Home ASN LookupAS45634

AS45634 SPARKSTATION-SG-AP 10 Science Park Road

🇸🇬

Org handle: ORG-SPL22-AP

10 Science Park Road

APNICallocated

Announced Prefixes (BGP)

35total

34 IPv41 IPv6

IPv4 Addresses

Allocated (RIR)8,960

Announced (BGP)14,336

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

2009-02-19

Announced Prefixes

(BGP)35

Prefix	RPKI	IRR	Last Seen
45.64.128.0/22	Valid	APNICOther IRR	2026-10-09
45.64.128.0/24	Valid	APNICOther IRR	2026-10-09
45.64.129.0/24	Valid	APNICOther IRR	2026-10-09
45.64.130.0/24	Valid	APNICOther IRR	2026-10-09
45.64.131.0/24	Valid	APNICOther IRR	2026-10-09
103.5.44.0/22	Valid	APNICOther IRR	2026-10-09
103.5.44.0/24	Valid	APNICOther IRR	2026-10-09
103.5.45.0/24	Valid	APNICOther IRR	2026-10-09
103.5.46.0/24	Valid	APNICOther IRR	2026-10-09
103.5.47.0/24	Valid	APNICOther IRR	2026-10-09

1-10 of 35

1 / 4

Allocated Prefixes

(RIR)14

Prefix	Country	RIR	Status
45.64.128.0/22	🇸🇬 SG	APNIC	allocated
103.5.44.0/22	🇹🇼 TW	APNIC	allocated
103.5.44.0/24	🇹🇼 TW	APNIC	assigned
103.5.46.0/24	🇹🇼 TW	APNIC	assigned
103.5.47.0/24	🇹🇼 TW	APNIC	assigned
103.35.204.0/22	🇹🇼 TW	APNIC	allocated
103.35.206.0/24	🇹🇼 TW	APNIC	assigned
103.35.207.0/24	🇸🇬 SG	APNIC	assigned
103.249.160.0/22	🇹🇼 TW	APNIC	allocated
103.249.160.0/24	🇸🇬 SG	APNIC	assigned

1-10 of 14

1 / 2

All 35 announced prefixes of AS45634 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS45634 hands its own prefixes to: transit providers, or peers at an exchange.

AS137991LIFEWAY AP Lifeway Singapore Pte35

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 AS45634 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/45634

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

curl -s "https://api.ipctl.io/v1/asn/45634" | jq