AS173 Nippon Telegraph and Telephone Corporation

Country of Origin:

Japan

Internet Exchanges: 1

Prefixes Originated (all): 2
Prefixes Originated (v4): 2
Prefixes Originated (v6): 0

Prefixes Announced (all): 7
Prefixes Announced (v4): 7
Prefixes Announced (v6): 0

RPKI Originated Valid (all): 2
RPKI Originated Valid (v4): 2
RPKI Originated Valid (v6): 0

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 14
BGP Peers Observed (v4): 14
BGP Peers Observed (v6): 0

IPs Originated (v4): 8,704
AS Paths Observed (v4): 450
AS Paths Observed (v6): 0

Average AS Path Length (all): 4.389
Average AS Path Length (v4): 4.389
Average AS Path Length (v6): 0.000

AS173 IPv4 Peers

ASN	Name
AS2518	BIGLOBE Inc.
AS6939	Hurricane Electric LLC
AS7521	INTERNET MULTIFEED CO.
AS38639	NTT Communications Corporation
AS20485	Joint Stock Company TransTeleCom

AS173 IPv4 Peer Count

AS173 IPv4 Prefixes Announced

AS173 IPv4 Prefixes Originated

AS173 IPv4 Route Propagation

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
163.138.160.0/19
192.47.168.0/23	Nippon Telegraph and Telephone Corporation

Bogon Prefixes
Prefix	Type	Status

Rank	Description	Peer
1	BIGLOBE Inc.	AS2518
2	Hurricane Electric LLC	AS6939
3	INTERNET MULTIFEED CO.	AS7521
4	NTT Communications Corporation	AS38639
5	Joint Stock Company TransTeleCom	AS20485
6	Philippine Long Distance Telephone Company	AS9299
7	RETN Limited	AS9002
8	Converge ICT Solutions Inc.	AS17639
9	Sri Lanka Telecom PLC, GLobal Peering	AS45489
10	SAKURA Internet Inc.	AS9370
11	Nippon Telegraph and Telephone Corporation	AS2511
12	Wakuwaku	AS401111
13	SG.GS	AS24482
14	Etisalat - Emirates Telecommunications Corporation	AS8966


aut-num:        AS173
as-name:        NTTECL-AS
descr:          Nippon Telegraph and Telephone Corporation
country:        JP
org:            ORG-NTAT1-AP
admin-c:        TF79-AP
tech-c:         TF79-AP
abuse-c:        AN845-AP
mnt-lower:      MAINT-JP-NTTECL-JP
mnt-routes:     MAINT-JP-NTTECL-JP
mnt-by:         APNIC-HM
mnt-irt:        IRT-NTTECL-JP
last-modified:  2023-01-11T04:52:30Z
source:         APNIC

irt:            IRT-NTTECL-JP
address:        3-9-11 Midori-cho, Musashino-shi, Tokyo, Japan
e-mail:         rd-it-helpdesk@ml.ntt.com
abuse-mailbox:  rd-it-helpdesk@ml.ntt.com
admin-c:        TF79-AP
tech-c:         TF79-AP
auth:           # Filtered
remarks:        rd-it-helpdesk@ml.ntt.com is invalid
mnt-by:         MAINT-JP-NTTECL-JP
last-modified:  2024-08-07T13:14:39Z
source:         APNIC

organisation:   ORG-NTAT1-AP
org-name:       Nippon Telegraph and Telephone Corporation
org-type:       LIR
country:        JP
address:        3-9-11 Midori-cho Musashino-shi
phone:          +81-422-59-2725
fax-no:         +81-422-59-5637
e-mail:         it-pb@ml.ntt.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:59Z
source:         APNIC

role:           ABUSE NTTECLJP
country:        ZZ
address:        3-9-11 Midori-cho, Musashino-shi, Tokyo, Japan
phone:          +000000000
e-mail:         rd-it-helpdesk@ml.ntt.com
admin-c:        TF79-AP
tech-c:         TF79-AP
nic-hdl:        AN845-AP
remarks:        Generated from irt object IRT-NTTECL-JP
remarks:        rd-it-helpdesk@ml.ntt.com is invalid
abuse-mailbox:  rd-it-helpdesk@ml.ntt.com
mnt-by:         APNIC-ABUSE
last-modified:  2024-08-07T13:58:47Z
source:         APNIC

person:         Tomohiro Fujisaki
nic-hdl:        TF79-AP
e-mail:         fujisaki@venus.gr.jp
address:        3-9-11 Midori-sho, Musashino-shi, Tokyo, Japan
phone:          +81-422-59-7351
fax-no:         +81-422-59-5652
country:        JP
mnt-by:         MAINT-JP-NTTECL-JP
last-modified:  2022-07-21T13:05:18Z
source:         APNIC

APNIC

aut-num: AS173 as-name: NTTECL-AS descr: Nippon Telegraph and Telephone Corporation country: JP org: ORG-NTAT1-AP admin-c: TF79-AP tech-c: TF79-AP abuse-c: AN845-AP mnt-lower: MAINT-JP-NTTECL-JP mnt-routes: MAINT-JP-NTTECL-JP mnt-by: APNIC-HM mnt-irt: IRT-NTTECL-JP last-modified: 2023-01-11T04:52:30Z source: APNIC

RADB

aut-num: AS173 as-name: ASN-ECLNET descr: NTT ECL MAPOSnet import: from AS-ANY accept ANY AND NOT {0.0.0.0/0} export: to AS-ANY announce AS-MAPOS AND NOT {0.0.0.0/0} admin-c: Ken Murakami tech-c: Ken Murakami tech-c: Mitsuru Maruyama tech-c: Osamu Akashi tech-c: Satoru Yagi tech-c: Tsuyoshi Ogura remarks: This is the NTT ECL MAPOSnet AS. notify: routing-wg@ntt-20.ecl.net mnt-by: MAINT-AS173 changed: radb-as173@core.ntt.co.jp 20150406 #00:54:42Z source: RADB last-modified: 2023-11-13T15:47:22Z

Exchange	CC	City	IPv4	IPv6
JPNAP Tokyo	JP	Tokyo	210.173.176.33

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