Data as of Nov 6, 2026
49.156.52.0/22
4 residential-proxy exits · 30 daysDanang ICT Infrastructure Development Center
Residential-proxy exits
Proxy exits
4
0.39% of its addresses · 30 days
Spread
2 of 4
/24s with at least one exit
Providers
4
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
147 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 49.156.53.0/24 | 0 | 3 | |
| 49.156.52.0/24 | 0 | 1 |
Proxy providers listing exits
- FastProxy
- LemonBright
- Thordata
- VitalExclusive
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 49.156.52.0/23 since Apr 2025 | AS56141 | Business | 4 | Danang ICT Infrastructure Development Center | |
| 49.156.52.0/24 since Sep 2013 | AS56141 | Business | 1 | Danang ICT Infrastructure Development Center | |
| 49.156.53.0/24 since Sep 2013 | AS56141 | Business | 3 | Danang ICT Infrastructure Development Center | |
| 49.156.54.0/24 since Mar 2024 | AS56141 | Business | Danang ICT Infrastructure Development Center | ||
| 49.156.55.0/24 since Jul 2023 | AS56141 | Business | Danang ICT Infrastructure Development Center |
Network & registry
Origin network
AS56141
VN
- Name
- Danang ICT Infrastructure Development Center
- Type
- Education
- Registered
- Dec 30, 2015
- Domain
- danang.gov.vn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2011
- Current origin since
- Sep 2011 · 15 yr
- Origin networks
- 3
- Last change of origin
- Sep 2011
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 49.156.52.0/22 | AS56141 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 49.156.54.0/23 | AS56141 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 49.156.54.0/23 | AS56141 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Feb 26, 2019 |
| 49.156.54.0/23 | AS56141 | APNIC | DSP-VN | MAINT-VN-VNNIC | Dec 6, 2022 |
Whois
Registration for this announcement
- Range
- 49.
156. 52. 0/ 22 - Netname
- DSP-VN
- Registrant
- Danang ICT Infrastructure Development Center
- Registrant country
- VN
- Organization
- Danang ICT Infrastructure Development Center
- Org country
- VN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 12, 2017
- Maintainer
- MAINT-VN-VNNIC
- RIR
- APNIC
- Country
- VN
- Delegated
- Nov 30, 2010
- Status
- assigned
Report abuse
Abuse contact
- hm-changed@
vnnic. vn - Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP