ASN AS63351 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS63351?

AS63351 is listed under Southern Caribbean Fiber.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

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AS63351 Southern Caribbean Fiber

Southern Caribbean Fiber southern-caribbean.com

GP 9 Routes

AS Data

AS63351

AS63351 – Southern Caribbean Fiber

AS Number	63351
AS Name	ASN-SCF-45
Organization	Southern Caribbean Fiber(scf-45)
Country	GP
Website	southern-caribbean.com
Number of IPv4 Routes	8
Number of IPv6 Routes	1
ASN type	ISP
Registry	ARIN
Date Allocated	2014-12-15

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Use ASN data for AS63351 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
199.91.162.0/24	AS63351	Southern Caribbean Fiber	Global Caribbean Network	256
207.90.255.0/24	AS63351	Southern Caribbean Fiber	Southern Caribbean Fiber	256
38.86.163.0/24	AS63351	Southern Caribbean Fiber	Southern Caribbean Fiber	256
207.90.254.0/24	AS63351	Southern Caribbean Fiber	Southern Caribbean Fiber	256
2606:3180::/32	AS63351	Southern Caribbean Fiber	Southern Caribbean Fiber	~79×10²⁷
38.87.192.0/22	AS63351	Southern Caribbean Fiber	Southern Caribbean Fiber	1024
38.86.161.0/24	AS63351	Southern Caribbean Fiber	Southern Caribbean Fiber	256
207.90.254.0/23	AS63351	Southern Caribbean Fiber	Southern Caribbean Fiber	512
38.86.162.0/23	AS63351	Southern Caribbean Fiber	Southern Caribbean Fiber	512

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       63351
ASName:         ASN-SCF-45
ASHandle:       AS63351
RegDate:        2014-12-15
Updated:        2014-12-15    
Ref:            https://rdap.arin.net/registry/autnum/63351


OrgName:        Southern Caribbean Fiber
OrgId:          SCF-45
Address:        44 Rue Henri Becquerel ZI Jarry
City:           BAIE-MAHAULT
StateProv:      
PostalCode:     97122
Country:        GP
RegDate:        2014-10-02
Updated:        2022-11-04
Ref:            https://rdap.arin.net/registry/entity/SCF-45


OrgTechHandle: VRB3-ARIN
OrgTechName:   Bijou, Valery Rodrigue
OrgTechPhone:  +590 690 81 00 80 
OrgTechEmail:  valery.bijou@southern-caribbean.com
OrgTechRef:    https://rdap.arin.net/registry/entity/VRB3-ARIN

OrgTechHandle: SSM147-ARIN
OrgTechName:   Mohammed , Shirad  Stephen
OrgTechPhone:  +1-868-285-9900 
OrgTechEmail:  shirad.mohammed@digicelgroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SSM147-ARIN

OrgDNSHandle: FJR3-ARIN
OrgDNSName:   Rucquoy, Francois Jean
OrgDNSPhone:  +590 590 571 001 
OrgDNSEmail:  francois.rucquoy@southern-caribbean.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/FJR3-ARIN

OrgAbuseHandle: FJR3-ARIN
OrgAbuseName:   Rucquoy, Francois Jean
OrgAbusePhone:  +590 590 571 001 
OrgAbuseEmail:  francois.rucquoy@southern-caribbean.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/FJR3-ARIN

OrgNOCHandle: FJR3-ARIN
OrgNOCName:   Rucquoy, Francois Jean
OrgNOCPhone:  +590 590 571 001 
OrgNOCEmail:  francois.rucquoy@southern-caribbean.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/FJR3-ARIN

OrgRoutingHandle: SSM147-ARIN
OrgRoutingName:   Mohammed , Shirad  Stephen
OrgRoutingPhone:  +1-868-285-9900 
OrgRoutingEmail:  shirad.mohammed@digicelgroup.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/SSM147-ARIN

OrgDNSHandle: SSM147-ARIN
OrgDNSName:   Mohammed , Shirad  Stephen
OrgDNSPhone:  +1-868-285-9900 
OrgDNSEmail:  shirad.mohammed@digicelgroup.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/SSM147-ARIN

OrgTechHandle: FJR3-ARIN
OrgTechName:   Rucquoy, Francois Jean
OrgTechPhone:  +590 590 571 001 
OrgTechEmail:  francois.rucquoy@southern-caribbean.com
OrgTechRef:    https://rdap.arin.net/registry/entity/FJR3-ARIN

OrgRoutingHandle: FJR3-ARIN
OrgRoutingName:   Rucquoy, Francois Jean
OrgRoutingPhone:  +590 590 571 001 
OrgRoutingEmail:  francois.rucquoy@southern-caribbean.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/FJR3-ARIN

OrgAbuseHandle: SSM147-ARIN
OrgAbuseName:   Mohammed , Shirad  Stephen
OrgAbusePhone:  +1-868-285-9900 
OrgAbuseEmail:  shirad.mohammed@digicelgroup.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SSM147-ARIN

OrgNOCHandle: SSM147-ARIN
OrgNOCName:   Mohammed , Shirad  Stephen
OrgNOCPhone:  +1-868-285-9900 
OrgNOCEmail:  shirad.mohammed@digicelgroup.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/SSM147-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS11947	Cablenett Limited	TT
AS36290	The Cable of St. Kitts	KN
AS1239	Cogent Communications, LLC	US
AS286	GTT Communications Inc.	US
AS33392	Dauphin Telecom	FR
AS174	Cogent Communications, LLC	US
AS19246	Antigua Computer Technology Co. Ltd.	AG
AS394873	DOMSPOT	MQ
AS262181	Coral Telecom N.V.	SX
AS398821	Government of Montserrat	MS

Upstreams

AS Number	Description	Country
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS33576	Digicel Jamaica	JM
AS174	Cogent Communications, LLC	US

Downstreams

AS Number	Description	Country
AS11947	Cablenett Limited	TT
AS36290	The Cable of St. Kitts	KN
AS19246	Antigua Computer Technology Co. Ltd.	AG
AS394873	DOMSPOT	MQ
AS262181	Coral Telecom N.V.	SX
AS398821	Government of Montserrat	MS
AS204802	FREEDOM NETWORK	FR
AS33392	Dauphin Telecom	FR

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