140.221.128.0/21

AS401015 · Association for Computing Machinery, Inc.

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Summary

Country	United States
Domain	anl.gov
ASN	AS401015
Registry	ARIN
ID	ARGONNE2

WHOIS Details

NetHandle:      NET-140-221-0-0-1
OrgID:          ANL-13-Z
Parent:         NET-140-0-0-0-0
NetName:        ARGONNE2
NetRange:       140.221.0.0 - 140.221.255.255
NetType:        allocation
RegDate:        1990-06-13
Updated:        2023-03-14
TechHandle:     LW26-ARIN
Source:         ARIN


OrgID:          ANL-13-Z
OrgName:        Argonne National Laboratory
CanAllocate:    
Street:         9700 South Cass Avenue
City:           Argonne
State/Prov:     IL
Country:        US
PostalCode:     60439
RegDate:        2023-02-17
Updated:        2023-02-17
OrgAdminHandle: LW26-ARIN
OrgTechHandle:  LW26-ARIN
OrgAbuseHandle: ABUSE482-ARIN
OrgNOCHandle:   NOCAN-ARIN
Source:         ARIN


POCHandle:      LW26-ARIN
IsRole:         N
LastName:       Winkler
FirstName:      Linda
Street:         9700 South Cass Avenue
City:           Lemont
State/Prov:     IL
Country:        US
PostalCode:     60439
RegDate:        1970-01-01
Updated:        2025-09-15
OfficePhone:    +1-630-252-7236
Mailbox:        winkler@mcs.anl.gov
Source:         ARIN


POCHandle:      NOCAN-ARIN
IsRole:         Y
LastName:       noc-anl-gov
FirstName:      
Street:         9700 S Cass Ave
City:           Lemont
State/Prov:     IL
Country:        US
PostalCode:     60439
RegDate:        2003-12-09
Updated:        2025-09-15
OfficePhone:    +1-630-252-9999
Mailbox:        noc@anl.gov
Source:         ARIN


POCHandle:      ABUSE482-ARIN
IsRole:         Y
LastName:       abuse-anl-gov
FirstName:      
Street:         9700 S Cass Ave
City:           Lemont
State/Prov:     IL
Country:        US
PostalCode:     60439
RegDate:        2003-12-09
Updated:        2025-09-15
OfficePhone:    +1-630-252-9999
Mailbox:        abuse@anl.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 140.221.0.0/16

No nearby ranges found.

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
118.172.206.69	AS23969 TOT Public Company Limited	`7.29ms` from Bangkok, TH
120.10.59.101	AS4837 CHINA UNICOM China169 Backbone	`7.49ms` from Beijing, CN
97.208.97.213	AS6167 Verizon Business	`16.00ms` from Chicago, US
115.239.170.21	AS4134 CHINANET-BACKBONE	`4.83ms` from Hangzhou, CN
116.104.53.117	AS7552 Viettel Group	`3.14ms` from Hanoi, VN
196.35.189.5	AS3741 Dimension Data	`0.83ms` from Johannesburg, ZA
95.120.143.37	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.65ms` from Madrid, ES
130.117.2.181	AS174 Cogent Communications, LLC	`0.27ms` from Milan, IT
83.189.200.53	AS1257 Tele2 Sverige AB	`17.14ms` from Riga, LV
78.5.101.101	AS8968 BT Italia S.p.A.	`1.30ms` from Rome, IT
81.166.50.213	AS29695 Altibox AS	`2.95ms` from Sandefjord, NO
89.108.181.37	AS31126 SODETEL S.A.L.	`4.38ms` from Beirut, LB
84.129.102.85	AS3320 Deutsche Telekom AG	`1.82ms` from Berlin, DE
67.186.91.21	AS7922 Comcast Cable Communications, LLC	`4.63ms` from Chicago, US
34.244.196.181	AS16509 Amazon.com, Inc.	`0.46ms` from Dublin, IE
177.89.103.181	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`13.17ms` from Fortaleza, BR
23.36.161.5	AS20940 Akamai International B.V.	`0.35ms` from Frankfurt am Main, DE
36.7.148.69	AS4134 CHINANET-BACKBONE	`6.19ms` from Huai'an, CN
118.210.87.165	AS7545 TPG Telecom Limited	`11.32ms` from Melbourne, AU
41.215.79.165	AS15808 ACCESSKENYA GROUP LTD is an ISP serving	`0.90ms` from Nairobi, KE
46.226.130.133	AS34863 HEXANET SAS	`1.15ms` from Paris, FR
125.137.23.165	AS4766 Korea Telecom	`4.59ms` from Seoul, KR
23.61.11.5	AS20940 Akamai International B.V.	`0.24ms` from Ashburn, US
181.127.67.165	AS23201 Telecel S.A.	`8.20ms` from Asuncion, PY
190.147.123.165	AS10620 Telmex Colombia S.A.	`1.59ms` from Bogota, CO

Traceroute

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

traceroute -a -n -q1 -m5 140.221.130.108

traceroute to 140.221.130.108 (140.221.130.108): 5 hops max, 52 byte packets

1 [AS43289] 178.175.137.1 0.166 ms

2 [AS43289] 178.17.160.166 9.844 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Chisinau, MD

On November 14th 2025

What are IP address ranges?

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