About 140.248.128.0
- Location
- 🇸🇬 Singapore, Singapore
- ISP · ASN
- FASTLY AS54113
- Type
- Datacenter / hosting · Fastly
- Hostname
- —
- Time zone
- Asia/Singapore 03:37
- Coordinates
- 1.3521, 103.8200
- Prefix
- 140.248.128.0/19
- IP version
- IPv4
- Region
- —
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS54113
- Network name
- FASTLY
- Prefix
- 140.248.128.0/19
- Network type
- Unclassified
Broadcast IP
Broadcast IP: ARIN allocated this block to United States (US), but the address is geolocated in Singapore (SG). The block is announced outside the country it was registered in — typical for cloud, hosting and VPN providers that move address space between locations. Strict websites treat this as a weaker "local" signal than a native address.
Registry country: 🇺🇸 United StatesGeolocation: 🇸🇬 Singapore
BGP routing
- Origin ASN
- AS54113
- Announced prefix
- 140.248.128.0/22
- RPKI
- Valid
- Visibility (RIS peers)
- 100%
- First seen
- 2026-03-11
- Abuse contact
- abuse@fastly.com
Data: RIPE NCC RIPEstat
Allocation (RDAP)
- Registry
- whois.arin.net
- Name
- SKYCA-3 NET-140-248-0-0-1
- Range
- 140.248.0.0 – 140.248.255.255 140.248.0.0/16
- Allocation type
- DIRECT ALLOCATION
- Last changed
- 2021-07-01
- Registration
- 2021-07-01
- registrant
- Fastly, Inc.
- abuse
- Abuse Account abuse@fastly.com
- administrative, technical
- Fastly RIR Administrator rir-admin@fastly.com
- noc
- Fastly Network Operations noc@fastly.com
Purity score 62/100
0–100, higher is cleaner. Built from hosting, Tor, blocklists, ASN type, abuse contact, prefix visibility and rDNS consistency.
- Datacenter / hosting range (-25)
- Broadcast IP (-10)
- No reverse DNS (-3)
- Datacenter / hosting rangeYes
- Tor exit nodeNo
- Known VPN / proxy providerNo
- Spamhaus DROPNo
- Blacklists0 / 8
DNS blocklists 0 / 8
| List | Status | Reason |
|---|---|---|
| Spamhaus ZEN zen.spamhaus.org | Not listed | |
| SpamCop bl.spamcop.net | Not listed | |
| Barracuda b.barracudacentral.org | Not listed | |
| SORBS dnsbl.sorbs.net | Not listed | |
| UCEPROTECT L1 dnsbl-1.uceprotect.net | Not listed | |
| PSBL psbl.surriel.com | Not listed | |
| s5h.net all.s5h.net | Not listed | |
| DroneBL dnsbl.dronebl.org | Not listed |
- PTR recordnoneThe PTR record the address owner published for it.
- Forward-confirmedVerify →Forward-confirmed: the hostname resolves back to this address.
- Reverse zone name0.128.248.140.in-addr.arpa
- Decimal
- 2365095936
- Hex
- 0x8CF88000
- Binary
- 10001100.11111000.10000000.00000000
- Octal
- 0214.0370.0200.00
- Arpa
- 0.128.248.140.in-addr.arpa
- Mapped
- ::ffff:140.248.128.0
JSON
{
"ip": "140.248.128.0",
"version": 4,
"classification": "hosting",
"flags": [
"hosting"
],
"geo": {
"country_code": "SG",
"country": "Singapore",
"region": null,
"city": "Singapore",
"lat": 1.35208,
"lon": 103.82,
"timezone": "Asia/Singapore"
},
"asn": {
"asn": 54113,
"name": "FASTLY",
"prefix": "140.248.128.0/19"
},
"rdns": null
}This page is generated from public network data and refreshed as the datasets update.
Neighbouring addresses
Adjacent addresses in the same range.
Nearby ranges
140.248.103.0/24 FASTLY140.248.112.0/21 FASTLY140.248.184.0/21 FASTLY140.248.193.0/24 FASTLY