ASN AS13771 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS13771?

AS13771 is listed under Digicel Cayman Limited.

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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AS13771 Digicel Cayman Limited

ASN Lookup Tool

Digicel Cayman Limited digicelgroup.com

KY 12 Routes

AS Data

AS13771

AS13771 – Digicel Cayman Limited

AS Number	13771
AS Name	DIGICEL-CAYMAN
Organization	Digicel Cayman Limited (dcl-91)
Country	KY
Website	digicelgroup.com
Number of IPv4 Routes	11
Number of IPv6 Routes	1
ASN type	ISP
Registry	ARIN
Date Allocated	2017-08-10

ASN Intelligence API for production workflows

Use ASN data for AS13771 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
66.54.121.0/24	AS13771	Digicel Cayman Limited	Digicel Cayman Limited	256
66.54.124.0/23	AS13771	Digicel Cayman Limited	Digicel Cayman Limited	512
66.54.120.0/24	AS13771	Digicel Cayman Limited	Digicel Cayman Limited	256
66.249.152.0/23	AS13771	Digicel Cayman Limited	Digicel Cayman Limited	512
66.54.122.0/24	AS13771	Digicel Cayman Limited	Digicel Cayman Limited	256
66.54.123.0/24	AS13771	Digicel Cayman Limited	Digicel Cayman Limited	256
2602:fb4d::/36	AS13771	Digicel Cayman Limited	Digicel Cayman Limited	~5×10²⁷
66.249.154.0/24	AS13771	Digicel Cayman Limited	Digicel Cayman Limited	256
66.54.125.0/24	AS13771	Digicel Cayman Limited	Digicel Cayman Limited	256
66.54.124.0/24	AS13771	Digicel Cayman Limited	Digicel Cayman Limited	256
66.249.153.0/24	AS13771	Digicel Cayman Limited	Digicel Cayman Limited	256
66.54.120.0/22	AS13771	Digicel Cayman Limited	Digicel Cayman Limited	1024

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:       13771
ASName:         DIGICEL-CAYMAN
ASHandle:       AS13771
RegDate:        2017-08-10
Updated:        2017-08-10
Ref:            https://rdap.arin.net/registry/autnum/13771


OrgName:        Digicel Cayman Limited
OrgId:          DCL-91
Address:        Regatta Park
City:           George Town
StateProv:      Grand Cayman
PostalCode:     KY1-1107
Country:        KY
RegDate:        2011-08-08
Updated:        2021-08-24
Ref:            https://rdap.arin.net/registry/entity/DCL-91


OrgAbuseHandle: DCIA1-ARIN
OrgAbuseName:   Digicel Cayman IP Admins
OrgAbusePhone:  +1-345-623-3444 
OrgAbuseEmail:  Cay_IP_Admins@digicelgroup.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DCIA1-ARIN

OrgNOCHandle: DCIA1-ARIN
OrgNOCName:   Digicel Cayman IP Admins
OrgNOCPhone:  +1-345-623-3444 
OrgNOCEmail:  Cay_IP_Admins@digicelgroup.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/DCIA1-ARIN

OrgTechHandle: MOT10-ARIN
OrgTechName:   Turner, Marlon Omar
OrgTechPhone:  +1-345-623-6006 
OrgTechEmail:  Cay_Tech_IPadmins@digicelgroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MOT10-ARIN

OrgTechHandle: WARRE427-ARIN
OrgTechName:   Warren, David 
OrgTechPhone:  +1-876-470-8762 
OrgTechEmail:  david.warren@digicelgroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/WARRE427-ARIN

OrgTechHandle: THOMA1338-ARIN
OrgTechName:   Thomas, Marvin 
OrgTechPhone:  +1-876-470-7372 
OrgTechEmail:  marvin.thomas@digicelgroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/THOMA1338-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "13771",
    "as_handle" : "AS13771",
    "as_name" : "DIGICEL-CAYMAN",
    "tech_contacts" : [ "MOT10-ARIN", "WARRE427-ARIN", "THOMA1338-ARIN" ],
    "abuse_contacts" : [ "DCIA1-ARIN" ],
    "date_created" : "2017-08-10",
    "date_updated" : "2017-08-10",
    "source" : "https://rdap.arin.net/registry/autnum/13771"
  } ],
  "organization" : {
    "handle" : "DCL-91",
    "name" : "Digicel Cayman Limited",
    "address" : [ "Regatta Park", "George Town", "Grand Cayman", "KY1-1107", "KY" ],
    "city" : "Ky1-1107",
    "state" : "KY",
    "country" : [ "KY" ],
    "date_created" : "2011-08-08",
    "date_updated" : "2021-08-24",
    "source" : "https://rdap.arin.net/registry/entity/DCL-91"
  },
  "technical_contacts" : [ {
    "handle" : "MOT10-ARIN",
    "name" : "Turner, Marlon Omar",
    "email" : [ "Cay_Tech_IPadmins@digicelgroup.com" ],
    "phone" : [ "+1-345-623-6006" ],
    "source" : "https://rdap.arin.net/registry/entity/MOT10-ARIN"
  }, {
    "handle" : "WARRE427-ARIN",
    "name" : "Warren, David",
    "email" : [ "david.warren@digicelgroup.com" ],
    "phone" : [ "+1-876-470-8762" ],
    "source" : "https://rdap.arin.net/registry/entity/WARRE427-ARIN"
  }, {
    "handle" : "THOMA1338-ARIN",
    "name" : "Thomas, Marvin",
    "email" : [ "marvin.thomas@digicelgroup.com" ],
    "phone" : [ "+1-876-470-7372" ],
    "source" : "https://rdap.arin.net/registry/entity/THOMA1338-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "DCIA1-ARIN",
    "name" : "Digicel Cayman IP Admins",
    "email" : [ "Cay_IP_Admins@digicelgroup.com" ],
    "phone" : [ "+1-345-623-3444" ],
    "source" : "https://rdap.arin.net/registry/entity/DCIA1-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS397343	SALT	KY
AS33576	Digicel Jamaica	JM

Upstreams

AS Number	Description	Country
AS33576	Digicel Jamaica	JM