AS Number
AS213471
AS Name
IPPNOC
Org Name
YAMAMOTO Hiroshi
Country
Japan
Registry

ripe

RegDate

Updated

2026-02-12T14:40:05Z

AS213471 Looking Glass
IPv4Prefixes

0

IPv6Prefixes

11

IPv4 NUMs

0

IPv6 NUMs(/64)

11,730,944

0 IPv4 Addresses
CIDR Description IP NUMs(prefix /64)
2a06:41::/44
ROA Signed and Valid
IPPNOC-2A06-41-0 1048576
2a06:41:10::/44
ROA Signed and Valid
IPPNOC-2A06-41-10 1048576
2a06:41:30::/44
ROA Signed and Valid
IPPNOC-2A06-41-30 1048576
2a06:41:50::/44
ROA Signed and Valid
IPPNOC-2A06-41-50 1048576
2a06:41:60::/44
ROA Signed and Valid
IPPNOC-2A06-41-60 1048576
2a06:41:70::/44
ROA Signed and Valid
IPPNOC-2A06-41-70 1048576
2a06:41:80::/42
ROA Signed and Valid
IPPNOC-2A06-41-80 4194304
2a06:41:c0::/44
ROA Signed and Valid
IPPNOC-2A06-41-C0 1048576
2a0b:4e07:d4::/48
IRR InValid
IPPEXP 65536
2a0b:4e07:d5::/48
IRR InValid
IPPEXP 65536
2a0b:4e07:d7::/48
IRR InValid
IPPEXP 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS211358 AS-IPV6GO - Patrizio Palumbo, IT Italy 256 655,360 IPv6 IPv6
AS212895 ROUTE64_ORG - Johannes Ernst, DE Germany 768 278,724,608 IPv6 IPv6
AS214481 wczapkowicz-as - Wojciech Czapkowicz, PL Poland 2,560 33,685,504 IPv6 IPv6
AS9663 MARU-AS-JP - OTO GK, JP Japan 0 0 IPv6 IPv6
AS11967 HOP179 - Hop179 OU, EE Estonia 1,024 2,686,976 IPv6 IPv6
AS41051 FREETRANSIT - Openfactory GmbH, CH Switzerland 0 4,294,967,296 IPv6 IPv6
AS63798 ICSCOE - Industrial Cyber Security Center of Excellence, JP Japan 9,216 50,331,648 IPv6 IPv6
as-block:       AS208189 - 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:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
source:         RIPE



aut-num:        AS213471
as-name:        IPPNOC
descr:          IPPNOC
org:            ORG-INOC3-RIPE
sponsoring-org: ORG-MBC3-RIPE
import:         from AS945 accept ANY
export:         to AS945 announce AS213471
import:         from AS214481 accept ANY
export:         to AS214481 announce AS213471
import:         from AS41051 accept ANY
export:         to AS41051 announce AS213471
admin-c:        IN2108-RIPE
tech-c:         IN2108-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         IPPNOC-MNT
created:        2025-02-04T13:18:54Z
last-modified:  2026-03-25T01:55:41Z
source:         RIPE

organisation:   ORG-INOC3-RIPE
descr:          IPPNOC
org-name:       YAMAMOTO Hiroshi
org-type:       OTHER
address:        Shimoayashi 33, Aoba, Sendai 9893125, JP
country:        JP
reg-nr:         Not Applicable
e-mail:         [email protected]
abuse-c:        IN2108-RIPE
mnt-ref:        IPPNOC-MNT
mnt-by:         IPPNOC-MNT
created:        2025-01-12T14:20:43Z
last-modified:  2026-05-13T06:48:42Z
source:         RIPE

role:           IPPNOC
address:        Shimoayashi 33, Aoba, Sendai 9893125, JP
e-mail:         [email protected]
nic-hdl:        IN2108-RIPE
abuse-mailbox:  [email protected]
mnt-by:         IPPNOC-MNT
created:        2025-01-10T13:42:39Z
last-modified:  2026-03-25T02:18:58Z
source:         RIPE