Home Prefix Lookup210.208.64.0/21

210.208.64.0/21 - TWNAP ADMIN AP Taiwan Network Access Point (AS7656)

IPv4APNICannouncedAS7656TWNAP-ADMIN-AS-AP Taiwan Network Access Point RPKI Valid

CIDR

210.208.64.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇹🇼 Taiwan

City

Taipei

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
210.208.64.0/21	AS7656 TWNAP-ADMIN-AS-AP Taiwan Network Access Point	Valid	APNICOther IRR	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
210.208.64.0/20	AS7656 TWNAP-ADMIN-AS-AP Taiwan Network Access Point	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
210.208.64.0/20	AS7656	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS7656	APNIC	MAINT-TW-SAVECOM	2021-08-31
AS7656	Other IRR	MAINT-AS7533	2023-11-13

More Specific Prefixes

Prefix	Country	Status
210.208.64.0/25	🇹🇼TW	assigned
210.208.64.128/25	🇹🇼TW	assigned
210.208.65.0/25	🇹🇼TW	assigned
210.208.65.128/25	🇹🇼TW	assigned
210.208.66.0/25	🇹🇼TW	assigned
210.208.66.128/25	🇹🇼TW	assigned
210.208.67.0/25	🇹🇼TW	assigned
210.208.67.128/25	🇹🇼TW	assigned
210.208.68.0/25	🇹🇼TW	assigned
210.208.68.128/25	🇹🇼TW	assigned
210.208.69.0/25	🇹🇼TW	assigned
210.208.69.128/25	🇹🇼TW	assigned
210.208.70.0/25	🇹🇼TW	assigned
210.208.70.128/25	🇹🇼TW	assigned
210.208.71.0/25	🇹🇼TW	assigned
210.208.71.128/25	🇹🇼TW	assigned

Origin ASN

AS7656

TWNAP-ADMIN-AS-AP Taiwan Network Access Point

Related Prefixes

Covering prefix

210.208.64.0/20AS7656

More prefixes of AS7656

All prefixes of AS7656 →

Geolocation

Country🇹🇼TaiwanTW

RegionTaiwan

CityTaipei

Coordinates25.0455, 121.5130 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/210.208.64.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/210.208.64.0/21" | jq

External Links

RIPEstat