192.20.128.0/21

AS8030 · AT&T WorldNet

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Summary

Country	United States
Domain	att.com
ASN	AS8030
Registry	ARIN
ID	ATT-MD-NET2

WHOIS Details

NetHandle:      NET-192-20-0-0-1
OrgID:          ATTSE-Z
Parent:         NET-192-0-0-0-0
NetName:        ATT-MD-NET2
NetRange:       192.20.0.0 - 192.20.224.255
NetType:        allocation
RegDate:        1985-11-27
Updated:        2012-04-02
Source:         ARIN


OrgID:          ATTSE-Z
OrgName:        AT&T Services, Inc.
CanAllocate:    
Street:         Enterprise IP Group
Street:         c/o Ed Williams
Street:         240 N Meridian Street
Street:         Room 280
City:           Indianapolis
State/Prov:     IN
Country:        US
PostalCode:     46204
Comment:        http://www.att.com
RegDate:        2009-01-30
Updated:        2024-07-30
OrgAdminHandle: WILLI576-ARIN
OrgTechHandle:  WILLI576-ARIN
OrgAbuseHandle: ABUSE7-ARIN
OrgRoutingHandle:   ROUTI59-ARIN
Source:         ARIN


POCHandle:      ABUSE7-ARIN
IsRole:         Y
LastName:       abuse
FirstName:      
Street:         2701 W 15th ST
City:           Plano
State/Prov:     TX
Country:        US
PostalCode:     75075
RegDate:        2002-08-24
Updated:        2025-08-18
OfficePhone:    +1-919-319-8167
Mailbox:        abuse@att.net
Source:         ARIN


POCHandle:      WILLI576-ARIN
IsRole:         N
LastName:       Williams
FirstName:      Ed
Street:         240 N Meridian St.
City:           Indianapolis
State/Prov:     IN
Country:        US
PostalCode:     46204
RegDate:        2013-12-10
Updated:        2025-07-03
OfficePhone:    +1-317-265-0000
Mailbox:        ew2497@att.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 192.20.0.0/16

Range	ASN	Company	Num of IPs
192.20.225.0/24	AS6431	AT&T Enterprises, LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
98.86.139.133	AS14618 Amazon.com, Inc.	`0.59ms` from Ashburn, US
134.238.95.149	AS394089 Google LLC	`1.02ms` from Frankfurt am Main, DE
112.16.8.165	AS56041 China Mobile communications corporation	`10.05ms` from Hangzhou, CN
202.43.169.37	AS18059 DTPNET NAP	`1.35ms` from Jakarta, ID
103.184.105.229	AS141514 Sancfil Technologies Internet Services Pvt.Ltd	`0.34ms` from Mumbai, IN
72.227.167.5	AS12271 Charter Communications Inc	`1.40ms` from New York City, US
115.210.25.181	AS4134 CHINANET-BACKBONE	`8.03ms` from Ningbo, CN
58.191.51.21	AS17511 OPTAGE Inc.	`1.09ms` from Osaka, JP
126.86.209.165	AS17676 SoftBank Corp.	`10.53ms` from Osaka, JP
201.76.186.213	AS17222 MUNDIVOX DO BRASIL LTDA	`0.53ms` from Rio de Janeiro, BR
195.5.133.133	AS20632 PJSC MegaFon	`1.31ms` from Saint Petersburg, RU
189.229.107.21	AS8151 UNINET	`4.50ms` from Santiago de Queretaro, MX
119.66.214.117	AS17858 LG POWERCOMM	`2.27ms` from Seoul, KR
114.83.65.229	AS4812 China Telecom (Group)	`5.07ms` from Shanghai, CN
13.113.193.197	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
113.40.47.101	AS17506 ARTERIA Networks Corporation	`1.14ms` from Tokyo, JP
126.139.118.53	AS17676 SoftBank Corp.	`1.18ms` from Tokyo, JP
116.70.173.117	AS4721 JCOM Co., Ltd.	`10.94ms` from Tokyo, JP
194.187.93.37	AS21362 CANCOM Austria AG	`4.81ms` from Vienna, AT
148.81.166.101	AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY	`1.13ms` from Warsaw, PL
37.220.172.37	AS20559 Fundaments B.V.	`0.92ms` from Amsterdam, NL
212.121.114.149	AS28685 Routit BV	`3.31ms` from Amsterdam, NL
93.191.2.5	AS47863 Stichting Digitale Snelweg Kennemerland	`1.00ms` from Amsterdam, NL
45.240.100.21	AS24863 Link Egypt (Link.NET)	`8.22ms` from Cairo, EG
117.173.144.117	AS9808 China Mobile Communications Group Co., Ltd.	`2.74ms` from Chengdu, CN

Traceroute

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

traceroute -a -n -q1 -f2 -m6 192.20.131.89

traceroute to 192.20.131.89 (192.20.131.89): 6 hops max, 52 byte packets

2 [AS43513] 91.203.69.73 8.964 ms

3 [AS12578] 80.232.190.145 0.938 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Riga, LV

On December 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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