Data as of Nov 11, 2026
155.0.22.0/23
No anonymizer space · no proxy exits in 30 daysZambia Research and Education Network (ZAMREN)
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 155.0.0.0/16 since Aug 2016 | AS37532 | Business | 316 4 always on | Zambia Research and Education Network (ZAMREN) |
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 |
|---|---|---|---|---|---|---|
| 155.0.0.0/16 | 65,536 | ZAMREN-NET | Zambia Research and Education Network (ZAMREN) (ORG-ZRAE1-AFRINIC) · ZM | ALLOCATED PA | — | — |
| └ 155.0.22.0/23 | 512 | ChipataTrades | Chipata Trades | ASSIGNED PA | — | — |
Network & registry
Announced by
Covering announcement 155.0.0.0/17
- Prefix
- 155.0.0.0/17
- Announced by
- AS37532 Zambia Research and Education Network (ZAMREN)
- Type
- Business
- Proxy exits
- 187
- Always-on exits
- 3
- RPKI
- RPKI valid
- Netname
- ZAMREN-NET
- Registrant
- Zambia Research and Education Network (ZAMREN)
- RIR
- AFRINIC
Origin network
AS37532
ZM
- Name
- Zambia Research and Education Network (ZAMREN)
- Type
- Education
- Registered
- Nov 29, 2012
- Domain
- zamren.zm
- Website
- zamren.zm/
- Industry
- Retail Stores, Wholesale, and E-commerce Sites
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
155.0.0.0/17
Routing history
- Pattern
- Stable
- First seen
- Aug 2025
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 155.0.0.0/16 | AS37532 | /24 | AFRINIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 155.
0. 0. 0/ 16 - Netname
- ZAMREN-NET
- Registrant
- Zambia Research and Education Network (ZAMREN)
- Registrant country
- ZM
- Organization
- Zambia Research and Education Network (ZAMREN) (ORG-ZRAE1-AFRINIC)
- Org country
- ZM
- Type
- ALLOCATED PA
- Parent
- 0.
0. 0. 0 - 255. 255. 255. 255 - Created
- Not stated by the registry
- Maintainer
- AFRINIC-HM-MNT
- RIR
- AFRINIC
- Country
- ZM
- Delegated
- Jan 16, 2015
- Status
- assigned