ASN Lookup Tool
AS4713 NTT Communications Corporation

An Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.

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ASN Details

ASN
AS4713
Organisation
NTT Communications Corporation
AS Name
OCN
IPv4 Addresses Announced
28,805,968
IPv4 Prefixes Announced
216
IPv6 Prefixes Announced
5
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#12 out of 75,562
Registry
Radb
Registered Country
JP
Registration Date
NA
Registration Change
NA

Receiving From

ASN
Organisation
No.31,Jin-rong Street Beijing 100032
SoftBank Corp.
Verizon Business
Deutsche Telekom AG
Level 3 Parent, LLC
Cogent Communications
KDDI CORPORATION
NTT America, Inc.
GTT Communications Inc.
Telekomunikasi Indonesia (PT)
Showing 10 of 23 Results View More >

Transit To

ASN
Organisation
for assignment to JPNIC members
NTT America, Inc.
Akamai International B.V.
FUJITSU LIMITED
Private Use AS
FreeBit Co.,Ltd.
Shenzhen Tencent Computer Systems Company Limite..
NTT-ME Corporation
Kyushu Telecommunication Network Co.,Inc./QTNet
AT&T Corp.
Showing 10 of 143 Results View More >

Active Prefixes IPv4

Prefix
Range From
Range To
Showing 10 of 216 Results View More >