121.50.48.0
Osaka · Japan · IX-layers, Inc.
- Autonomous system
- AS151374
- Country
- JP
- Risk score
- Not a probability
IP address summary
- IP address
- 121.50.48.0
- ASN
- AS151374
- Network operator
- IX-layers, Inc.
- ISP
- IX-layers, Inc.
- Containing network profile
- 121.50.0.0/16
- Operator category
- Home ISP
The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.
Public ASN reference
- Reference ASN
- AS151374
- Source label
- IWK-WORKS - IX-layers, Inc.
- Reference interval
- 121.50.48.0 to 121.50.55.255
- Collected
IPtoASN maps this address interval to AS151374. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.
IP geolocation
- Country
- Japan
- City
- Osaka
- Region
- Osaka
- Postal code
- Not supplied
- Timezone
- Asia/
Tokyo - Local time
- Approximate coordinates
- 34.708, 135.492
Network-level coordinates do not identify a precise user or device location. How geolocation works
VPN, proxy and network signals
0/ 100
- Threat evidence
- 0No threat-feed match
- Anonymity context
- 0Policy points
Score = max(threat, anonymity). Overlapping signals are not added.
Attribution and snapshot details
- DROP IPv4Current at lookup
- Checked:
Valid until: - ASN-DROPCurrent at lookup
- Checked:
Valid until:
© 2026 The Spamhaus Project SLU. DROP · Attribution and snapshot details
ipquery-risk-v3A low score is not proof that an address is safe. This assessment describes an address, not a person or a request.
View scoring methodASN and network operator
AS151374 profile- Organization
- IX-layers, Inc.
- ASN domain
- iwk-works.com
- Operator type
- Home ISP
The ASN organization can differ from the organization using an individual address.
Network registration
- Matching record range
- 121.50.48.0/21
- Registered network name
- FSWnetworks
- Registered network block
- 121.50.48.0/21
- Registration source
- APNIC WHOIS
- Company
- Foresightwave INC.
- Usage type
- residential
- Company website
- foresightwave.net
Registration and company fields describe this source record. They can differ from the ASN operator and from live routing announcements.
Abuse contact
- Contact name
- ABUSE FSWJP
- Published contact network
- 121.50.48.0/21
- Abuse email
- tsujii@foresightwave.net
- Phone
- +81-6-6190-3222
- Postal address
- 2F Fukada Bldg, 1-13-4 Ogaya, Otsu-City, Shiga
- Contact country
- Japan
This contact is attached to the network record. Include the source IP, UTC timestamps and relevant logs when reporting abuse.
Actual API response
Open JSON{
"ip": "121.50.48.0",
"isp": {
"asn": "AS151374",
"org": "IX-layers, Inc.",
"isp": "IX-layers, Inc."
},
"location": {
"country": "Japan",
"country_code": "JP",
"city": "Osaka",
"state": "Osaka",
"zipcode": "",
"latitude": 34.708041599813335,
"longitude": 135.49223200912814,
"timezone": "Asia/Tokyo",
"localtime": "2026-11-06T18:03:44"
},
"risk": {
"is_mobile": false,
"is_vpn": false,
"is_tor": false,
"is_proxy": false,
"is_datacenter": false,
"risk_score": 0,
"assessment": {
"version": "ipquery-risk-v3",
"level": "none",
"threat_score": 0,
"anonymity_score": 0,
"coverage": "fresh",
"reasons": [],
"sources": [
{
"id": "spamhaus_drop_v4",
"status": "fresh",
"checked_at": "2026-11-06T05:05:45Z",
"expires_at": "2026-11-07T07:05:45Z",
"published_at": "2026-11-05T16:44:02Z"
},
{
"id": "spamhaus_asndrop",
"status": "fresh",
"checked_at": "2026-11-06T05:05:45Z",
"expires_at": "2026-11-07T07:05:45Z",
"published_at": "2026-11-06T04:44:02Z"
}
]
}
}
}