Prefix Overview

Routing information (RIS)
  • Is not visible as exact match
  • No more/less-specific prefixes are visible
ResourceRIRCountry
173.128.0.0/11ARINUS
Showing results for 173.138.128.0/17 as of 2025-07-23 16:00:00 UTC

Routing Status

  • 173.138.128.0/17 was not globally visible as exact match in BGP by any of the RIS peers at observation time stated below (see "Showing results..").

    • It was last seen on 2021-04-05 00:00:00 UTC, announced by AS10507.

No less-specific covering prefixes.

Advanced Settings

Showing results for 173.138.128.0/17 as of 2025-07-23 16:00:00 UTC

Abuse Contact

  • abuse@t-mobile.com
Details
- Results for
- RIR Information
RIRRIR's Whois
ARINhttp://whois.arin.net/ui
Showing results for 173.138.128.0/17
  • Please note that a report sent to the above email address might not reach the correct contact. If an abuse contact appears to be invalid or missing, please report it to the relevant RIR of this resource (ARIN).

Maxmind GeoLite

Created with Highcharts 5.0.60255075100Zoom in+Zoom out-USUS

Prefix
Type
Percent
Country
173.138.128.0/17IPv4100%US
Showing 1 to 1 of 1 entries
Showing results for 173.138.128.0/17 as of 2025-07-22 17:00:24 UTC

Whois Matches

(+)(-)

NetRange173.0.0.0 - 173.255.255.255
CIDR173.0.0.0/8
NetNameNET173
NetHandleNET-173-0-0-0-0
Parent()
NetTypeAllocated to ARIN
OrganizationAmerican Registry for Internet Numbers (ARIN)
RegDate2008-02-14
Refhttps://rdap.arin.net/registry/ip/173.0.0.0
sourceARIN
Showing results for 173.138.128.0/17 as of 2025-07-23 23:39:00 UTC

Routing Status

BGP Update Activity

Routing History

Visibility

Related Prefixes

Prefix Routing Consistency

Upstream Visibility

Reverse DNS

Reverse DNS Consistency

Prefix Overview

Address Space Hierarchy

Allocation History

Address Space Usage

RIR Prefix Size Distribution

Prefix Routing Consistency

Reverse DNS

Whois Matches

RIR Stats Country

RIR Stats Country History

Maxmind GeoLite

RIPE Atlas Measurement Targets

RIPE Atlas Probes