Data as of Nov 11, 2026

210.80.80.0/20

No anonymizer space · no proxy exits in 30 days

Verizon Business · space held by Verizon Taiwan Co. Limited

Announcement

this exact prefix

No RPKI

Announced by

AS703

Type

Internet provider

85% of it

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
210.80.80.0/20	4,096	VzB-TW-NETBLOCK	Verizon Taiwan Co. Limited (ORG-VTCL3-AP) · SG	ALLOCATED PORTABLE	—	abuse@verizon.com
└ 210.80.80.128/28	16	UU-210-80-80-128-D5	Acnielsen Marketing Research India Private Ltd	ASSIGNED NON-PORTABLE	—	abuse.apac@verizon.com
└ 210.80.80.152/29	8	HEIDRICK-TW	UUNET Non-Portable Customer Assignment	ASSIGNED NON-PORTABLE	—	abuse@verizon.com via VzB-TW-NETBLOCK
└ 210.80.80.184/29	8	UUNET-TAIWAN	MCI WorldCom Taiwan	ASSIGNED NON-PORTABLE	—	abuse@verizon.com via VzB-TW-NETBLOCK
└ 210.80.80.192/26	64	ASUSTEK-TW	UUNET Non-Portable Customer Assignment	ASSIGNED NON-PORTABLE	—	abuse@verizon.com via VzB-TW-NETBLOCK
└ 210.80.82.64/26	64	KYE-TW	UUNET Taiwan Non-Portable Customer range	ASSIGNED NON-PORTABLE	—	abuse@verizon.com via VzB-TW-NETBLOCK
└ 210.80.82.128/27	32	UU-210-80-82-128-D4	Verizon	ASSIGNED NON-PORTABLE	—	abuse.apac@verizon.com
└ 210.80.82.184/29	8	COMPAL-TW	UUNET Non-Portable Customer Assignment	ASSIGNED NON-PORTABLE	—	abuse@verizon.com via VzB-TW-NETBLOCK
└ 210.80.82.224/27	32	AFFILIATED-TW	UUNET Non-Portable Customer Assignment	ASSIGNED NON-PORTABLE	—	abuse@verizon.com via VzB-TW-NETBLOCK
└ 210.80.85.64/26	64	NEC-TW	UUNET Non-Portable Customer Assignment	ASSIGNED NON-PORTABLE	—	abuse@verizon.com via VzB-TW-NETBLOCK
└ 210.80.86.56/29	8	THE-TW	UUNET Non-Portable Customer Assignment	ASSIGNED NON-PORTABLE	—	abuse@verizon.com via VzB-TW-NETBLOCK
└ 210.80.86.96/27	32	WORLDCOM-TW	UUNET Non-Portable Customer Assignment	ASSIGNED NON-PORTABLE	—	abuse@verizon.com via VzB-TW-NETBLOCK
└ 210.80.86.128/25	128	UU-210-80-86-128-D3	Acer Incorporated	ASSIGNED NON-PORTABLE	—	abuse.apac@verizon.com
└ 210.80.87.0/24	256	JUNIPER-TW	UUNET Non-Portable Customer Assignment	ASSIGNED NON-PORTABLE	—	abuse@verizon.com via VzB-TW-NETBLOCK
└ 210.80.89.16/29	8	UU-210-80-89-16-D4	Pegatron Corporation	ASSIGNED NON-PORTABLE	—	abuse.apac@verizon.com
└ 210.80.89.128/25	128	TSC-TW	UUNET Non-Portable Customer Assignment	ASSIGNED NON-PORTABLE	—	abuse@verizon.com via VzB-TW-NETBLOCK
└ 210.80.91.48/29	8	COMPAL-TW	UUNET Non-Portable Customer Assignment	ASSIGNED NON-PORTABLE	—	abuse@verizon.com via VzB-TW-NETBLOCK
└ 210.80.91.64/27	32	HCL-TW	UUNET Non-Portable Customer Assignment	ASSIGNED NON-PORTABLE	—	abuse@verizon.com via VzB-TW-NETBLOCK
└ 210.80.94.0/24	256	CHI-TW	UUNET Non-Portable Customer Assignment	ASSIGNED NON-PORTABLE	—	abuse@verizon.com via VzB-TW-NETBLOCK

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses

Type	Addresses	Share	Ranges
Internet provider	3,464	85%	14
Business	632	15%	15

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern: Stable
First seen: May 2005
Current origin since: May 2005 · 22 yr
Origin networks: 1