Home ASN LookupAS134094

AS134094 SERVERFIELD-AS Serverfield Co., Ltd.

🇹🇼

Org handle: ORG-SCL15-AP

Serverfield Co., Ltd.

APNICallocated

Announced Prefixes (BGP)

20total

15 IPv45 IPv6

IPv4 Addresses

Allocated (RIR)3,328

Announced (BGP)3,840

IPv6 Addresses

Allocated (RIR)7.2×10²⁴

Announced (BGP)6×10²⁴

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇹🇼 TW

RIR

APNIC

Status

allocated

Allocated

2015-03-09

Announced Prefixes

(BGP)20

Prefix	RPKI	IRR	Last Seen
45.123.116.0/24	Valid	APNIC	2026-10-11
45.123.118.0/24	Valid	APNIC	2026-10-11
45.123.119.0/24	Valid	APNIC	2026-10-11
89.252.132.0/24MOAS	Valid	-	2026-10-11
103.51.140.0/24	Valid	APNICOther IRR	2026-10-11
103.51.141.0/24	Valid	APNICOther IRR	2026-10-11
103.51.142.0/24	Valid	APNICOther IRR	2026-10-11
103.51.143.0/24	Valid	APNICOther IRR	2026-10-11
103.103.129.0/24	Valid	APNICOther IRR	2026-10-11
103.103.131.0/24	Valid	APNICOther IRR	2026-10-11

1-10 of 20

1 / 2

Allocated Prefixes

(RIR)19

Prefix	Country	RIR	Status
45.123.116.0/24	🇹🇼 TW	APNIC	allocated
45.123.118.0/24	🇹🇼 TW	APNIC	assigned
45.123.119.0/24	🇹🇼 TW	APNIC	assigned
89.252.132.0/24	🇹🇷 TR	RIPE	assigned
103.51.140.0/24	🇹🇼 TW	APNIC	assigned
103.51.141.0/24	🇹🇼 TW	APNIC	assigned
103.51.142.0/24	🇹🇼 TW	APNIC	assigned
103.51.143.0/24	🇹🇼 TW	APNIC	assigned
103.103.129.0/24	🇹🇼 TW	APNIC	assigned
103.103.131.0/24	🇹🇼 TW	APNIC	assigned

1-10 of 19

1 / 2

All 20 announced prefixes of AS134094 →

BGP Neighbours

(seen in AS paths)

Upstreams (3)

Networks AS134094 hands its own prefixes to: transit providers, or peers at an exchange.

AS9924TFN TW Taiwan Fixed Network, Telco And Network Service Provider9
AS51559NETINTERNET Bilisim Teknolojileri7
AS32097WholeSale Internet4

Downstreams (1)

Networks whose own prefixes AS134094 passes on: usually its customers.

AS18702DEGE NETWORK TECHNOLOGIES1

Transfer History

Registry transfers of AS134094 between organisations.

AS134094Transfer · 2019-09-04
Serverfield Ltd.
APNIC
→
SERVERFIELD CO., LTD.
🇹🇼 TW APNIC

Date	Resource	From	To	Type
2019-09-04	AS134094	Serverfield Ltd. APNIC	SERVERFIELD CO., LTD. 🇹🇼 TW APNIC	Transfer

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 AS134094 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/134094

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

curl -s "https://api.ipctl.io/v1/asn/134094" | jq