View

If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	121.100.8.0/21	NEC Corporation
	203.179.16.0/20	NEC Corporation
	2401:2680::/32	Japan Network Information Center

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation Policy agitated_franklin Policy adoring_turing Policy mystifying_hopper

Chart Display Options

Display links using non straight lines

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS2497	Internet Initiative Japan Inc.	✔	✔
	AS2514	NTT PC Communications, Inc.	✔	✔

---

Peers

	ASN	Description	IPv4	IPv6
	AS2497	Internet Initiative Japan Inc.	✔	✔
	AS2514	NTT PC Communications, Inc.	✔	✔

[ JPNIC database provides information regarding IP address and ASN. Its use   ]
[ is restricted to network administration purposes. For further information,  ]
[ use 'whois -h whois.nic.ad.jp help'. To only display English output,        ]
[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'.      ]

Autonomous System Information:
a. [AS Number]                  23776
b. [AS Name]                    NEC
g. [Organization]               NEC Corporation
m. [Administrative Contact]     NO25204JP
n. [Technical Contact]          NO25204JP
n. [Technical Contact]          KA37903JP
q. [Abuse]                      
o. [IMPORT]                     from AS2497 100 accept ANY
o. [IMPORT]                     from AS2514 100 accept ANY
p. [EXPORT]                     to AS2497 announce AS23776
p. [EXPORT]                     to AS2514 announce AS23776
[Assigned Date]                 2003/07/17
[Last Update]                   2023/03/30 21:05:02(JST)

Last Update: 2024-05-05T22:01:37Z UTC / (Click here to force a refresh)

---

Member of the following AS-SETs

-	Member	ASN Count
ARIN	as1239:as-customers	4238
NTTCOM	as-infosphere-v6	150
JPIRR	as-infosphere	150
RADB	as-iij6	4699
JPIRR	as-iij6	4699
NTTCOM	as-infosphere	150
RADB	as-kddi6	834
JPIRR	as-bbx-peers	110
NTTCOM	as-bbx-peers	110
JPIRR	as-iij	5328
JPIRR	as-infosphere-v6	150
RADB	as-kdd	1156
RADB	as-iij	5328
RADB	as-pacnet-downstream-jp	192
RADB	as-anc-customer-proxy-register	2403