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AS20077 – IPNetZone

Field	Value
Country	United States
Website	gtt.net
Hosted domains	8
IPv4 addresses	512
IPv6 addresses	0
ASN type	ISP
Registry	arin
Allocated	19 years ago on Mar 26, 2007
Updated	14 years ago on Feb 24, 2012

IP Ranges

IPv4 Ranges
IPv6 Ranges

Netblock	Company	Num of IPs
192.146.143.0/24	RF Monolithics	256
204.193.32.0/24	CareFusion Corporation	256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS20077
                                                OrgID:          AS20077
                                                ASName:         AS20077
                                                ASNumber:       AS20077
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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IP WHOIS API & Database

Hosted Domains

There are 8 domain names hosted across 6 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
63.133.144.75	██████████	3
64.130.242.132	██████████	1
63.133.135.220	██████████	1
64.130.241.206	██████████	1
63.133.133.219	██████████	1
63.133.184.126	██████████	1

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Hosted Domains API & Database

Peers

There are 3 peers for this ASN.

Peers	Name
AS286	GTT Communications Inc.
AS3257	GTT Communications Inc.
AS5580	GTT Communications Netherlands B.V.

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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS3257	GTT Communications Inc.
AS5580	GTT Communications Netherlands B.V.

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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

1 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
204.193.32.178	AS20077 IPNetZone	`1.19ms` from Amsterdam, NL

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
136.239.60.237	AS11272 C Spire Fiber	`4.99ms` from Atlanta, US
5.149.74.189	AS57888 Telesat d.o.o.	`9.76ms` from Budapest, HU
197.245.203.237	AS11845 Vox Telecom Ltd	`1.35ms` from Cape Town, ZA
8.137.54.93	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.12ms` from Chengdu, CN
18.216.173.125	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
2.105.251.109	AS3292 TDC Holding A/S	`4.11ms` from Copenhagen, DK
103.159.182.13	AS141293 Rajasthan Internet Hub Pvt. Ltd.	`0.67ms` from Delhi, IN
84.155.22.221	AS3320 Deutsche Telekom AG	`8.17ms` from Frankfurt am Main, DE
60.171.1.205	AS4134 CHINANET BACKBONE	`4.60ms` from Huainan, CN
184.30.180.173	AS16625 Akamai Technologies, Inc.	`0.81ms` from Incheon, KR
89.243.49.61	AS13285 TalkTalk Communications Limited	`2.41ms` from Manchester, GB
96.43.114.109	AS14543 SRT Communications, Inc.	`16.66ms` from Minneapolis, US
77.23.144.253	AS3209 Vodafone GmbH	`3.25ms` from Munich, DE
66.177.15.109	AS7922 Comcast Cable Communications, LLC	`8.60ms` from Orlando, US
72.88.208.109	AS701 Verizon Business	`1.35ms` from Secaucus, US
218.156.247.141	AS4766 Korea Telecom	`6.21ms` from Seoul, KR
211.210.19.77	AS9318 SK Broadband Co Ltd	`7.43ms` from Seoul, KR
126.19.139.93	AS17676 SoftBank Corp.	`14.51ms` from Tokyo, JP
126.42.227.237	AS17676 SoftBank Corp.	`6.68ms` from Tokyo, JP
133.125.32.157	AS7684 SAKURA Internet Inc.	`16.37ms` from Tokyo, JP
171.83.143.45	AS4134 CHINANET BACKBONE	`4.86ms` from Wuhan, CN
125.27.111.189	AS23969 TOT Public Company Limited	`2.76ms` from Bangkok, TH
123.56.48.205	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.89ms` from Beijing, CN
200.231.187.189	AS4230 CLARO S.A.	`4.97ms` from Curitiba, BR
59.36.214.253	AS4134 CHINANET BACKBONE	`1.50ms` from Guangzhou, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -m5 192.146.143.150

traceroute to 192.146.143.150 (192.146.143.150): 5 hops max, 52 byte packets

1 [AS58396] 27.54.118.200 0.678 ms

2 [AS58396] 27.54.117.134 0.516 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Denpasar, ID

On May 4th 2026

Related Networks

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 AS20077 at robtex.

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