64.43.251.0/24

AS18704 · T-Systems North America, Inc.

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Summary

Country	United States
Domain	t-systemsus.com
ASN	AS18704
Parent Range	64.43.240.0/20
Registry	ARIN
ID	TSYSTEMS-NA-DGIL

WHOIS Details

NetHandle:      NET-64-43-224-0-1
OrgID:          TNA-26
Parent:         NET-64-0-0-0-0
NetName:        TSYSTEMS-NA-DGIL
NetRange:       64.43.224.0 - 64.43.255.255
NetType:        allocation
OriginAS:       18704
RegDate:        2000-02-14
Updated:        2019-05-16
Source:         ARIN


OrgID:          TNA-26
OrgName:        T-Systems North America, Inc.
CanAllocate:    
Street:         1901 Butterfield Road, Suite 640
City:           Downers Grove
State/Prov:     IL
Country:        US
PostalCode:     60515
RegDate:        2011-04-25
Updated:        2024-11-25
OrgAdminHandle: NETWO4577-ARIN
OrgTechHandle:  NETWO4577-ARIN
OrgAbuseHandle: NETWO4577-ARIN
OrgNOCHandle:   NETWO4577-ARIN
OrgRoutingHandle:   NETWO4577-ARIN
OrgDNSHandle:   NETWO4577-ARIN
Source:         ARIN


POCHandle:      NETWO4577-ARIN
IsRole:         Y
LastName:       Network Team
FirstName:      
Street:         1901 Butterfield Rd Suite 640
City:           Downers Grove
State/Prov:     IL
Country:        US
PostalCode:     60515
RegDate:        2011-09-09
Updated:        2025-05-28
OfficePhone:    +1-630-493-8691
Mailbox:        OLedezma@t-systems.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 64.43.251.0/24

Range	ASN	Company	Num of IPs
64.43.240.0/20	AS18704	T-Systems North America, Inc.	4,096
64.43.224.0/19	AS18704	T-Systems North America, Inc.	8,192

Nearby Ranges

BGP prefixes that overlap with 64.43.0.0/16

Range	ASN	Company	Num of IPs
64.43.128.0/18	AS15502	Vodafone Ireland Limited	16,384
64.43.224.0/19	AS18704	T-Systems North America, Inc.	8,192
64.43.224.0/20	AS18704	T-Systems North America, Inc.	4,096
64.43.48.0/20	AS15502	Vodafone Ireland Limited	4,096
64.43.240.0/20	AS18704	T-Systems North America, Inc.	4,096
64.43.0.0/20	AS15502	Vodafone Ireland Limited	4,096
64.43.16.0/20	AS15502	Vodafone Ireland Limited	4,096
64.43.32.0/20	AS15502	Vodafone Ireland Limited	4,096
64.43.80.0/21	AS9009	SHARP-NETWORK	2,048
64.43.32.0/21	AS15502	Vodafone Ireland Limited	2,048
64.43.80.0/21	AS209767	SHARP-NETWORK	2,048
64.43.16.0/21	AS15502	Vodafone Ireland Limited	2,048
64.43.0.0/21	AS15502	Vodafone Ireland Limited	2,048
64.43.8.0/21	AS15502	Vodafone Ireland Limited	2,048
64.43.108.0/22	AS1239	SoHo Internet Solutions	1,024
64.43.0.0/22	AS15502	Vodafone Ireland Limited	1,024
64.43.24.0/22	AS15502	Vodafone Ireland Limited	1,024
64.43.4.0/22	AS15502	Vodafone Ireland Limited	1,024
64.43.124.0/22	AS3356	SoHo Internet Solutions	1,024
64.43.12.0/22	AS15502	Vodafone Ireland Limited	1,024
64.43.44.0/22	AS15502	Vodafone Ireland Limited	1,024
64.43.40.0/22	AS15502	Vodafone Ireland Limited	1,024
64.43.8.0/22	AS15502	Vodafone Ireland Limited	1,024
64.43.88.0/22	AS9009	Welt-Net Broadband	1,024
64.43.68.0/22	AS9009	Think Huge New York	1,024
64.43.28.0/22	AS15502	Vodafone Ireland Limited	1,024
64.43.232.0/23	AS33633	USG Corporation, Inc.	512
64.43.234.0/23	AS33633	USG Corporation, Inc.	512
64.43.66.0/23	AS9009	Think Huge New York	512
64.43.78.0/23	AS207743	Welt-Net Broadband	512
64.43.225.0/24	AS18704	T-Systems North America, Inc.	256
64.43.72.0/24	AS9009	DYON NETWORK	256
64.43.244.0/24	AS2773	Deutsche Telekom North America, Inc	256
64.43.73.0/24	AS206070	Packethub Mexico	256
64.43.245.0/24	AS18704	T-Systems North America, Inc.	256
64.43.76.0/24	AS9009	Treadstone Business Development S.R.L.	256

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

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

IP Address	ASN	Details
64.43.251.10	AS18704 T-Systems North America, Inc.	1.21ms from Houston, 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
20.124.247.136	AS8075 Microsoft Corporation	0.48ms from Ashburn, US
104.199.242.72	AS396982 Google LLC	0.14ms from Chang-hua, TW
115.76.209.72	AS7552 Viettel Group	2.04ms from Ho Chi Minh City, VN
86.217.126.8	AS3215 Orange S.A.	10.09ms from Paris, FR
66.136.253.232	AS7018 AT&T Enterprises, LLC	9.70ms from Dallas, US
203.7.80.72	AS7545 TPG Telecom Limited	14.30ms from Melbourne, AU
59.20.30.8	AS4766 Korea Telecom	5.96ms from Seoul, KR
95.205.170.232	AS3301 Telia Company AB	6.71ms from Stockholm, SE
158.178.150.216	AS31898 Oracle Corporation	0.25ms from Amsterdam, NL
111.31.6.24	AS9808 China Mobile Communications Group Co., Ltd.	5.87ms from Beijing, CN
20.200.166.136	AS8075 Microsoft Corporation	0.26ms from Dongnae, KR
31.13.189.104	AS9009 M247 Europe SRL	0.45ms from Frankfurt am Main, DE
52.229.160.216	AS8075 Microsoft Corporation	0.25ms from Hong Kong, HK
51.158.83.200	AS12876 SCALEWAY S.A.S.	1.08ms from Paris, FR
195.225.122.200	AS210218 Open Fiber S.P.A.	2.50ms from Rome, IT
209.10.80.168	AS53907 Quality Technology Services, LLC	3.87ms from Ashburn, US
76.100.86.120	AS7922 Comcast Cable Communications, LLC	6.52ms from Ashburn, US
61.157.136.8	AS4134 CHINANET-BACKBONE	4.75ms from Chengdu, CN
51.195.25.216	AS16276 OVH SAS	0.13ms from Frankfurt am Main, DE
3.34.133.232	AS16509 Amazon.com, Inc.	0.20ms from Seoul, KR
87.253.61.136	AS35805 JSC "Silknet"	0.98ms from Tbilisi, GE
34.215.111.152	AS16509 Amazon.com, Inc.	0.13ms from Boardman, US
59.188.68.232	AS9269 Hong Kong Broadband Network Ltd.	0.75ms from Hong Kong, HK
42.92.202.56	AS4134 CHINANET-BACKBONE	2.11ms from Lanzhou, CN
23.243.11.120	AS20001 Charter Communications Inc	5.00ms from Los Angeles, US

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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