Data as of Nov 3, 2026
2.21.16.0/22
No anonymizer space · no proxy exits in 30 daysTaiwan Fixed Network, Telco and Network Service Provider. · space held by Akamai International B.V.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 2.16.0.0/13 | AS20940 | Hosting | Akamai International B.V. |
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 |
|---|---|---|---|---|---|---|
| 2.16.0.0/13 | 524,288 | NL-AKAMAI-20100910 | Akamai International B.V. (ORG-AT1-RIPE) · NL | ALLOCATED PA | Sep 10, 2010 | [email protected] |
| └ 2.21.16.0/20 | 4,096 | AKAMAI-PA | Akamai Technologies | ASSIGNED PA | Mar 28, 2011 | [email protected] via NL-AKAMAI-20100910 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Akamai International B.V.
- Handle
- ORG-AT1-RIPE
- Range
- 2.16.0.0/13
- Registration type
- ALLOCATED PA
- Record created
- Sep 10, 2010
Origin network
AS9924
TW
- Name
- Taiwan Fixed Network, Telco and Network Service Provider.
- Type
- Internet provider
- Registered
- Mar 28, 2000
- Domain
- taiwanmobile.com
- Website
- www.taiwanmobile.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2020
- Current origin since
- Mar 2025 · 1.6 yr
- Origin networks
- 2
- Last change of origin
- Mar 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 2.21.16.0/22 | AS9924 | /22 | RIPE | RPKI valid |
| 2.16.0.0/13 | AS20940 | /13 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9924 | RIPE | Akamai Technologies | AKAM1-RIPE-MNT | Dec 16, 2024 |
Whois
Registration for this announcement
- Range
- 2.21.16.0/20
- Netname
- AKAMAI-PA
- Registrant
- Akamai Technologies
- Registrant country
- DE
- Organization
- Akamai Technologies
- Org country
- DE
- Type
- ASSIGNED PA
- Created
- Mar 28, 2011
- Updated
- Mar 28, 2011
- Maintainer
- AKAM1-RIPE-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Sep 10, 2010
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR15028-RIPE