CIDR Range
49.148.128.0/18
Addresses
16,384
16.4K
Sub-ranges
4+
within this block
PTR Density
100.0%
16.4K of 16.4K IPs have PTR
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
81/100
Trusted
How this score is built
- Baseline (neutral) 65
- Long-established allocation (16y) +6
- Has a reverse-DNS (PTR) record +5
- Isp allocation +5
- Trust score 81 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 49.148.128.0/18
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 49.148.128.0/19 | 8.2K | Philippine Long Distance Telephone Company | AS9299 | PH |
| 49.148.160.0/20 | 4.1K | Philippine Long Distance Telephone Company | AS9299 | PH |
| 49.148.176.0/21 | 2.0K | Philippine Long Distance Telephone Company | AS9299 | PH |
| 49.148.184.0/21 | 2.0K | Philippine Long Distance Telephone Company | AS9299 | PH |
First and last addresses in 49.148.128.0/18
49.148.128.0/18 runs from 49.148.128.0 to 49.148.191.255.
First 16
49.148.128.0
49.148.128.1
49.148.128.2
49.148.128.3
49.148.128.4
49.148.128.5
49.148.128.6
49.148.128.7
49.148.128.8
49.148.128.9
49.148.128.10
49.148.128.11
49.148.128.12
49.148.128.13
49.148.128.14
49.148.128.15
Last 16
Frequently Asked Questions
What is 49.148.128.0/18?
49.148.128.0/18 is a CIDR network block containing 16,384 IPv4 addresses (from 49.148.128.0 to 49.148.191.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 49.148.128.0/18 network?
The 49.148.128.0/18 range is allocated to Philippine Long Distance Telephone Company and announced via AS9299 from Philippines.
Last updated: 2026-10-27 15:39:06 UTC
