Home ASN LookupAS56971

AS56971 AS56971 CGI GLOBAL LIMITED

🇭🇰

Org handle: ORG-CGL23-RIPE

AS56971 Cloud

RIPE NCCallocated

Announced Prefixes (BGP)

186total

177 IPv49 IPv6

IPv4 Addresses

Allocated (RIR)42,496

Announced (BGP)45,312

IPv6 Addresses

Allocated (RIR)8.4×10²⁴

Announced (BGP)1×10²⁵

Prefix Limit (IPv4)

500

Prefix Limit (IPv6)

Country

🇭🇰 HK

RIR

RIPE NCC

Status

allocated

Allocated

2019-10-01

Routing hygiene

Score 10/100 · Low risk

RPKI ROA coverage

96.8%

2 prefixes RPKI invalid

IRR route objects

96.8%

5 prefixes registered for another origin

Hijack signals

1 announced against others' ROAs, 0 own announced by others

Upstreams

diversity 84/100

Announces 1 prefix that RPKI assigns to another network (possible hijack or misconfiguration)
3% of announced prefixes (6 of 186) have no valid ROA, 2 of them RPKI invalid

Based on 186 announced prefixes, updated daily (2026-10-27). How the score works · RPKI explained

Listed on the threat map (2026-10-28)

#1 in Latvia (8 flagged networks located there)

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

Announced Prefixes

(BGP)186

Prefix	RPKI	IRR	Last Seen
5.144.179.0/24	Valid	RIPE	2026-10-28
5.178.96.0/24	Valid	RIPE	2026-10-28
31.15.16.0/24	Valid	RIPE	2026-10-28
31.15.17.0/24	Valid	RIPE	2026-10-28
31.15.18.0/24	Valid	RIPE	2026-10-28
31.56.27.0/24	Valid	RIPE	2026-10-28
31.56.28.0/24	Valid	RIPE	2026-10-28
31.56.48.0/24	Valid	RIPE	2026-10-28
31.56.113.0/24	Valid	RIPE	2026-10-28
31.56.117.0/24	Valid	RIPE	2026-10-28

1-10 of 186

1 / 19

Allocated Prefixes

(RIR)173

Prefix	Country	RIR	Status
5.144.179.0/24	🇫🇮 FI	RIPE	assigned
5.178.96.0/24	🇩🇪 DE	RIPE	assigned
31.15.16.0/24	🇳🇱 NL	RIPE	assigned
31.15.17.0/24	🇳🇱 NL	RIPE	assigned
31.15.18.0/24	🇳🇱 NL	RIPE	assigned
31.56.27.0/24	🇱🇻 LV	RIPE	assigned
31.56.28.0/24	🇱🇻 LV	RIPE	assigned
31.56.48.0/24	🇫🇷 FR	RIPE	assigned
31.56.113.0/24	🇫🇮 FI	RIPE	assigned
31.56.117.0/24	🇱🇻 LV	RIPE	assigned

1-10 of 173

1 / 18

All 186 announced prefixes of AS56971 →

BGP Neighbours

(seen in AS paths)

Upstreams (10)

Networks AS56971 hands its own prefixes to: transit providers, or peers at an exchange.

AS8285Versija SIA45
AS9002RETN Limited40
AS49434FBWNETWORKS FBW NETWORKS SAS29
AS50673Serverius Holding B.V17
AS6939Hurricane Electric16
AS3257GTT BACKBONE GTT Communications14
AS32097WholeSale Internet13
AS135330ADCDATACOM AP ADCDATA.COM7
AS40676Psychz Networks4
AS5405INTERDOTLINK Inter.Link1

Downstreams (1)

Networks whose own prefixes AS56971 passes on: usually its customers.

AS56594Cb Byo Ip CGI GLOBAL LIMITED13

Transfer History

Registry transfers of AS56971 between organisations.

AS56971Transfer · 2022-07-21
IT Outsourcing LLC
RIPE NCC
→
CGI GLOBAL LIMITED
RIPE NCC

Date	Resource	From	To	Type
2022-07-21	AS56971	IT Outsourcing LLC RIPE NCC	CGI GLOBAL LIMITED RIPE NCC	Transfer

ASPA

No ASPA

Abuse Contact

External Links

RIPE 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
ASPA explainedWhy AS56971 should publish an ASPA object
IPv4 transfers in the RIPE NCC 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/56971

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

curl -s "https://api.ipctl.io/v1/asn/56971" | jq