Data as of Nov 4, 2026
140.98.0.0/16
No anonymizer space · no proxy exits in 30 daysInstitute of Electrical and Electronics Engineers, Inc
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 140.98.25.0/24 since Apr 2024 | AS14618 | Hosting | Institute of Electrical and Electronics Engineers, Inc | |
| 140.98.28.0/23 since Oct 2023 | AS14618 | Hosting | Institute of Electrical and Electronics Engineers, Inc | |
| 140.98.184.0/24 since Oct 2023 | AS14618 | Hosting | Institute of Electrical and Electronics Engineers, Inc | |
| 140.98.193.0/24 since Mar 2015 | AS13462 | Business | Institute of Electrical and Electronics Engineers, Inc | |
| 140.98.202.0/24 since Sep 18, 2026 | AS13462 | Business | Institute of Electrical and Electronics Engineers, Inc | |
| 140.98.210.0/24 since Mar 2015 | AS13462 | Business | Institute of Electrical and Electronics Engineers, Inc |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
65,536 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 64,512 | 98% | 10 | |
| Hosting | 1,024 | 1.6% | 3 |
Network & registry
Origin network
AS13462
US
- Name
- Institute of Electrical and Electronics Engineers, Inc
- Type
- Education
- Registered
- Jun 15, 1999
- Domain
- ieee.org
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 140.98.0.0/16 | AS13462 | /16 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 140.98.0.0/16
- Netname
- IEEE-ORG
- Registrant
- Institute of Electrical and Electronics Engineers, Inc
- Organization
- Institute of Electrical and Electronics Engineers, Inc (IEEE-Z)
- Org address
- 445 Hoes Lane, Piscataway, NJ, 08855
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-140-98-0-0-1
- Parent
- NET-140-0-0-0-0
- Created
- Apr 12, 1990
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 12, 1990
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- IEEE Hostmaster
- Phone
- +1-732-981-0060
- Handle
- IEEEH-ARIN