One of the most sought-after IPv4 ranges in the market today is the 158.x.x.x/23 subnet, especially for companies that need a clean, reliable ARIN-assigned address space. Premium blocks like 158.x.x.x/23 continuously draw buyers seeking stability, geolocation accuracy, and long-term performance as the world’s IPv4 shortage persists and demand rises across hosting, cloud, enterprise, and cybersecurity sectors. Organizations can avoid overpaying in a competitive market and make more informed purchasing decisions by knowing what drives the value of this subnet.
The Significance of the 158.x.x.x/23 Subnet
Governmental organizations, academic institutions, and reliable business networks have long utilized the 158.x.x.x prefix, which is a part of ARIN’s long-standing IPv4 allocations. Compared to more recent or recycled blocks with questionable usage records, this history greatly enhances its reputation and increases its market value.
Its premium status is a result of several factors:
- A spotless operational record
Due to their low blacklist exposure, most 158.x.x.x subnets are appropriate for corporate networks, email, fintech platforms, and authentication systems. - Outstanding geolocation precision
ARIN-assigned blocks usually maintain accurate country-level appearance across Google, MaxMind, and other IP databases, in contrast to many APNIC or RIPE ranges that frequently experience location inconsistencies. - Routing that is steady and predictable
Because these prefixes are associated with well-managed legacy organizations, they rarely experience BGP anomalies or hijacking attempts. - Reputable service providers
In order to improve deliverability and lower access barriers, cloud platforms, ISPs, and enterprise tools frequently treat ARIN IPv4 ranges as low-risk.
Together, these characteristics increase the 158.x.x.x/23 block’s desirability and, consequently, its price in the international IPv4 transfer market.
158.x.x.x/23’s Typical Market Price in 2025
The 158.x.x.x/23 subnet typically corresponds with high-tier ARIN IPv4 valuations, though pricing varies depending on market conditions, block reputation, and verification status.
There are 512 IPv4 addresses in a /23 subnet. The typical range of premium ARIN space in 2025 is:
- $55 to $65 per IP for highly trusted legacy space, like 158.x.x.x
- $45 to $55 per IP for clean, reputation-verified space
- Above $65 per IP when scarcity spikes or demand from hosting and VPN providers increases
A fully clean 158.x.x.x/23 subnet’s total market value typically falls between these rates:
$23,000 to $33,000 USD, with some transactions going over this amount during periods of high demand.
Important Elements That Affect Pricing
The final selling price of a 158.x.x.x/23 block is directly impacted by a number of technical and market-driven factors.
- Reputation Score
Because reputation remediation can be expensive and time-consuming, blocks with zero blacklist hits almost always fetch a premium. - Consistency in Routing
A stable BGP history, devoid of leaks or hijacks, significantly boosts buyer confidence. - Clarity of Ownership
For ARIN transfers to go smoothly, WHOIS records must be accurate and current. - Stability of Geolocation
Businesses that depend on region-sensitive services will find this subnet more valuable due to ARIN’s superior geolocation accuracy. - Transfer Qualifications
Because there is less administrative burden for the buyer, the price usually goes up if the subnet is pre-approved or verified for ARIN transfer. - Scarcity in the Market
Prices continue to rise yearly as fewer clean ARIN blocks become available.
Before engaging in negotiations, these pricing factors need to be carefully considered.
Things Purchasers Should Verify Before Making a Purchase
Buyers should still do extensive due diligence even though 158.x.x.x/23 subnets are regarded as premium.
Checks that are advised include:
- Verifying routing announcements are stable
- Checking geolocation databases for inconsistencies
- Running the entire /23 through all major RBLs
- Verifying historical WHOIS and confirming rightful ownership
- Making sure the ARIN record is free of disputes or locks
Organizations can avoid purchasing blocks with hidden risks, inherited abuse, or long-term remediation costs by using proper verification.
How IPv4Hub.net Assists Purchasers in Securing Pure ARIN Subnets
IPv4Hub.net: Reliable Support for High-End IPv4 Space
Businesses can obtain ARIN-assigned IPv4 blocks, including high-value ranges like 158.x.x.x/23, with the assistance of IPv4Hub.net. Each subnet is manually examined for transfer eligibility, clean operational history, blacklist status, and correct WHOIS information. Additionally, the platform organizes all ARIN documentation, confirms the legitimacy of sellers, and assists buyers with need-justification procedures when necessary. Businesses use IPv4Hub.net to secure premium IPv4 space for long-term network expansion while guaranteeing transactions are secure, transparent, and completely compliant.
Why 158.x.x.x/23 Will Always Be Useful
The 158.x.x.x/23 range continues to be a top-tier asset for organizations due to the combination of global IPv4 exhaustion, ARIN’s strong reputation standards, and the prefix’s historical dependability. It is appropriate for hosting providers, cybersecurity networks, enterprise systems, and global platforms that require dependable IPv4 performance due to its high degree of stability, clean profile, and strategic placement.