1. All IP Ranges
  2. 129.0.0.0/8
  3. 129.34.0.0/16
  4. AS1747  | 129.34.0.0/16

129.34.0.0/16

AS1747  ·  IBM

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Summary

Country United States
Domain ibm.com
ASN AS1747
Registry ARIN
ID IBM-WATSON

WHOIS Details

NetHandle:      NET-129-34-0-0-1
OrgID:          IBM-1-Z
Parent:         NET-129-0-0-0-0
NetName:        IBM-WATSON
NetRange:       129.34.0.0 - 129.34.255.255
NetType:        allocation
RegDate:        1988-11-15
Updated:        2023-11-02
Source:         ARIN


OrgID:          IBM-1-Z
OrgName:        IBM
CanAllocate:    
Street:         3039 Cornwallis Road
City:           Research Triangle Park
State/Prov:     NC
Country:        US
PostalCode:     27709-2195
RegDate:        2020-05-06
Updated:        2026-01-09
OrgAdminHandle: RAIN-ARIN
OrgTechHandle:  RAIN-ARIN
OrgAbuseHandle: RAIN-ARIN
Source:         ARIN


POCHandle:      RAIN-ARIN
IsRole:         Y
LastName:       Registrar Authority, Internet numbers
FirstName:      
Street:         3039 Cornwallis Road
City:           Research Triangle Park
State/Prov:     NC
Country:        US
PostalCode:     27709-2195
RegDate:        2006-09-07
Updated:        2025-07-15
OfficePhone:    +1-512-308-4534
OfficePhone:    +1-800-426-7378
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 129.0.0.0/8

Range ASN Company Num of IPs
129.110.0.0/16 AS20162 University of Texas at Dallas 65,536
129.102.0.0/16 AS2200 1 Place Igor Stravinsky 65,536
129.179.0.0/16 AS19812 BT Americas, Inc 65,536
129.137.0.0/16 AS20126 University of Cincinnati 65,536
129.98.0.0/16 AS17324 Yeshiva University 65,536
129.8.0.0/16 AS2037 California State University at Fresno 65,536
129.116.0.0/16 AS18 University of Texas at Austin 65,536
129.188.0.0/16 AS19773 Motorola, Inc. 65,536
129.88.0.0/16 AS1942 Universite Grenoble Alpes 65,536
129.4.0.0/16 AS1906 TRW Space and Defense Sector 65,536
129.81.0.0/16 AS10349 Tulane University 65,536
129.64.0.0/16 AS10561 Brandeis University 65,536
129.138.0.0/16 AS17153 New Mexico Tech 65,536
129.165.0.0/16 AS1701 National Aeronautics and Space Administration 65,536
129.126.0.0/16 AS17547 M1 NET LTD 65,536
129.82.0.0/16 AS12145 Colorado State University 65,536
129.17.0.0/16 AS16509 Amazon.com, Inc. 65,536
129.160.0.0/16 AS16509 Amazon Technologies Inc. 65,536
129.127.0.0/16 AS1851 University of Adelaide 65,536
129.119.0.0/16 AS1832 Southern Methodist University 65,536
129.47.0.0/16 AS16509 Amazon Technologies Inc. 65,536
129.107.0.0/16 AS18515 University of Texas at Arlington 65,536
129.112.0.0/16 AS13998 University of Texas Southwestern Medical Center 65,536
129.93.0.0/16 AS11546 The Board of Regents of the University of Nebraska 65,536
129.19.0.0/16 AS14041 Colorado State University 65,536
129.25.0.0/16 AS11834 Drexel University 65,536
129.252.0.0/16 AS12005 University of South Carolina 65,536
129.170.0.0/16 AS10755 Dartmouth College 65,536
129.97.0.0/16 AS12093 University of Waterloo 65,536
129.30.0.0/16 AS16509 Amazon.com, Inc. 65,536
129.125.0.0/16 AS1103 Groningen 65,536
129.99.0.0/16 AS10343 National Aeronautics and Space Administration 65,536
129.109.0.0/16 AS14373 University of Texas Medical Branch 65,536
129.3.0.0/16 AS14433 State University of New York - Oswego 65,536
129.68.0.0/16 AS14529 Saint Joseph's University 65,536
129.27.0.0/16 AS1113 Zentraler Informatikdienst 65,536
129.187.0.0/16 AS12816 Leibniz-Rechenzentrum (LRZ) 65,536
129.196.0.0/16 AS16435 Fluke Corporation 65,536
129.118.0.0/16 AS10421 Texas Tech University 65,536
129.105.0.0/16 AS103 Northwestern University 65,536
129.223.0.0/16 AS16509 Amazon.com, Inc. 65,536
129.113.0.0/16 AS11481 University of Texas Rio Grande Valley 65,536
129.9.0.0/16 AS14852 Chrysler Group LLC 65,536
129.239.0.0/16 AS16509 Amazon.com, Inc. 65,536
129.235.0.0/16 AS16509 Amazon.com, Inc. 65,536
129.10.0.0/16 AS156 Northeastern University 65,536
129.176.0.0/16 AS15830 Mayo Foundation for Medical Education and Research 65,536
129.236.0.0/16 AS14 Lamont-Doherty Earth Observatory of Columbia University 65,536
129.104.0.0/16 AS2200 Ecole Polytechnique 65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
129.34.40.8 browserfunctions.com 1

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

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

IP Address ASN Details
129.34.102.4 AS27530 IBM 5.62ms from Secaucus, US
129.34.16.2 AS1747 IBM 4.65ms from New York City, US
129.34.17.129 AS1747 IBM 4.89ms from New York City, US
129.34.32.1 AS1747 IBM 4.97ms from New York City, US
129.34.4.66 AS1747 IBM 4.67ms from New York City, US
129.34.120.97 AS27530 IBM 1.21ms from New York City, US
129.34.8.130 AS1747 IBM 4.64ms from New York City, US
129.34.112.210 AS27530 IBM 5.42ms from Secaucus, US
129.34.124.4 AS27530 IBM 5.44ms from New York City, US
129.34.9.20 AS1747 IBM 3.01ms from New York City, US
129.34.1.50 AS1747 IBM 2.99ms from New York City, US
129.34.10.18 AS1747 IBM 2.98ms from New York City, US
129.34.24.22 AS1747 IBM 4.07ms from New York City, US
129.34.12.2 AS1747 IBM 4.67ms from New York City, US
129.34.2.36 AS1747 IBM 4.63ms from New York City, 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
20.61.144.224 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
91.183.114.176 AS5432 Proximus NV 1.11ms from Brussels, BE
136.0.69.64 AS209854 Cyberzone S.A. 0.16ms from London, GB
86.180.47.16 AS2856 British Telecommunications PLC 2.27ms from London, GB
176.35.138.0 AS5413 Wavenet Limited 3.83ms from London, GB
148.56.4.96 AS12430 VODAFONE ESPANA S.A.U. 9.25ms from Madrid, ES
23.54.211.176 AS16625 Akamai Technologies, Inc. 0.88ms from New York City, US
125.193.151.0 AS2518 BIGLOBE Inc. 5.93ms from Osaka, JP
138.2.47.192 AS31898 Oracle Corporation 0.15ms from Osaka, JP
185.248.4.192 AS204426 AMEDIASOLUTIONS SARL 7.30ms from Paris, FR
80.79.17.128 AS24971 MasterDC s.r.o. 0.26ms from Prague, CZ
88.147.196.128 AS12389 PJSC Rostelecom 12.28ms from Samara, RU
1.11.82.0 AS38091 LG HelloVision Corp. 1.18ms from Seoul, KR
58.87.34.240 AS9524 Hyundai Autoever Corp. 3.28ms from Seoul, KR
113.132.206.208 AS4134 CHINANET-BACKBONE 2.11ms from Xi'an, CN
45.244.209.96 AS24863 Link Egypt (Link.NET) 16.36ms from Amman, JO
216.24.107.192 AS7795 LUMOS Networks, Inc. 0.56ms from Ashburn, US
130.109.146.224 AS668 United States Department of Defense (DoD) 0.60ms from Atlanta, US
221.218.146.144 AS4808 China Unicom Beijing Province Network 4.19ms from Beijing, CN
44.246.77.32 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
195.134.235.0 AS8070 Microsoft Corporation 0.79ms from Boydton, US
184.183.110.112 AS22773 Cox Communications Inc. 1.45ms from Chicago, US
27.58.12.112 AS24560 Bharti Airtel Ltd., Telemedia Services 8.45ms from Delhi, IN
3.75.165.16 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
202.66.23.208 AS4058 CITIC Telecom International CPC Limited 2.53ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f3 -m6 129.34.7.224
traceroute to 129.34.7.224 (129.34.7.224): 6 hops max, 52 byte packets
3 [AS6453] 180.87.0.114 0.562 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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.

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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