AS7514 Computer Engineering & Consulting, Ltd.

Company Website:

http://msp.cec-ltd.co.jp

Country of Origin:

Japan

Internet Exchanges: 3

Prefixes Originated (all): 20
Prefixes Originated (v4): 19
Prefixes Originated (v6): 1

Prefixes Announced (all): 20
Prefixes Announced (v4): 19
Prefixes Announced (v6): 1

RPKI Originated Valid (all): 9
RPKI Originated Valid (v4): 8
RPKI Originated Valid (v6): 1

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

BGP Peers Observed (all): 8
BGP Peers Observed (v4): 8
BGP Peers Observed (v6): 4

IPs Originated (v4): 187,392
AS Paths Observed (v4): 440
AS Paths Observed (v6): 436

Average AS Path Length (all): 4.163
Average AS Path Length (v4): 4.320
Average AS Path Length (v6): 4.005

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AS7514 IPv4 Peers

ASN	Name
AS2914	NTT America, Inc.
AS4725	SoftBank Corp.
AS4713	NTT Communications Corporation

AS7514 IPv6 Peers

ASN	Name
AS2516	KDDI CORPORATION
AS2914	NTT America, Inc.
AS4725	SoftBank Corp.

AS7514 IPv4 Peer Count

AS7514 IPv6 Peer Count

AS7514 IPv4 Prefixes Announced

AS7514 IPv6 Prefixes Announced

AS7514 IPv4 Prefixes Originated

AS7514 IPv6 Prefixes Originated

AS7514 IPv4 Route Propagation

AS7514 IPv6 Route Propagation

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
80.208.192.0/20	IPv4 address block not managed by the RIPE NCC
103.1.120.0/22	Ace, Inc.
103.18.100.0/22	4-18-35 Nekozane
103.94.228.0/22
113.192.128.0/17	ComputerEngineering&Consulting,Ltd.
120.89.128.0/17
120.93.0.0/16	ComputerEngineering&Consulting,Ltd.
185.164.244.0/22	IPv4 address block not managed by the RIPE NCC
195.181.224.0/20
202.223.0.0/22
210.155.128.0/19
210.166.224.0/19
210.198.0.0/19
211.13.192.0/19
212.237.152.0/21	IPv4 address block not managed by the RIPE NCC
218.216.128.0/20
219.112.240.0/20
219.112.240.0/21
219.112.248.0/21

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
2001:2f0::/32	Japan Network Information Center

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	NTT America, Inc.	X	AS2914
2	SoftBank Corp.	X	AS4725
3	NTT Communications Corporation		AS4713
4	Internet Initiative Japan Inc.		AS2497
5	BIGLOBE Inc.	X	AS2518
6	KDDI CORPORATION	X	AS2516
7	WIDE Project		AS7500
8	WIDE Project		AS2500

Rank	Description	IPv4	Peer
1	KDDI CORPORATION	X	AS2516
2	NTT America, Inc.	X	AS2914
3	SoftBank Corp.	X	AS4725
4	BIGLOBE Inc.	X	AS2518

as-block:       AS7467 - AS7722
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2008-09-04T06:40:26Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

as-block:       AS7500 - AS7531
descr:          JPNIC-2Byte-ASBLOCK-AP
descr:          for assignment to JPNIC members
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can be
remarks:        queried at whois.nic.ad.jp.
remarks:        To only display English output,
remarks:        add '/e' at the end of command,
remarks:        e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JPNIC
last-modified:  2017-06-12T03:54:29Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

aut-num:        AS7514
as-name:        MEX
descr:          Computer Engineering & Consulting, Ltd.
import:         from AS2516 71 accept ANY
import:         from AS2914 72 accept ANY
import:         from AS4725 72 accept ANY
import:         from AS15412 200 accept AS15412
import:         from AS17506 200 accept AS17506
import:         from AS17534 200 accept AS17534
import:         from AS17685 200 accept AS17685
import:         from AS17707 200 accept AS17707
import:         from AS17961 200 accept AS17961
import:         from AS18146 200 accept AS18146
import:         from AS23816 200 accept AS23816
import:         from AS2519 200 accept AS2519
import:         from AS37916 200 accept AS37916
import:         from AS4673 200 accept AS4673
import:         from AS4691 200 accept AS4691
import:         from AS4713 200 accept AS4713
import:         from AS7521 200 accept AS7521
import:         from AS9225 200 accept AS9225
import:         from AS9370 200 accept AS9370
import:         from AS9595 200 accept AS9595
import:         from AS9600 200 accept AS9600
import:         from AS9622 200 accept AS9622
import:         from AS17676 201 accept AS17676
import:         from AS18282 200 accept AS18282
import:         from AS2510 201 accept AS2510
import:         from AS2514 200 accept AS2514
import:         from AS10000 200 accept AS10000
import:         from AS10001 200 accept AS10001
import:         from AS10003 200 accept AS10003
import:         from AS10010 200 accept AS10010
import:         from AS10019 200 accept AS10019
import:         from AS10021 200 accept AS10021
import:         from AS17529 200 accept AS17529
import:         from AS17673 200 accept AS17673
import:         from AS17958 200 accept AS17958
import:         from AS2516 192 accept AS2516
import:         from AS2526 200 accept AS2526
import:         from AS2527 201 accept AS2527
import:         from AS2907 200 accept AS2907
import:         from AS4675 200 accept AS4675
import:         from AS4677 200 accept AS4677
import:         from AS4678 200 accept AS4678
import:         from AS4685 200 accept AS4685
import:         from AS4693 200 accept AS4693
import:         from AS4694 200 accept AS4694
import:         from AS4704 200 accept AS4704
import:         from AS4711 200 accept AS4711
import:         from AS4721 200 accept AS4721
import:         from AS4725 200 accept AS4725
import:         from AS4780 200 accept AS4780
import:         from AS6461 200 accept AS6461
import:         from AS7506 200 accept AS7506
import:         from AS7522 200 accept AS7522
import:         from AS7527 200 accept AS7527
import:         from AS7668 200 accept AS7668
import:         from AS7683 200 accept AS7683
import:         from AS7687 200 accept AS7687
import:         from AS9351 200 accept AS9351
import:         from AS9354 200 accept AS9354
import:         from AS9365 200 accept AS9365
import:         from AS9370 201 accept AS9370
import:         from AS9593 200 accept AS9593
import:         from AS9605 200 accept AS9605
import:         from AS9609 200 accept AS9609
import:         from AS9615 200 accept AS9615
import:         from AS9993 200 accept AS9993
import:         from AS9999 200 accept AS9999
import:         from AS10012 224 accept AS10012
import:         from AS20940 200 accept AS20940
import:         from AS2515 200 accept AS2515
import:         from AS4682 200 accept AS4682
import:         from AS4732 200 accept AS4732
import:         from AS4788 200 accept AS4788
import:         from AS8069 200 accept AS8069
import:         from AS2518 201 accept AS2518
import:         from AS4716 200 accept AS4716
import:         from AS4723 200 accept AS4723
import:         from AS7500 200 accept AS7500
import:         from AS4680 200 accept AS4680
import:         from AS18149 200 accept AS18149
import:         from AS2497 200 accept AS2497
import:         from AS2524 200 accept AS2524
import:         from AS17451 200 accept AS17451
import:         from AS17511 200 accept AS17511
export:         to AS2516 announce AS7514
export:         to AS2914 announce AS7514
export:         to AS4725 announce AS7514
export:         to AS15412 announce AS7514
export:         to AS17506 announce AS7514
export:         to AS17534 announce AS7514
export:         to AS17685 announce AS7514
export:         to AS17707 announce AS7514
export:         to AS17961 announce AS7514
export:         to AS18146 announce AS7514
export:         to AS23816 announce AS7514
export:         to AS2519 announce AS7514
export:         to AS37916 announce AS7514
export:         to AS4673 announce AS7514
export:         to AS4691 announce AS7514
export:         to AS4713 announce AS7514
export:         to AS7521 announce AS7514
export:         to AS9225 announce AS7514
export:         to AS9370 announce AS7514
export:         to AS9595 announce AS7514
export:         to AS9600 announce AS7514
export:         to AS9622 announce AS7514
export:         to AS17676 announce AS7514
export:         to AS18282 announce AS7514
export:         to AS2510 announce AS7514
export:         to AS2514 announce AS7514
export:         to AS10000 announce AS7514
export:         to AS10001 announce AS7514
export:         to AS10003 announce AS7514
export:         to AS10010 announce AS7514
export:         to AS10019 announce AS7514
export:         to AS10021 announce AS7514
export:         to AS17529 announce AS7514
export:         to AS17673 announce AS7514
export:         to AS17958 announce AS7514
export:         to AS2516 announce AS7514
export:         to AS2526 announce AS7514
export:         to AS2527 announce AS7514
export:         to AS2907 announce AS7514
export:         to AS4675 announce AS7514
export:         to AS4677 announce AS7514
export:         to AS4678 announce AS7514
export:         to AS4685 announce AS7514
export:         to AS4693 announce AS7514
export:         to AS4694 announce AS7514
export:         to AS4704 announce AS7514
export:         to AS4711 announce AS7514
export:         to AS4721 announce AS7514
export:         to AS4725 announce AS7514
export:         to AS4780 announce AS7514
export:         to AS6461 announce AS7514
export:         to AS7506 announce AS7514
export:         to AS7522 announce AS7514
export:         to AS7527 announce AS7514
export:         to AS7668 announce AS7514
export:         to AS7683 announce AS7514
export:         to AS7687 announce AS7514
export:         to AS9351 announce AS7514
export:         to AS9354 announce AS7514
export:         to AS9365 announce AS7514
export:         to AS9370 announce AS7514
export:         to AS9593 announce AS7514
export:         to AS9605 announce AS7514
export:         to AS9609 announce AS7514
export:         to AS9615 announce AS7514
export:         to AS9993 announce AS7514
export:         to AS9999 announce AS7514
export:         to AS20940 announce AS7514
export:         to AS2515 announce ANY
export:         to AS4682 announce AS7514
export:         to AS4732 announce AS7514
export:         to AS4788 announce AS7514
export:         to AS8069 announce AS7514
export:         to AS2518 announce AS7514
export:         to AS4716 announce AS7514
export:         to AS4723 announce AS7514
export:         to AS7500 announce AS7514
export:         to AS4680 announce AS7514
export:         to AS18149 announce AS7514
export:         to AS2497 announce AS7514
export:         to AS2524 announce AS7514
export:         to AS17451 announce AS7514
export:         to AS17511 announce AS7514
export:         to AS10012 announce AS7514
country:        JP
admin-c:        HT5100JP
tech-c:         HT5100JP
last-modified:  2014-04-23T23:34:23Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC

RADB

aut-num: AS7514 as-name: MEX descr: Media EXchange, Inc. import: from AS2516 accept ANY import: from AS2914 accept ANY import: from AS10010 accept AS-TOKAI import: from AS16509 accept AS-AMAZON import: from AS17511 accept AS-EO import: from AS17676 accept AS-GIGAINFRA import: from AS17686 accept AS-ACCELIA import: from AS18149 accept AS-JPRS import: from AS18283 accept AS-CCV import: from AS20940 accept AS-AKAMAI import: from AS23661 accept AS-CLARAONLINE import: from AS23774 accept AS-A-DNS-JP import: from AS2500 accept AS-WIDE import: from AS2514 accept AS-INFOSPHERE import: from AS2515 accept AS-JPNIC import: from AS2518 accept AS-MESH import: from AS2519 accept AS-VECTANT import: from AS2527 accept AS-SO-NET import: from AS4673 accept AS-INTERVIA import: from AS4678 accept AS-FINE import: from AS4685 accept AS-ASAHI-NET import: from AS4713 accept ANY import: from AS4719 accept AS-GIGANET import: from AS4725 accept ANY import: from AS4862 accept AS-EQUANT-ASIA import: from AS714 accept AS-APPLE import: from AS7500 accept AS-M-ROOT import: from AS7679 accept AS-QTNET import: from AS7682 accept AS-HOTNET-HOTCN import: from AS8075 accept AS-MICROSOFT import: from AS9370 accept AS-SAKURA import: from AS9595 accept AS-XEPHION import: from AS9615 accept AS-TEES export: to AS2516 announce AS-MEX export: to AS2914 announce AS-MEX export: to AS4683 announce ANY export: to AS7677 announce ANY export: to AS23820 announce ANY export: to AS2515 announce ANY export: to AS37890 announce ANY admin-c: HT5100JP tech-c: HT5100JP remarks: MEX-Backbone mnt-by: MAINT-AS7514 changed: tech@mex.ad.jp 20230418 #09:47:30Z source: RADB last-modified: 2023-11-13T16:16:02Z

Exchange	CC	City	IPv4	IPv6
DIX-IE	JP	Tokyo	202.249.2.112
JPIX Tokyo	JP	Tokyo	210.171.224.184	2001:de8:8::7514:1
NSPIXP6	JP	Tokyo		2001:200:0:1800::7514:1

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