128.61.64.0/20

AS2637 · Georgia Institute of Technology

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Summary

Country	United States
Domain	gatech.edu
ASN	AS2637
Registry	ARIN
ID	GATECH

WHOIS Details

NetHandle:      NET-128-61-0-0-1
OrgID:          GIT-Z
Parent:         NET-128-0-0-0-0
NetName:        GATECH
NetRange:       128.61.0.0 - 128.61.255.255
NetType:        allocation
OriginAS:       2637
RegDate:        1985-02-05
Updated:        2012-04-02
TechHandle:     ZG19-ARIN
AbuseHandle:    GATEC-ARIN
NOCHandle:      NETWO653-ARIN
Source:         ARIN


OrgID:          GIT-Z
OrgName:        Georgia Institute of Technology
CanAllocate:    
Street:         756 W Peachtree ST
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30308
Comment:        https://www.gatech.edu
RegDate:        2010-10-21
Updated:        2020-03-27
OrgAdminHandle: NETWO652-ARIN
OrgTechHandle:  NETWO653-ARIN
OrgAbuseHandle: GATEC-ARIN
OrgNOCHandle:   NETWO653-ARIN
Source:         ARIN


POCHandle:      NETWO653-ARIN
IsRole:         Y
LastName:       Network Operations
FirstName:      
Street:         258 4th St NW
Street:         Rich Building
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30332
RegDate:        2004-09-16
Updated:        2024-10-24
OfficePhone:    +1-404-894-4669
Mailbox:        noc@gatech.edu
Source:         ARIN


POCHandle:      NETWO652-ARIN
IsRole:         Y
LastName:       Network Services
FirstName:      
Street:         OIT - Network Services
Street:         756 W. Peachtree ST NW
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30308
RegDate:        2004-09-16
Updated:        2025-07-09
OfficePhone:    +1-404-894-4669
Mailbox:        hostmaster@gatech.edu
Source:         ARIN


POCHandle:      ZG19-ARIN
IsRole:         Y
LastName:       Georgia Institute of Technology Network Services
FirstName:      
Street:         258 4th St, NW
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30332
RegDate:        2000-02-01
Updated:        2025-07-09
OfficePhone:    +1-404-894-5508
Mailbox:        hostmaster@gatech.edu
Source:         ARIN


POCHandle:      GATEC-ARIN
IsRole:         Y
LastName:       Gatech Abuse
FirstName:      
Street:         756 W Peachtree ST NW
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30308
RegDate:        2011-10-14
Updated:        2024-10-24
OfficePhone:    +1-404-385-5555
Mailbox:        abuse@gatech.edu
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
128.61.64.1	AS2637 Georgia Institute of Technology	`1.18ms` from Atlanta, 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
13.82.234.84	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
12.206.120.20	AS7018 AT&T Enterprises, LLC	`7.73ms` from Atlanta, US
60.26.3.84	AS4837 CHINA UNICOM China169 Backbone	`5.98ms` from Beijing, CN
161.129.85.68	AS14127 Iland Internet Solutions Corporation	`1.17ms` from Dallas, US
84.46.105.68	AS15943 wilhelm.tel GmbH	`0.39ms` from Hamburg, DE
89.19.1.84	AS34619 CIZGI TELEKOMUNIKASYON ANONIM SIRKETI	`0.21ms` from Istanbul, TR
94.7.237.20	AS5607 Sky UK Limited	`2.25ms` from London, GB
202.245.171.20	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`5.80ms` from Osaka, JP
149.96.160.148	AS16839 SERVICENOW, INC.	`0.96ms` from Phoenix, US
37.232.220.84	AS12714 PJSC MegaFon	`10.81ms` from Samara, RU
122.33.96.132	AS17858 LG POWERCOMM	`1.61ms` from Seoul, KR
58.227.127.36	AS9318 SK Broadband Co Ltd	`1.52ms` from Seoul, KR
210.57.222.4	AS38142 Universitas Airlangga	`1.19ms` from Surabaya, ID
171.123.167.132	AS4837 CHINA UNICOM China169 Backbone	`8.41ms` from Taiyuan, CN
103.254.188.228	AS23724 IDC, China Telecommunications Corporation	`2.17ms` from Tianjin, CN
50.43.191.4	AS5650 Frontier Communications of America, Inc.	`10.40ms` from Ashburn, US
98.122.254.164	AS11426 Charter Communications Inc	`5.10ms` from Charlotte, US
130.228.29.36	AS9158 Telenor A/S	`1.14ms` from Copenhagen, DK
80.131.215.212	AS3320 Deutsche Telekom AG	`2.31ms` from Hamburg, DE
168.195.218.132	AS263799 CARIBBEAN COMMUNICATION SERVICES	`0.02ms` from Paramaribo, SR
78.202.64.244	AS12322 Free SAS	`1.34ms` from Paris, FR
195.25.86.212	AS3215 Orange S.A.	`1.33ms` from Paris, FR
179.113.2.4	AS26599 TELEFÔNICA BRASIL S.A	`2.59ms` from Sao Paulo, BR
179.154.209.36	AS28573 Claro NXT Telecomunicacoes Ltda	`5.22ms` from Sao Paulo, BR
124.13.199.52	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`8.41ms` from Sepang, MY

Traceroute

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

traceroute -a -n -q1 -m7 128.61.76.85

traceroute to 128.61.76.85 (128.61.76.85): 7 hops max, 52 byte packets

1 [AS15169] 108.170.226.215 17.828 ms

2 *

3 [AS2637] 143.215.193.49 23.048 ms

4 [AS2637] 130.207.177.141 20.421 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Columbus, US

On August 22nd 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.

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