Home ASN LookupAS151609

AS151609 GREYWOLFNETWORKS-AS-AP GREYWOLF NETWORKS PTE. LTD.

🇸🇬

Org handle: ORG-GA78-AP

GREYWOLF NETWORKS PTE. LTD.

APNICallocated

Announced Prefixes (BGP)

47total

46 IPv41 IPv6

IPv4 Addresses

Allocated (RIR)0

Announced (BGP)11,776

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)7.9×10²⁸

Prefix Limit (IPv4)

100

Prefix Limit (IPv6)

Country

🇸🇬 SG

RIR

APNIC

Status

allocated

Allocated

2023-07-12

Announced Prefixes

(BGP)47

Prefix	RPKI	IRR	Last Seen
38.11.104.0/24	No ROA	-	2026-10-10
38.11.105.0/24	No ROA	-	2026-10-10
38.11.106.0/24	No ROA	-	2026-10-10
38.11.107.0/24	No ROA	-	2026-10-10
38.11.108.0/24	No ROA	-	2026-10-10
38.11.109.0/24	No ROA	-	2026-10-10
38.11.110.0/24	No ROA	-	2026-10-10
38.11.111.0/24	No ROA	-	2026-10-10
38.11.112.0/24	No ROA	-	2026-10-10
38.11.113.0/24	No ROA	-	2026-10-10

1-10 of 47

1 / 5

Allocated Prefixes

(RIR)1

Prefix	Country	RIR	Status
2401:17a0::/32	🇸🇬 SG	APNIC	allocated

All 47 announced prefixes of AS151609 →

BGP Neighbours

(seen in AS paths)

Upstreams (4)

Networks AS151609 hands its own prefixes to: transit providers, or peers at an exchange.

AS3223VOXILITY LLP24
AS151630Yun Zhong Technology Limited20
AS3491PCCW Global (HK)2
AS10241Options & Choices1

ASPA

No ASPA

External Links

APNIC 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 AS151609 should publish an ASPA object
IPv4 transfers in the APNIC 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/151609

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

curl -s "https://api.ipctl.io/v1/asn/151609" | jq