AS51044 - RHE - Kazuki Yamaguchi, JP

Japan Finland Germany United States Singapore Russian Federation Canada India Sweden Hong Kong South Africa Netherlands
AS Number
AS51044
AS Name
RHE
Org Name
Kazuki Yamaguchi
Country / Region
Japan
Registry

ripe

RegDate

Updated

2024-12-10T14:54:30Z

AS51044 Looking Glass
https://as51044.net/tools
IPv4Prefixes

3

IPv6Prefixes

18

IPv4 NUMs

1,024

IPv6 NUMs(/64)

8,590,655,488

CIDR Description IP Num
45.148.172.0/24
IRR Valid
Kazuki Yamaguchi 256
45.148.172.0/22
IRR InValid
Kazuki Yamaguchi 1024
45.148.173.0/24
IRR Valid
Kazuki Yamaguchi 256
CIDR Description IP NUMs(prefix /64)
2a0f:600::/48
IRR Valid
Kazuki Yamaguchi 65536
2a0f:600:604::/48
IRR Valid
Kazuki Yamaguchi 65536
2a0f:600:604::/47
IRR InValid
Kazuki Yamaguchi 131072
2a0f:600:604::/46
IRR InValid
Kazuki Yamaguchi 262144
2a0f:600:605::/48
IRR Valid
Kazuki Yamaguchi 65536
2a0f:600:606::/48
IRR Valid
Kazuki Yamaguchi 65536
2a0f:600:607::/48
IRR Valid
Kazuki Yamaguchi 65536
2a0f:600:608::/48
IRR Valid
Kazuki Yamaguchi 65536
2a0f:600:608::/47
IRR InValid
Kazuki Yamaguchi 131072
2a0f:600:609::/48
IRR Valid
Kazuki Yamaguchi 65536
2a0f:600:60a::/48
IRR Valid
Kazuki Yamaguchi 65536
2a0f:600:60a::/47
IRR InValid
Kazuki Yamaguchi 131072
2a0f:600:60b::/48
IRR Valid
Kazuki Yamaguchi 65536
2a0f:600:60c::/48
IRR Valid
Kazuki Yamaguchi 65536
2a0f:600:60c::/47
IRR InValid
Kazuki Yamaguchi 131072
2a0f:600:60d::/48
IRR Valid
Kazuki Yamaguchi 65536
2a0f:601::/32
IRR Valid
Kazuki Yamaguchi 4294967296
2a0f:602::/32
IRR Valid
Kazuki Yamaguchi 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS57695 MISAKA - Misaka Network, Inc., US United States 3,072 8,879,669,248 IPv4 IPv4 IPv6 IPv6
AS142616 MNI-AS-AP - Misaka Network, Inc., JP Japan 512 268,435,456 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,496 283,043,982,606,336 IPv6 IPv6
AS20473 AS-VULTR - The Constant Company, LLC, US United States 1,470,976 473,807,257,600 IPv4 IPv4 IPv6 IPv6
AS34549 MEER-AS - meerfarbig GmbH & Co. KG, DE Germany 31,744 313,532,612,608 IPv4 IPv4 IPv6 IPv6
AS57578 MISAKA-CIS-AS - Misaka Network, Inc., US United States 1,536 9,127,526,400 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Japan Japan Community IX - Japan Community IX 202.226.3.29 2402:b7c0:e000::5:1044:1 1 Gbps 2026-04-06 21:13:18
United States Lambda-IX - Lambda Internet Exchange 149.112.26.3 2a0f:607:1070::3 1 Gbps 2026-04-06 21:13:18

Private Peering Facilities

Country / Region Name City Website Updated

Whois Record

as-block AS50893 - AS51311

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
2024-12-10T14:54:30Z
last-modified
2024-12-10T14:54:30Z
source
RIPE

aut-num AS51044

aut-num
as-name
RHE
descr
RHE-NET
org
ORG-KY31-RIPE
remarks
--------------------------------------------------------
PeeringDB: https://www.peeringdb.com/asn/51044
Looking Glass: https://as51044.net/tools/
--------------------------------------------------------
-- The Constant Company, LLC (Vultr)
-- Misaka Network, Inc.
-- meerfarbig GmbH & Co. KG
-- Hurricane Electric LLC
--------------------------------------------------------
mp-import
afi any.unicast from AS20473 accept ANY
afi any.unicast from AS57578 accept ANY
afi any.unicast from AS57695 accept ANY
afi any.unicast from AS34549 accept ANY
afi ipv6.unicast from AS6939 accept ANY
mp-export
afi any.unicast to AS20473 announce AS51044:AS-RHE
afi any.unicast to AS57578 announce AS51044:AS-RHE
afi any.unicast to AS57695 announce AS51044:AS-RHE
afi any.unicast to AS34549 announce AS51044:AS-RHE
afi ipv6.unicast to AS6939 announce AS51044:AS-RHE
admin-c
RHE
tech-c
RHE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
mnt-jp-rhe-1
created
2019-09-03T11:05:50Z
last-modified
2023-12-29T18:09:58Z
source
RIPE

organisation ORG-KY31-RIPE

organisation
ORG-KY31-RIPE
org-name
Kazuki Yamaguchi
country
JP
reg-nr
Not Applicable
org-type
LIR
address
Kodaira-shi Jousuiminami-cho 2-17-20
187-0021
Tokyo
JAPAN
phone
+81 90 9679 1284
e-mail
k@rhe.jp
admin-c
KY686-RIPE
tech-c
KY686-RIPE
abuse-c
AR55131-RIPE
mnt-ref
mnt-jp-rhe-1
mnt-by
RIPE-NCC-HM-MNT
mnt-jp-rhe-1
created
2019-08-29T07:56:05Z
last-modified
2026-05-13T07:40:51Z
source
RIPE

role RHE-NET Contact

role
RHE-NET Contact
address
Kodaira-shi Jousuiminami-cho 2-17-20
187-0021
Tokyo
JAPAN
e-mail
noc@rhe.jp
org
ORG-KY31-RIPE
nic-hdl
RHE
mnt-by
mnt-jp-rhe-1
created
2019-09-29T13:51:32Z
last-modified
2019-09-29T13:55:38Z
source
RIPE
 

as-block:       AS50893 - AS51311
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:        2024-12-10T14:54:30Z
last-modified:  2024-12-10T14:54:30Z
source:         RIPE



aut-num:        AS51044
as-name:        RHE
descr:          RHE-NET
org:            ORG-KY31-RIPE
remarks:        --------------------------------------------------------
remarks:        PeeringDB: https://www.peeringdb.com/asn/51044
remarks:        Looking Glass: https://as51044.net/tools/
remarks:        --------------------------------------------------------
remarks:        -- The Constant Company, LLC (Vultr)
mp-import:      afi any.unicast from AS20473 accept ANY
mp-export:      afi any.unicast to AS20473 announce AS51044:AS-RHE
remarks:
remarks:        -- Misaka Network, Inc.
mp-import:      afi any.unicast from AS57578 accept ANY
mp-export:      afi any.unicast to AS57578 announce AS51044:AS-RHE
mp-import:      afi any.unicast from AS57695 accept ANY
mp-export:      afi any.unicast to AS57695 announce AS51044:AS-RHE
remarks:
remarks:        -- meerfarbig GmbH & Co. KG
mp-import:      afi any.unicast from AS34549 accept ANY
mp-export:      afi any.unicast to AS34549 announce AS51044:AS-RHE
remarks:
remarks:        -- Hurricane Electric LLC
mp-import:      afi ipv6.unicast from AS6939 accept ANY
mp-export:      afi ipv6.unicast to AS6939 announce AS51044:AS-RHE
remarks:        --------------------------------------------------------
admin-c:        RHE
tech-c:         RHE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         mnt-jp-rhe-1
created:        2019-09-03T11:05:50Z
last-modified:  2023-12-29T18:09:58Z
source:         RIPE

organisation:   ORG-KY31-RIPE
org-name:       Kazuki Yamaguchi
country:        JP
reg-nr:         Not Applicable
org-type:       LIR
address:        Kodaira-shi Jousuiminami-cho 2-17-20
address:        187-0021
address:        Tokyo
address:        JAPAN
phone:          +81 90 9679 1284
e-mail:         k@rhe.jp
admin-c:        KY686-RIPE
tech-c:         KY686-RIPE
abuse-c:        AR55131-RIPE
mnt-ref:        mnt-jp-rhe-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-jp-rhe-1
created:        2019-08-29T07:56:05Z
last-modified:  2026-05-13T07:40:51Z
source:         RIPE

role:           RHE-NET Contact
address:        Kodaira-shi Jousuiminami-cho 2-17-20
address:        187-0021
address:        Tokyo
address:        JAPAN
e-mail:         noc@rhe.jp
org:            ORG-KY31-RIPE
nic-hdl:        RHE
mnt-by:         mnt-jp-rhe-1
created:        2019-09-29T13:51:32Z
last-modified:  2019-09-29T13:55:38Z
source:         RIPE