Data as of Nov 15, 2026
210.81.64.0/18
No anonymizer space · no proxy exits in 30 daysVerizon Business
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 210.81.69.0/24 since Jun 2025 | AS16509 | Hosting | Verizon Japan Limited |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 210.81.64.0/18 | 16,384 | VzB-JP-NETBLOCK | Verizon Japan Limited (ORG-VJL1-AP) · JP | ALLOCATED PORTABLE | Sep 4, 2008 | abuse@ |
| └ 210.81.69.0/24 | 256 | VZ | unknown | ALLOCATED NON-PORTABLE | — | abuse@ |
| └ 210.81.71.128/27 | 32 | UU-210-81-71-128-D7 | unknown | ASSIGNED NON-PORTABLE | — | abuse. |
| └ 210.81.77.32/27 | 32 | TSUKUBA-JP | UUNET Non-Portable Customer Assignment | ASSIGNED NON-PORTABLE | — | abuse@ via VzB-JP-NETBLOCK |
| └ 210.81.77.176/29 | 8 | EVOLUTION-JP | UUNET Non-Portable Customer Assignment | ASSIGNED NON-PORTABLE | — | abuse@ via VzB-JP-NETBLOCK |
| └ 210.81.88.128/27 | 32 | INTERLECT-JP | UUNET Non-Portable Customer Assignment | ASSIGNED NON-PORTABLE | — | abuse@ via VzB-JP-NETBLOCK |
| └ 210.81.88.160/27 | 32 | WESTERN-JP | UUNET Non-Portable Customer Assignment | ASSIGNED NON-PORTABLE | — | abuse@ via VzB-JP-NETBLOCK |
| └ 210.81.88.192/27 | 32 | ASUSTEK-JP | UUNET Non-Portable Customer Assignment | ASSIGNED NON-PORTABLE | — | abuse@ via VzB-JP-NETBLOCK |
| └ 210.81.88.224/27 | 32 | SILVACO-JP | UUNET Non-Portable Customer Assignment | ASSIGNED NON-PORTABLE | — | abuse@ via VzB-JP-NETBLOCK |
| └ 210.81.92.196/30 | 4 | UU-210-81-92-196-D6 | State Street Global Markets (Japan) | ASSIGNED NON-PORTABLE | — | abuse. |
| └ 210.81.95.192/27 | 32 | SONY-JP | UUNET Non-Portable Customer Assignment | ASSIGNED NON-PORTABLE | — | abuse@ via VzB-JP-NETBLOCK |
| └ 210.81.109.120/30 | 4 | DENDRITE-JP | UUNET Non-Portable Customer Assignment | ASSIGNED NON-PORTABLE | — | abuse@ via VzB-JP-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
16,384 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 15,888 | 97% | 9 | |
| Hosting | 256 | 1.6% | 1 | |
| Business | 240 | 1.5% | 10 |
Network & registry
Announced by
Covering announcement 210.81.0.0/16
- Prefix
- 210.81.0.0/16
- Announced by
- AS703 Verizon Business
- Type
- Internet provider
- Proxy exits
- 5
- RPKI
- No RPKI
- RIR
- APNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS703
US
- Name
- Verizon Business
- Type
- Internet provider
- Registered
- Aug 3, 1990
- Domain
- verizonbusiness.com
- Website
- www.verizon.com/business/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 210.81.0.0/16
210.81.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on 210.81.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS703 | RADB | Proxy route | MAINT-AS7545 | Nov 13, 2023 |
Whois
Registration for this announcement
210.81.0.0/16 spans several registrations: 66 records are listed under Registrations.
- Registrant country
- AU
- RIR
- APNIC
- Country
- JP
- Delegated
- Dec 16, 1998
- Status
- assigned