germany 1,024 8,589,934,592 IPv6 IPv6
AS212895 ROUTE64_ORG - Johannes Ernst, DE Germany 1,280 325,648,384 IPv6 IPv6
AS213605 Pysio-Research-NetWork - Liu HaoRan, CN China 768 18,874,368 IPv6 IPv6
AS215628 AS-XENOX-AT - Xenox IT & Kommunikations GmbH, AT Austria 2,304 34,359,738,368 IPv6 IPv6
AS21738 ROZINT - Rozint, US United States 2,048 33,947,648 IPv6 IPv6
AS44324 MOEDOVE-AS - MoeDove LLC, US United States 1,024 1,048,707,072 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Taiwan Poema IX 500 Mbps 2026-09-04 01:29:46
United States F4IX MCI - F4 Internet Exchange 1 Gbps 2026-03-25 05:23:51
United States BGP.Exchange - Fremont - BGP.Exchange - Fremont 1 Gbps 2026-05-28 02:32:44
Singapore BGP.Exchange - Singapore - BGP.Exchange - Singapore 1 Gbps 2026-08-27 01:05:23
United States EVIX - Experimental Virtual Internet Exchange 1 Gbps 2026-08-23 01:26:50
United States BGP.Exchange - Kansas - BGP.Exchange - Kansas 1 Gbps 2026-05-28 02:36:26
Netherlands BGP.Exchange - Amsterdam - BGP.Exchange - Amsterdam 1 Gbps 2026-05-28 02:28:15

Private Peering Facilities

Country / Region Name City Website Updated
Gigahost Sandefjord Sandefjord https://gigahost.no 2020-06-29 19:46:22

Whois Record

as-block AS207610 - AS208187

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
2025-10-01T14:17:54Z
last-modified
2025-10-01T14:17:54Z
source
RIPE

aut-num AS207852

aut-num
as-name
Y525-Network
org
ORG-YC22-RIPE
remarks
# Upstreams
# FreeRangeCloud
# Openfactory
# f4.network (Rozint)
# HeartBeat-IT
# Securebit
fb09328b-193a-4d9f-a673-05942aacc111
mp-import
afi ipv6.unicast from AS53356 accept ANY
afi ipv6.unicast from AS41051 accept ANY
afi ipv6.unicast from AS21738 accept ANY
afi ipv6.unicast from AS206075 accept ANY
afi ipv6.unicast from AS58057 accept ANY
mp-export
afi ipv6.unicast to AS53356 announce AS-Y525
afi ipv6.unicast to AS41051 announce AS207852
afi ipv6.unicast to AS21738 announce AS-Y525
afi ipv6.unicast to AS206075 announce AS-Y525
afi ipv6.unicast to AS58057 announce AS-Y525
admin-c
YC1271-RIPE
tech-c
YC1271-RIPE
status
ASSIGNED
mnt-by
y525-mntner
RIPE-NCC-END-MNT
created
2019-11-15T09:46:22Z
last-modified
2026-08-18T16:23:11Z
source
RIPE
sponsoring-org
ORG-FNL38-RIPE

organisation ORG-YC22-RIPE

organisation
ORG-YC22-RIPE
org-name
Yonghan Ching
country
MY
reg-nr
Not Applicable
org-type
OTHER
address
UNITED STATES
e-mail
admin@y525.net
abuse-c
ACRO28265-RIPE
mnt-ref
F4-MNT
SBMT
ROUTE48-MNT
mnt-by
y525-mntner
created
2019-11-13T06:07:37Z
last-modified
2026-05-13T05:41:59Z
source
RIPE

person Yonghan Ching

person
Yonghan Ching
phone
+17773100836
address
UNITED STATES
e-mail
admin@y525.net
nic-hdl
YC1271-RIPE
mnt-by
y525-mntner
created
2019-11-13T06:00:22Z
last-modified
2021-12-28T19:47:36Z
source
RIPE
 

as-block:       AS207610 - AS208187
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:        2025-10-01T14:17:54Z
last-modified:  2025-10-01T14:17:54Z
source:         RIPE



aut-num:        AS207852
as-name:        Y525-Network
org:            ORG-YC22-RIPE
remarks:        # Upstreams
remarks:        # FreeRangeCloud
mp-import:      afi ipv6.unicast from AS53356 accept ANY
mp-export:      afi ipv6.unicast to AS53356 announce AS-Y525
remarks:        # Openfactory
mp-import:      afi ipv6.unicast from AS41051 accept ANY
mp-export:      afi ipv6.unicast to AS41051 announce AS207852
remarks:        # f4.network (Rozint)
mp-import:      afi ipv6.unicast from AS21738 accept ANY
mp-export:      afi ipv6.unicast to AS21738 announce AS-Y525
remarks:        # HeartBeat-IT
mp-import:      afi ipv6.unicast from AS206075 accept ANY
mp-export:      afi ipv6.unicast to AS206075 announce AS-Y525
remarks:        # Securebit
mp-import:      afi ipv6.unicast from AS58057 accept ANY
mp-export:      afi ipv6.unicast to AS58057 announce AS-Y525
admin-c:        YC1271-RIPE
tech-c:         YC1271-RIPE
status:         ASSIGNED
mnt-by:         y525-mntner
mnt-by:         RIPE-NCC-END-MNT
created:        2019-11-15T09:46:22Z
last-modified:  2026-08-18T16:23:11Z
source:         RIPE
remarks:        fb09328b-193a-4d9f-a673-05942aacc111
sponsoring-org: ORG-FNL38-RIPE

organisation:   ORG-YC22-RIPE
org-name:       Yonghan Ching
country:        MY
reg-nr:         Not Applicable
org-type:       OTHER
address:        UNITED STATES
e-mail:         admin@y525.net
abuse-c:        ACRO28265-RIPE
mnt-ref:        F4-MNT
mnt-ref:        SBMT
mnt-ref:        ROUTE48-MNT
mnt-by:         y525-mntner
created:        2019-11-13T06:07:37Z
last-modified:  2026-05-13T05:41:59Z
source:         RIPE

person:         Yonghan Ching
phone:          +17773100836
address:        UNITED STATES
e-mail:         admin@y525.net
nic-hdl:        YC1271-RIPE
mnt-by:         y525-mntner
created:        2019-11-13T06:00:22Z
last-modified:  2021-12-28T19:47:36Z
source:         RIPE