ASN lookup result for AS18419 DaDa Broadband LTD. — network size, BGP routing and registration
IPv4 addresses
117,248
56 announced prefixes
IPv6 addresses
—
0 announced prefixes
BGP neighbours
…
CAIDA rank
#13,556
Customer cone 1 ASN
Estimated users
224K
APNIC Labs estimate
RPKI
100% valid
0 invalid · 0 not covered
Average purity
80
13 sampled IPs
IXPs / facilities
2 / 1
Operator self-reported
History
How many prefixes this network announced over time, origin changes, the ASN’s registration changes, and outage or hijack incidents. For the history of the range around one IP, see Range history in the IP lookup.
Loading routing history…
IP ranges
Currently announced prefixes with their RIR registration and geolocation.
| Prefix | RPKI | Registration | Geolocation | Addresses |
|---|---|---|---|---|
| 118.150.0.0/16 | Valid |  CHIEF-AS-APAPNIC | Banqiao | 65,536 |
| 118.150.0.0/17 | Valid | CHIEF-AS-APAPNIC | Banqiao | 32,768 |
| 118.150.0.0/18 | Valid | CHIEF-AS-APAPNIC | Banqiao | 16,384 |
| 118.150.64.0/18 | Valid | CHIEF-AS-APAPNIC | Banqiao | 16,384 |
| 118.150.128.0/18 | Valid | CHIEF-AS-APAPNIC | Banqiao | 16,384 |
| 118.150.128.0/19 | Valid | CHIEF-AS-APAPNIC | Banqiao | 8,192 |
| 118.150.160.0/19 | Valid | CHIEF-AS-APAPNIC | New Taipei City | 8,192 |
| 118.150.192.0/19 | Valid | CHIEF-AS-APAPNIC | New Taipei City | 8,192 |
| 39.1.96.0/20 | Valid | SONET-NETAPNIC | New Taipei City | 4,096 |
| 61.60.192.0/20 | Valid | DADA-NETAPNIC | Zhonghe District | 4,096 |
| 118.150.224.0/20 | Valid | CHIEF-AS-APAPNIC | New Taipei City | 4,096 |
| 124.109.112.0/20 | Valid | DADA-NETAPNIC | Banqiao | 4,096 |
| 150.117.16.0/20 | Valid | CHIEF-AS-APAPNIC | New Taipei City | 4,096 |
| 150.117.32.0/20 | Valid | CHIEF-AS-APAPNIC | New Taipei City | 4,096 |
| 180.214.176.0/20 | Valid | DADA-NETAPNIC | New Taipei City | 4,096 |
| 203.121.224.0/20 | Valid | DADA-NETAPNIC | New Taipei City | 4,096 |
| 203.121.240.0/20 | Valid | DADA-NETAPNIC | Banqiao | 4,096 |
| 39.1.96.0/21 | Valid | SONET-NETAPNIC | New Taipei City | 2,048 |
| 39.1.104.0/21 | Valid | SONET-NETAPNIC | New Taipei City | 2,048 |
| 61.60.200.0/21 | Valid | DADA-NETAPNIC | Zhonghe District | 2,048 |
/24 block profile
One square per /24: colour shows the risk type, shade how many addresses are flagged, stripes mark datacenter blocks. Click a square to see all 256 addresses.
Displayed /24 ranges 4 · flagged 0
Hover a square for its numbers; click to see all 256 addresses.
A partial preview of observed ranges, not overall ASN coverage. Every page uses the same detection records.
IP reputation
IPs from this network that CleanIP has analysed: purity, abuse reports and the riskiest /24 blocks.
Purity distribution
1.45%
Share of IPv4 reported or blocklisted
1,688
Listed IPs
13
Analysed IPs
Riskiest /24 blocks
| /24 block | Flagged | Analysed |
|---|---|---|
| 118.150.31.0/24 | 1 | 1 |
Flagged = VPN, proxy, Tor or purity below 50. Samples come from user lookups and neighbour sampling, not every address in this network.
Geography
Where this network’s IPv4 addresses are located.
- Taiwan100.0%
- Scope
- Single country
- In registered country
- 100.0%
Estimated by sampling IPv4 ranges against a geolocation database.
Traffic observation
AS18419 · Last 7 daysAdoption & Usage
Adoption and usage of key protocols
Security & Attacks
Insights into network and application layer attack traffic
BGP Announcements
Hourly BGP route announcements over the last 7 days
Data: Cloudflare Radar, licensed under CC BY-NC 4.0
Activity
Hourly traffic over the last 7 days, normalized to this network’s peak.
A pronounced day/night rhythm, typical of networks with human users.
| 00 | 06 | 12 | 18 | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mon | ||||||||||||||||||||||||
| Tue | ||||||||||||||||||||||||
| Wed | ||||||||||||||||||||||||
| Thu | ||||||||||||||||||||||||
| Fri | ||||||||||||||||||||||||
| Sat | ||||||||||||||||||||||||
| Sun |
- Peak hour
- 14:00–15:00
- Active hours
- 17 hrs
- Weekend vs weekday
- Weekends heavier
- Busiest day
- Sat
Datacenter Presence
WHOIS record
The registry’s record for this AS number: holder, status, dates and contacts.
Related networks
Other ASNs registered in the same country with the same network type.
- AS3462Chunghwa Telecom Co., Ltd.ISP
- AS4780Digital United Inc.ISP
- AS38841kbro CO. Ltd.ISP
- AS7482Asia Pacific On-Line Service Inc.ISP
- AS9416Hoshin Multimedia Center Inc.ISP
- AS131596TBCISP
- AS18049Taiwan Infrastructure Network TechnologieISP
- AS18182Sony Network Taiwan LimitedISP
- AS17809Vee Time Corp.ISP
- AS18429Extra-Lan Technologies Co., LTDISP
Sources
Where the information on this page comes from and when it was updated.
| Information | Source | Updated |
|---|---|---|
| Registered country | RIR daily delegation statistics | 2026-10-30 |
| Registered address & allocation date | RIR registration data (RDAP) | 2026-10-18 |
| Organization & company country | AS-to-organization data | 2026-10-30 |
| Network type | CleanIP ASN canon | 2026-10-30 |
| Exchanges & facilities | Operator self-reported interconnection data | 2026-10-30 |
| Announced prefixes & BGP neighbours | Public BGP routing data | 2026-10-30 |
| IPv4 geography | Geolocation database | — |
| RPKI validation | RPKI ROA validation data | 2026-10-30 |
| Rank & customer cone | CAIDA AS Rank | 2026-10-01 |
| Estimated users (APNIC) | APNIC Labs user estimates | 2026-10-27 |
| Network tags | Public routing data community tags | 2026-10-30 |
| IP reputation | CleanIP lookups and neighbour sampling | — |
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