AS7511 SYNAPSE Co.,Ltd.

Company Website:

https://www.synapse.jp

Looking Glass:

https://bgp.he.net/lg/7511

Country of Origin:

Japan

Internet Exchanges: 13

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): 20
RPKI Originated Valid (v4): 19
RPKI Originated Valid (v6): 1

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

BGP Peers Observed (all): 41
BGP Peers Observed (v4): 33
BGP Peers Observed (v6): 31

IPs Originated (v4): 78,848
AS Paths Observed (v4): 1,040
AS Paths Observed (v6): 687

Average AS Path Length (all): 4.623
Average AS Path Length (v4): 4.576
Average AS Path Length (v6): 4.694

AS7511 IPv4 Peers

ASN	Name
AS9607	BroadBand Tower, Inc.
AS2518	BIGLOBE Inc.
AS17676	SoftBank Corp.
AS6939	Hurricane Electric LLC
AS8966	Etisalat - Emirates Telecommunications Corporation
AS20485	Joint Stock Company TransTeleCom

AS7511 IPv6 Peers

ASN	Name
AS9607	BroadBand Tower, Inc.
AS2518	BIGLOBE Inc.
AS17676	SoftBank Corp.
AS216211	CYBERVERSE LLC

AS7511 IPv4 Peer Count

AS7511 IPv6 Peer Count

AS7511 IPv4 Prefixes Announced

AS7511 IPv6 Prefixes Announced

AS7511 IPv4 Prefixes Originated

AS7511 IPv6 Prefixes Originated

AS7511 IPv4 Route Propagation

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AS7511 IPv6 Route Propagation

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Prefix	Description	Visibility
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Prefix	Description
101.50.60.0/22	Kansai Broadband Corp.
101.53.104.0/21	Kansai Broadband Corp.
103.53.120.0/22	SYNAPSE Co.,Ltd.
103.208.96.0/22	Kansai Broadband Corp.
110.92.32.0/19	SYNAPSE Co.,Ltd.
124.146.64.0/19	SYNAPSE Co.,Ltd.
124.146.96.0/19	SYNAPSE Co.,Ltd.
202.79.0.0/22	Kansai Broadband Corp.
202.79.8.0/22	Kansai Broadband Corp.
202.79.12.0/22	Kansai Broadband Corp.
202.95.32.0/19	SYNAPSE Co.,Ltd.
202.208.160.0/19	Japan Network Information Center
203.111.192.0/20	SYNAPSE Co.,Ltd.
203.140.160.0/20	SYNAPSE Co.,Ltd.
203.145.96.0/20	SYNAPSE Co.,Ltd.
203.147.112.0/20	SYNAPSE Co.,Ltd.
210.146.80.0/20	SYNAPSE Co.,Ltd.
210.237.32.0/19	Japan Network Information Center
219.100.8.0/22	SYNAPSE Co.,Ltd.

Prefix	Description	Visibility
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Prefix	Description
2401:c800::/32	SYNAPSE Co.,Ltd.

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	BroadBand Tower, Inc.	X	AS9607
2	BIGLOBE Inc.	X	AS2518
3	SoftBank Corp.	X	AS17676
4	Hurricane Electric LLC		AS6939
5	Etisalat - Emirates Telecommunications Corporation	X	AS8966
6	Joint Stock Company TransTeleCom		AS20485
7	TelHi Corporation	X	AS150369
8	PT. Mega Akses Persada		AS136106
9	Viewqwest Pte Ltd		AS18106
10	Converge ICT Solutions Inc.	X	AS17639
11	MyRepublic Ltd.		AS132132
12	Melbikomas UAB		AS8849
13	FDCservers.net	X	AS30058
14	Infinivan Incorporated		AS135607
15	F5 Networks SARL	X	AS35280
16	PT iForte Solusi Infotek		AS137367
17	OneQode		AS140627
18	Home NOC Operators Group	X	AS59105
19	PT. Internet Madju Abad Milenindo	X	AS45701
20	i3D.net B.V	X	AS49544
21	Asia Pacific Network Information Centre	X	AS4777
22	PT. Cyberindo Aditama		AS38158
23	Hetzner Online GmbH	X	AS24940
24	NetActuate, Inc	X	AS36236
25	Japan Network Information Center	X	AS2515
26	RETN Limited	X	AS9002
27	OVH SAS	X	AS16276
28	SBN-IIG/AWN-IIG transit provider	X	AS45430
29	SG.GS	X	AS24482
30	Wikimedia Foundation Inc.	X	AS14907
31	Globe Telecoms	X	AS4775
32	Unitas Global	X	AS1828
33	WIDE Project	X	AS2500

Rank	Description	IPv4	Peer
1	BroadBand Tower, Inc.	X	AS9607
2	BIGLOBE Inc.	X	AS2518
3	SoftBank Corp.	X	AS17676
4	CYBERVERSE LLC		AS216211
5	True International Gateway Co., Ltd.		AS38082
6	RETN Limited	X	AS9002
7	TelHi Corporation	X	AS150369
8	Home NOC Operators Group	X	AS59105
9	PT Telekomunikasi Indonesia		AS7713
10	China Mobile International Limited		AS58453
11	UIH / BB Connect		AS45796
12	i3D.net B.V	X	AS49544
13	Sri Lanka Telecom PLC, GLobal Peering		AS45489
14	SG.GS	X	AS24482
15	F5 Networks SARL	X	AS35280
16	Converge ICT Solutions Inc.	X	AS17639
17	Asia Pacific Network Information Centre	X	AS4777
18	Nearoute Limited		AS51847
19	NetActuate, Inc	X	AS36236
20	Wikimedia Foundation Inc.	X	AS14907
21	Sify Ltd		AS9583
22	WIDE Project	X	AS2500
23	PT. Internet Madju Abad Milenindo	X	AS45701
24	Japan Network Information Center	X	AS2515
25	Hetzner Online GmbH	X	AS24940
26	Globe Telecoms	X	AS4775
27	Unitas Global	X	AS1828
28	FDCservers.net	X	AS30058
29	OVH SAS	X	AS16276
30	Etisalat - Emirates Telecommunications Corporation	X	AS8966
31	SBN-IIG/AWN-IIG transit provider	X	AS45430

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RADB

aut-num: AS7511 as-name: SYNAPSE-INTERNET descr: SYNAPSE Internet Service AS7511 SYNAPSE Co.,Ltd. admin-c: MW12866JP-JP tech-c: MW12866JP-JP notify: idc@synapse.jp changed: idc@synapse.jp 20181207 #03:37:12Z source: RADB mnt-by: MAINT-AS7511 last-modified: 2023-11-13T15:55:21Z

JPIRR

aut-num: AS7511 as-name: SYNAPSE-INTERNET descr: SYNAPSE Internet Service AS7511 SYNAPSE Co.,Ltd. notify: jpnic-tech@synapse.jp admin-c: JP00146894 tech-c: JP00146894 mnt-by: MAINT-AS7511 changed: jpnic-tech@synapse.jp 20250615 source: JPIRR

Exchange	CC	City	IPv4	IPv6
BBIX Amsterdam	NL	Amsterdam	101.203.78.23	2403:c780:7200:b078::7511:1
BBIX Fukuoka	JP	Fukuoka	101.203.104.33	2001:de8:c:4::7511:1
BBIX Hong Kong	HK	Hong Kong	103.203.158.20	2403:c780:b800:bb00::7511:1
BBIX Los Angeles	US	West Coast	101.203.74.48	2403:c780:7200:b074::7511:1
BBIX Osaka	JP	Osaka	218.100.9.84	2001:de8:c:2::7511:1
BBIX Singapore	SG	Singapore	103.231.152.20	2001:df5:b800:bb00::7511:1
BBIX Tokyo	JP	Tokyo	101.203.88.134	2001:de8:c::7511:1
JPIX FUKUOKA	JP	Fukuoka	103.177.65.33	2001:de8:8:9::7511:1
JPIX Osaka	JP	Osaka	103.246.232.208	2001:de8:8:6::7511:1
JPIX Tokyo	JP	Tokyo	210.171.224.208	2001:de8:8::7511:1
JPNAP Fukuoka	JP	Fukuoka	210.173.188.10	2001:7fa:7:4::7511:1
JPNAP Osaka	JP	Osaka	210.173.184.151	2001:7fa:7:2::7511:1
JPNAP Tokyo	JP	Tokyo	210.173.177.91	2001:7fa:7:1::7511:1

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