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Summary IP address summary information Name
Zix Corporation Country
Website
Hosted domains
567 IPv4 addresses
6,912 IPv6 addresses
2.42 × 1024 ASN type
Hosting Registry
ARIN Allocated
27 years ago on May 25, 1999 Updated
14 years ago on Mar 2, 2012
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS13380
What is an ASN? Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS13380 at robtex .
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Data Data
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Resources Resources
Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -f4 63.71.11.5
traceroute to 63.71.11.5 (63.71.11.5 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Atlanta, US
On September 17, 2026
Netblock Company Num of IPs Zix Corporation
2,048 Zix Corporation
2,048 Zix Corporation
2,048 Zix Corporation
256 Zix Corporation
256 Zix Corporation
256
Powered by IP Ranges data
There are 4 peers for this ASN.
There are 3 upstreams for this ASN.
ASN Name Rank AS3356 Level 3 Parent, LLC #2 AS6461 Zayo Bandwidth #45 AS11427 Charter Communications Inc #90
There are 1 downstreams for this ASN.
ASN Name Rank AS53780 APPRIVER LLC #9,217
Important routers in AS13380 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 100%
Held location over 1 year 100%
Median days between moves 721 days
Geolocation scope City How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 567 domain names hosted across 289 IP addresses on this ASN.
Pingable IPs 26 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 63.71.13.178 Ping AS13380 Zix Corporation #17,011 1.74ms from Dallas, US 207.195.178.249 Ping AS13380 Zix Corporation #17,011 1.79ms from Dallas, US 199.30.234.200 Ping AS13380 Zix Corporation #17,011 1.82ms from Dallas, US 63.71.10.14 Ping AS13380 Zix Corporation #17,011 1.50ms from Dallas, US 2620:12d:6000:2000::10 Ping AS13380 Zix Corporation #17,011 1.28ms from Dallas, US 207.195.180.167 Ping AS13380 Zix Corporation #17,011 1.81ms from Dallas, US 63.71.11.2 Ping AS13380 Zix Corporation #17,011 1.93ms from Dallas, US 207.195.177.35 Ping AS13380 Zix Corporation #17,011 1.79ms from Dallas, US 207.195.179.215 Ping AS13380 Zix Corporation #17,011 1.83ms from Dallas, US 207.195.176.106 Ping AS13380 Zix Corporation #17,011 1.82ms from Dallas, US
Show more
Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
Times shown in United States local time (UTC-6). Less More
Peak hour 10:00–11:00
Active hours 6 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Thu
Network type Hosting / Cloud
Geography United States 
