Data as of Nov 5, 2026
103.7.112.0/24
No anonymizer space · no proxy exits in 30 daysGrameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka · space held by Grameen Cybernet
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 103.7.112.0/22 since Sep 2025 | AS17471 | Residential | 2 | Grameen Cybernet |
Network & registry
Origin network
AS17471
BD
- Name
- Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka
- Type
- Internet provider
- Registered
- Feb 16, 2005
- Domain
- citechco.net
- Website
- www.citechco.net
- 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
- Stable
- First seen
- Jan 2013
- Current origin since
- Sep 2016 · 10 yr
- Origin networks
- 2
- Last change of origin
- Jul 2014
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.7.112.0/22 | AS17471 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17471 | APNIC | GRAMEEN CYBERNET | MAINT-BD-AZHAR | Nov 12, 2019 |
Whois
Registration for this announcement
- Range
- 103.
7. 112. 0/ 22 - Netname
- CYBERNET-BD
- Registrant
- Grameen Cybernet
- Registrant country
- BD
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 12, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- BD
- Delegated
- Mar 22, 2012
- Status
- assigned
Report abuse
Abuse contact
- noc@
citechco. net - Name
- ABUSE CYBERNETBD
- Handle
- AC1585-AP