Home ASN LookupAS11556

AS11556 Cable & Wireless Panama

🇵🇦

Org handle: 25242

LACNICallocated

Announced Prefixes (BGP)

303total

287 IPv416 IPv6

IPv4 Addresses

Allocated (RIR)786,432

Announced (BGP)3.0M

IPv6 Addresses

Allocated (RIR)6.3×10²⁹

Announced (BGP)2.5×10³⁰

Prefix Limit (IPv4)

1,000

Prefix Limit (IPv6)

Country

🇵🇦 PA

RIR

LACNIC

Status

allocated

Allocated

1998-10-02

Listed on the threat map (2026-10-10)

#1 in Panama (3 flagged networks located there)

Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.

Announced Prefixes

(BGP)303

Prefix	RPKI	IRR	Last Seen
168.77.209.0/24	Valid	Other IRR	2026-10-10
181.38.0.0/16	Valid	LACNIC	2026-10-10
181.178.0.0/16	Valid	-	2026-10-10
181.178.0.0/21	Valid	-	2026-10-10
181.178.8.0/21	Valid	-	2026-10-10
181.178.16.0/21	Valid	-	2026-10-10
181.178.24.0/21	Valid	-	2026-10-10
181.178.32.0/21	Valid	-	2026-10-10
181.178.40.0/21	Valid	-	2026-10-10
181.178.48.0/21	Valid	-	2026-10-10

1-10 of 303

1 / 31

Allocated Prefixes

(RIR)13

Prefix	Country	RIR	Status
186.72.0.0/15	🇵🇦 PA	LACNIC	allocated
186.74.0.0/15	🇵🇦 PA	LACNIC	allocated
190.32.0.0/16	🇵🇦 PA	LACNIC	allocated
190.33.0.0/16	🇵🇦 PA	LACNIC	allocated
190.34.0.0/15	🇵🇦 PA	LACNIC	allocated
201.224.0.0/16	🇵🇦 PA	LACNIC	allocated
201.225.0.0/16	🇵🇦 PA	LACNIC	allocated
201.226.0.0/16	🇵🇦 PA	LACNIC	allocated
201.227.0.0/16	🇵🇦 PA	LACNIC	allocated
2800:350::/32	🇵🇦 PA	LACNIC	allocated

1-10 of 13

1 / 2

All 303 announced prefixes of AS11556 →

Downstream Customers(1)

ASN	Name
AS14789	🇺🇸CLOUDFLARENET - Cloudflare, Inc.

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS11556 hands its own prefixes to: transit providers, or peers at an exchange.

AS23520Columbus Networks USA263
AS52468UFINET PANAMA S.A40

Downstreams (22)

Networks whose own prefixes AS11556 passes on: usually its customers.

AS26426Columbus Networks Panama20
AS27956Cyber Cast International, S.A19
AS52469Offshore Racks S.A8
AS14789Cloudflare2
AS52284Panamaserver.Com2
AS52336Autoridad Nacional Para La Innovacion Gubernamental2
AS61497VOZELIA2
AS266692GEEK NETWORKS, S.A2
AS269985Liberty Iberoamerica, S.L.U2
AS6193Corporacion La Prensa S.A1
AS22010Primer Banco Del Istmo1
AS23360Morgan & Morgan1
AS27679Copa Airlines1
AS27760Asociacion Panamena De Credito (APC)1
AS27788Atlantic Security Bank1
AS27915Processing Center, S.A1
AS28031Copa Airlines1
AS28043Importadora Ricamar, S.A1
AS28062Ministerio De Educacion MEDUCA1
AS28316Metrobank, S.A1
AS52446BANCO NACIONAL DE PANAMA1
AS273045DATAHOME S.A1

ASPA

No ASPA0 upstreams, 1 downstream

Listed as Upstream Provider by

1 ASN

View full ASPA details →

External Links

LACNIC Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
How to run an ASPA checkVerify the upstream providers listed above
IPv4 transfers in the LACNIC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/11556

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/11556" | jq