IP range 100.128.0.0/9
100.128.0.0/9 contains 8,388,608 addresses announced by T-MOBILE-AS21928 and located in United States. First and last address, owner network and neighbouring ranges.
At a glance
- Announced by
- T-MOBILE-AS21928 AS21928
- Country
- United States
- CIDR
- 100.128.0.0/9
- Subnet mask
- 255.128.0.0
Sample lookup
Sample address in this range
100.128.0.1
- Location
- 🇺🇸 Chicago, Illinois, United States
- ISP · ASN
- T-MOBILE-AS21928 AS21928
- Type
- Mobile carrier
- Hostname
- —
- Time zone
- America/Chicago 10:22
- Coordinates
- 41.8781, -87.6298
- Prefix
- 100.128.0.0/9
- IP version
- IPv4
- Region
- Illinois
Chicago, Illinois, United StatesOpenStreetMap →
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS21928
- Network name
- T-MOBILE-AS21928
- Prefix
- 100.128.0.0/9
- Network type
- Mobile carrier
- Datacenter / hosting rangeNo
- Tor exit nodeNo
- Known VPN / proxy providerNo
- Spamhaus DROPNo
- BlacklistsCheck →
- PTR recordnoneThe PTR record the address owner published for it.
- Forward-confirmedVerify →Forward-confirmed: the hostname resolves back to this address.
- Reverse zone name1.0.128.100.in-addr.arpa
- Decimal
- 1686110209
- Hex
- 0x64800001
- Binary
- 01100100.10000000.00000000.00000001
- Octal
- 0144.0200.00.01
- Arpa
- 1.0.128.100.in-addr.arpa
- Mapped
- ::ffff:100.128.0.1
JSON
{
"ip": "100.128.0.1",
"version": 4,
"classification": "mobile",
"flags": [
"mobile"
],
"geo": {
"country_code": "US",
"country": "United States",
"region": "Illinois",
"city": "Chicago",
"lat": 41.8781,
"lon": -87.6298,
"timezone": "America/Chicago"
},
"asn": {
"asn": 21928,
"name": "T-MOBILE-AS21928",
"prefix": "100.128.0.0/9"
},
"rdns": null
}