218.131.0.0/16 - bgp.tools

218.131.0.0/16

Originated by AS17676
AS Name: SoftBank Corp.

Overview
Connectivity
Whois
Validation

Registered on: 10 Sep 2001 (24 years old)

Registered to: A9153AE1 (apnic)

Prefix status: Active, Allocated under Unknown

Size of prefix: 256 /24's

Less Specific Announcements

	Prefix	Description
	218.128.0.0/12

Upstreams

AS3356 - Lumen (Level 3)
AS3491 - PCCW Global, Inc.
AS6453 - TATA Communications (America) Inc
AS3320 - Deutsche Telekom AG
AS701 - Verizon Business
AS2914 - NTT America, Inc.
AS3257 - GTT Communications Inc.
AS1299 - Arelion (fka. Telia Carrier)

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description
	AS3356	Lumen (Level 3)
	AS3491	PCCW Global, Inc.
	AS6453	TATA Communications (America) Inc
	AS3320	Deutsche Telekom AG
	AS701	Verizon Business
	AS2914	NTT America, Inc.
	AS3257	GTT Communications Inc.
	AS1299	Arelion (fka. Telia Carrier)

Peers

	ASN	Description
	AS3786	LG DACOM Corporation
	AS32590	Valve Corporation
	AS63774	Kamoike.net LLP
	AS4229	Zenlayer Inc
	AS14907	Wikimedia Foundation Inc.
	AS9299	PLDT (Philippine Long Distance Telephone Company)
	AS17686	ACCELIA
	AS2497	Internet Initiative Japan Inc.
	AS20473	The Constant Company, LLC
	AS15169	Google LLC
	AS9370	SAKURA Internet Inc.
	AS216211	CYBERVERSE LLC
	AS38001	NewMedia Express Pte. Ltd.
	AS4134	China Telecom Backbone
	AS9304	HGC Global Communications Limited
	AS9607	BroadBand Tower, Inc.
	AS43350	NForce Entertainment B.V.
	AS8529	Zain Omantel International FZ-LLC
	AS60068	Datacamp Limited (CDN77 / DataPacket)
	AS2635	Automattic, Inc
	AS2907	Science Information Network
	AS2515	Japan Network Information Center
	AS45430	SBN-IIG/AWN-IIG transit provider
	AS7713	PT Telkom Indonesia Tbk
	AS2518	BIGLOBE Inc.
	AS58453	China Mobile International
	AS9924	Taiwan Fixed Network, Telco and Network Service Provider.
	AS38082	True International Gateway Co., Ltd.
	AS4651	The Communications Authority of Thailand (CAT)
	AS15412	Flag Telecom UK Limited
	AS6327	Shaw Communications
	AS1828	Unitas Global
	AS9002	RETN Limited
	AS30058	FDCservers.net
	AS4826	Vocus Connect International Backbone
	AS7922	Comcast Cable Communications, LLC
	AS8220	COLT
	AS3462	HiNet (Chunghwa Telecom)
	AS6667	Elisa Oyj
	AS49544	i3D.net B.V
	AS9498	Bharti Airtel Ltd.
	AS3303	Swisscom (Schweiz) AG
	AS150369	TelHi Corporation
	AS4637	Telstra International Limited
	AS199524	Gcore S.A.
	AS1273	Vodafone Group PLC
	AS3356	Lumen (Level 3)
	AS24940	Hetzner Online GmbH
	AS33891	Core-Backbone GmbH
	AS137409	GSL Networks Pty LTD
	AS6461	Zayo Bandwidth
	AS3491	PCCW Global, Inc.
	AS6453	TATA Communications (America) Inc
	AS6939	Hurricane Electric LLC
	AS3320	Deutsche Telekom AG
	AS701	Verizon Business
	AS2914	NTT America, Inc.
	AS3257	GTT Communications Inc.
	AS1299	Arelion (fka. Telia Carrier)

We are still working on fetching this prefixes whois information, please wait a few days

IRR Databases

IRR	Expected ASN
jpirr	AS17676	Show Raw route: 218.131.0.0/16 descr: Yahoo BB CIDR BLOCK origin: AS17676 notify: sbbgrp-noc@g.softbank.co.jp mnt-by: MAINT-AS17676 changed: sbbgrp-noc@g.softbank.co.jp 20251001 source: JPIRR
radb	AS17676	Show Raw route: 218.131.0.0/16 descr: BBT-CIDR-BLOCK-21 origin: AS17676 notify: jmatsuka@softbank.co.jp mnt-by: MAINT-AS17676 changed: jmatsuka@softbank.co.jp 20010910 source: RADB last-modified: 2023-11-13T15:39:32Z

IRR

Expected ASN

jpirr

AS17676

Show Raw

route:          218.131.0.0/16
descr:          Yahoo BB CIDR BLOCK
origin:         AS17676
notify:         sbbgrp-noc@g.softbank.co.jp
mnt-by:         MAINT-AS17676
changed:        sbbgrp-noc@g.softbank.co.jp 20251001
source:         JPIRR

radb

AS17676

Show Raw

route:          218.131.0.0/16
descr:          BBT-CIDR-BLOCK-21
origin:         AS17676
notify:         jmatsuka@softbank.co.jp
mnt-by:         MAINT-AS17676
changed:        jmatsuka@softbank.co.jp 20010910
source:         RADB
last-modified:  2023-11-13T15:39:32Z

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Less Specific Announcements

Upstreams

Upstreams

Peers

IRR Databases

RPKI Chain (Current origin: Valid)