1. All IP Ranges
  2. 206.0.0.0/8
  3. 206.77.0.0/16
  4. AS3354  | 206.77.0.0/16

206.77.0.0/16

AS3354  ·  University of Texas System

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Summary

Country United States
Domain utsystem.edu
ASN AS3354
Registry ARIN
ID THENET-CIDR-5

WHOIS Details

NetHandle:      NET-206-76-0-0-1
OrgID:          UTS-2-Z
Parent:         NET-206-0-0-0-0
NetName:        THENET-CIDR-5
NetRange:       206.76.0.0 - 206.77.255.255
NetType:        allocation
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:        1995-08-01
Updated:        2012-04-02
Source:         ARIN


OrgID:          UTS-2-Z
OrgName:        University of Texas System
CanAllocate:    
Street:         Office of Telecommunication Services
Street:         P.O. Box 7580
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78713-7580
RegDate:        2009-01-14
Updated:        2011-10-31
OrgAdminHandle: NAC25-ARIN
OrgTechHandle:  ZU82-ARIN
OrgAbuseHandle: ABUSE3227-ARIN
Source:         ARIN


POCHandle:      NAC25-ARIN
IsRole:         Y
LastName:       Network Administration Center
FirstName:      
Street:         Office of Telecommunication Services
Street:         P.O. Box 7580
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78713-7580
RegDate:        2003-07-25
Updated:        2025-05-30
OfficePhone:    +1-512-471-8530
FaxPhone:       +1-512-471-2490
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ZU82-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         Office of Telecommunication Services
Street:         P.O. Box 7580
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78713-7580
RegDate:        2002-03-26
Updated:        2025-03-12
OfficePhone:    +1-512-471-8530
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ABUSE3227-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         Office of Telecommunication Services
Street:         P.O. Box 7580
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78713-7580
RegDate:        2011-10-31
Updated:        2025-04-07
OfficePhone:    +1-512-471-8530
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 206.77.0.0/16

Range ASN Company Num of IPs
206.77.105.0/24 AS13606 City of Leander, Texas 256
206.77.104.0/24 AS13606 City of Leander, Texas 256

Nearby Ranges

BGP prefixes that overlap with 206.0.0.0/8

Range ASN Company Num of IPs
206.32.0.0/14 AS11928 Level 3 Parent, LLC 262,144
206.32.0.0/14 AS3356 Level 3 Parent, LLC 262,144
206.228.0.0/14 AS7795 Sprint 262,144
206.144.0.0/14 AS5006 Inteliquent, inc. 262,144
206.8.0.0/14 AS5006 Inteliquent, inc. 262,144
206.32.0.0/14 AS54367 Level 3 Parent, LLC 262,144
206.228.0.0/14 AS174 Sprint 262,144
206.144.0.0/14 AS14929 Inteliquent, inc. 262,144
206.144.0.0/14 AS9009 Inteliquent, inc. 262,144
206.32.0.0/14 AS214760 Level 3 Parent, LLC 262,144
206.144.0.0/14 AS1347 Inteliquent, inc. 262,144
206.16.0.0/14 AS394572 AT&T Enterprises, LLC 262,144
206.16.0.0/14 AS7018 AT&T Enterprises, LLC 262,144
206.104.0.0/14 AS174 Sprint 262,144
206.8.0.0/14 AS15011 Inteliquent, inc. 262,144
206.144.0.0/14 AS14618 Inteliquent, inc. 262,144
206.32.0.0/14 AS30227 Level 3 Parent, LLC 262,144
206.136.0.0/14 AS701 Verizon Business 262,144
206.144.0.0/14 AS16509 Inteliquent, inc. 262,144
206.8.0.0/14 AS40160 Inteliquent, inc. 262,144
206.144.0.0/14 AS40160 Inteliquent, inc. 262,144
206.8.0.0/14 AS5715 Inteliquent, inc. 262,144
206.104.0.0/14 AS27932 Sprint 262,144
206.16.0.0/14 AS32216 AT&T Enterprises, LLC 262,144
206.64.0.0/14 AS701 Verizon Business 262,144
206.112.0.0/14 AS701 Verizon Business 262,144
206.16.0.0/14 AS2386 AT&T Enterprises, LLC 262,144
206.144.0.0/14 AS5715 Inteliquent, inc. 262,144
206.170.0.0/15 AS2386 AT&T Enterprises, LLC 131,072
206.68.0.0/15 AS2914 NTT America, Inc. 131,072
206.156.0.0/15 AS3561 CENTURYLINK, INC. 131,072
206.170.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
206.156.0.0/15 AS11255 CENTURYLINK, INC. 131,072
206.148.0.0/15 AS174 Cogent Communications, LLC 131,072
206.84.0.0/15 AS174 Cogent Communications, LLC 131,072
206.170.0.0/15 AS16386 AT&T Enterprises, LLC 131,072
206.129.0.0/16 AS3561 CenturyLink Communications, LLC 65,536
206.74.0.0/16 AS27563 Spirit Communications 65,536
206.205.0.0/16 AS395671 Verizon Business 65,536
206.43.0.0/16 AS267587 Click Speed Servicoes del Telecomunicacoes 65,536
206.169.0.0/16 AS22702 Level 3 Parent, LLC 65,536
206.165.0.0/16 AS3549 Level 3 Parent, LLC 65,536
206.142.0.0/16 AS3561 CenturyLink Communications, LLC 65,536
206.165.0.0/16 AS27947 Level 3 Parent, LLC 65,536
206.14.0.0/16 AS2914 NTT America, Inc. 65,536
206.117.0.0/16 AS226 Los Nettos 65,536
206.74.0.0/16 AS2711 Spirit Communications 65,536
206.169.0.0/16 AS3549 Level 3 Parent, LLC 65,536
206.116.0.0/16 AS376 TELUS Communications Inc. 65,536
206.165.0.0/16 AS40207 Level 3 Parent, LLC 65,536

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.
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Read more

Pingable IPs

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

IP Address ASN Details
206.77.43.1 AS3354 University of Texas System 5.81ms from San Antonio, US
206.77.110.252 AS3354 University of Texas System 6.00ms from Dallas, US
206.77.47.250 AS3354 University of Texas System 5.75ms from Dallas, US
206.77.42.250 AS3354 University of Texas System 5.80ms from Dallas, US
206.77.104.239 AS13606 City of Leander, Texas 6.63ms from San Antonio, US
206.77.62.209 AS3354 University of Texas System 5.12ms from San Antonio, US
206.77.63.250 AS3354 University of Texas System 5.73ms from San Antonio, US

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
210.55.11.128 AS2570 Spark New Zealand Trading Ltd 1.17ms from Auckland, NZ
75.27.125.112 AS7018 AT&T Enterprises, LLC 17.65ms from Chicago, US
84.119.186.240 AS3209 Vodafone GmbH 6.48ms from Duesseldorf, DE
86.159.46.208 AS2856 British Telecommunications PLC 2.35ms from Erith, GB
122.172.196.64 AS24560 Bharti Airtel Ltd., Telemedia Services 4.07ms from Kolkata, IN
20.204.113.192 AS8075 Microsoft Corporation 0.17ms from Lohogaon, IN
45.39.125.160 AS59711 HZ Hosting Ltd 0.27ms from Marseille, FR
191.115.69.224 AS7418 TELEFÓNICA CHILE S.A. 17.91ms from Santiago, CL
222.117.207.128 AS4766 Korea Telecom 2.19ms from Seoul, KR
153.127.217.112 AS7684 SAKURA Internet Inc. 16.39ms from Tokyo, JP
20.122.51.16 AS8075 Microsoft Corporation 0.23ms from Boydton, US
115.130.90.224 AS7545 TPG Telecom Limited 1.61ms from Brisbane, AU
5.13.135.176 AS8708 DIGI ROMANIA S.A. 4.98ms from Bucharest, RO
99.14.159.192 AS7018 AT&T Enterprises, LLC 3.34ms from Dallas, US
72.60.82.80 AS47583 Hostinger International Limited 0.31ms from Frankfurt am Main, DE
83.223.192.176 AS56876 Ociris GmbH 0.70ms from Frankfurt am Main, DE
24.130.155.240 AS7922 Comcast Cable Communications, LLC 6.36ms from Fremont, US
200.58.72.64 AS27839 Comteco Ltda 4.55ms from La Paz, BO
90.254.223.112 AS5378 Vodafone Limited 4.58ms from London, GB
180.106.105.208 AS4134 CHINANET-BACKBONE 5.54ms from Nanjing, CN
125.4.150.240 AS9617 JCOM Co., Ltd. 9.96ms from Osaka, JP
187.225.108.144 AS8151 UNINET 3.33ms from Santiago de Queretaro, MX
211.208.229.96 AS9318 SK Broadband Co Ltd 1.52ms from Seoul, KR
130.159.17.128 AS786 Jisc Services Limited 8.48ms from Sheffield, GB
77.139.108.0 AS12849 Hot-Net internet services Ltd. 6.34ms from Tel Aviv, IL

Traceroute

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

$
traceroute -a -n -q1 -m5 206.77.232.185
traceroute to 206.77.232.185 (206.77.232.185): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Chisinau, MD
On

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.

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