140.110.0.0/16

🇹🇼

CIDR

140.110.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇹🇼 Taiwan

City

Hsinchu

RIR

APNIC

Status

allocated

Allocated

12/18/1992

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
140.110.0.0/16	AS7539TWAREN-TW - National Center for High-performance Computing	Valid	APNIC	5/31/2026

3 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
140.110.0.0/15	AS1659ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information Center	Valid	—	5/31/2026
140.110.200.0/21	AS7539TWAREN-TW - National Center for High-performance Computing	Valid	—	5/31/2026
140.110.215.0/24	AS7539TWAREN-TW - National Center for High-performance Computing	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
140.110.0.0/16	AS7539	/24	apnic
140.110.0.0/15	AS1659	/15	apnic

Origin	Registry	Maintainer	Modified
AS7539	APNIC	MAINT-TW-TWNIC	11/3/2023

Origin ASN

Geolocation

Country🇹🇼TaiwanTW

RegionTaiwan

CityHsinchu

API

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/140.110.0.0/16" | jq

External Links