209.221.128.0/18

Semaphore Corporation

Announcing ASNs: 1

Parent Prefix: 209.221.128.0/18

RIR: ARIN

Prefix
Routing
Raw Whois

Announcing ASNs

Country	ASN	Name	Description
	AS3742	SEMAPHORE-1	Semaphore Corporation

209.221.128.0/18 Summary

Prefix:

209.221.128.0/18

Name:

SEMA-CIDR-1

Description:

Semaphore Corporation

Country:

IP Addresses:

16,384

Regional Registry:

ARIN

Allocation Status:

Allocated

Allocation Date:

5^th May 1998

Contacts

Email Contacts:

[email protected]

Abuse Contacts:

[email protected]

Address:

2001 6th Avenue,

Suite 1700,

Seattle,

WA,

98121,

AS3742 Semaphore Corporation - Prefix Upstreams

ASN	Name	Description
AS3356	LEVEL3	Level 3 Parent, LLC
AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
AS2914	NTT-LTD-2914	NTT America, Inc.
AS6939	HURRICANE	Hurricane Electric LLC
AS6461	ZAYO-6461	Zayo Bandwidth

# start

NetRange:       209.221.128.0 - 209.221.191.255
CIDR:           209.221.128.0/18
NetName:        SEMA-CIDR-1
NetHandle:      NET-209-221-128-0-1
Parent:         NET209 (NET-209-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Semaphore Corporation (SEMA)
RegDate:        1998-05-05
Updated:        2022-12-05
Ref:            https://rdap.arin.net/registry/ip/209.221.128.0


OrgName:        Semaphore Corporation
OrgId:          SEMA
Address:        2001 6th Avenue, Suite 1700
City:           Seattle
StateProv:      WA
PostalCode:     98121
Country:        US
RegDate:        1994-08-01
Updated:        2022-12-05
Ref:            https://rdap.arin.net/registry/entity/SEMA


OrgTechHandle: GB31-ARIN
OrgTechName:   Brown, Garth S
OrgTechPhone:  +1-206-905-5000 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/GB31-ARIN

OrgTechHandle: NA15-ORG-ARIN
OrgTechName:   Network Address Change Request
OrgTechPhone:  +1-206-905-6000 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NA15-ORG-ARIN

OrgTechHandle: VD55-ARIN
OrgTechName:   Dylan, Vanderhoof 
OrgTechPhone:  +1-206-905-5000 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/VD55-ARIN

OrgNOCHandle: NOC286-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-206-905-6000 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC286-ARIN

OrgAbuseHandle: ABUSE174-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-206-905-6000 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE174-ARIN

OrgTechHandle: AGNEW27-ARIN
OrgTechName:   Agnew, John 
OrgTechPhone:  +1-206-919-0594 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/AGNEW27-ARIN


RTechHandle: NA15-ORG-ARIN
RTechName:   Network Address Change Request
RTechPhone:  +1-206-905-6000 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/NA15-ORG-ARIN

RTechHandle: AGNEW27-ARIN
RTechName:   Agnew, John 
RTechPhone:  +1-206-919-0594 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/AGNEW27-ARIN

RTechHandle: GB31-ARIN
RTechName:   Brown, Garth S
RTechPhone:  +1-206-905-5000 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/GB31-ARIN

RTechHandle: VD55-ARIN
RTechName:   Dylan, Vanderhoof 
RTechPhone:  +1-206-905-5000 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/VD55-ARIN