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
	202.55.136.0/22	UNIADEX, LTD.
	223.223.164.0/23	UNIADEX, LTD.
	223.223.167.0/24	UNIADEX, Ltd.

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation Policy sharp_shannon Policy friendly_mendel

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
	AS4713	NTT Communications Corporation (OCN)	✔	✘
	AS8220	COLT	✔	✘

---

Peers

	ASN	Description	IPv4	IPv6
	AS4713	NTT Communications Corporation (OCN)	✔	✘
	AS8220	COLT	✔	✘

[ 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]                  38643
b. [AS Name]                    U-Cloud
g. [Organization]               UNIADEX, LTD.
m. [Administrative Contact]     JP00082033
n. [Technical Contact]          JP00082033
q. [Abuse]                      
o. [IMPORT]                     
p. [EXPORT]                     
[Assigned Date]                 2008/09/12
[Last Update]                   2012/07/03 16:41:04(JST)

Last Update: 2025-07-26T23:17:16Z UTC / (Click here to force a refresh)

---

Member of the following AS-SETs

-	Member	ASN Count
JPIRR	as-ocn	2
NTTCOM	as-ocn	2
RADB	as-kdd	1156
RADB	as-ocn	2
RIPE	as8220:as-coltjp	749