129.220.64.0/19

AS25746 · Unisys Corporation

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Summary

Country	United States
Domain	unisys.com
ASN	AS25746
Registry	ARIN
ID	UNISYS-B

WHOIS Details

NetHandle:      NET-129-220-0-0-1
OrgID:          UNISYS-2
Parent:         NET-129-0-0-0-0
NetName:        UNISYS-B
NetRange:       129.220.0.0 - 129.220.95.255
NetType:        allocation
RegDate:        1996-04-29
Updated:        2023-06-22
TechHandle:     UNISY-ARIN
AbuseHandle:    UAC1-ARIN
NOCHandle:      UNC-ARIN
Source:         ARIN


OrgID:          UNISYS-2
OrgName:        Unisys Corporation
CanAllocate:    
Street:         801 Lakeview Drive
Street:         Ste 100
City:           Blue Bell
State/Prov:     PA
Country:        US
PostalCode:     19422
RegDate:        1970-01-01
Updated:        2026-01-06
OrgAdminHandle: UNISY2-ARIN
OrgTechHandle:  UTC2-ARIN
OrgAbuseHandle: UNISY-ARIN
Source:         ARIN


POCHandle:      UNISY2-ARIN
IsRole:         Y
LastName:       UNISYS-ADMIN
FirstName:      
Street:         801 Lakeview Drive
Street:         Ste 100
City:           Blue Bell
State/Prov:     PA
Country:        US
PostalCode:     19422
RegDate:        2025-10-07
Updated:        2025-10-07
OfficePhone:    +1-877-661-0938
Mailbox:        ugsiiocnetworkteamleads@unisys.com
Source:         ARIN


POCHandle:      UNISY-ARIN
IsRole:         Y
LastName:       Unisys Hostmaster
FirstName:      
Street:         801 Lakeview Drive
Street:         Ste 100
City:           Blue Bell
State/Prov:     PA
Country:        US
PostalCode:     19422
RegDate:        2004-05-26
Updated:        2026-02-26
OfficePhone:    +1-443-921-0355
Mailbox:        hostmaster@unisys.com
Source:         ARIN


POCHandle:      UNC-ARIN
IsRole:         Y
LastName:       Unisys NOC Contact
FirstName:      
Street:         801 Lakeview Drive
Street:         Ste 100
City:           Blue Bell
State/Prov:     PA
Country:        US
PostalCode:     19422
RegDate:        2009-06-03
Updated:        2026-02-10
OfficePhone:    +1-443-921-0355
Mailbox:        hostmaster@unisys.com
Source:         ARIN


POCHandle:      UTC2-ARIN
IsRole:         Y
LastName:       Unisys Technical Contact
FirstName:      
Street:         801 Lakeview Drive
Street:         Ste 100
City:           Blue Bell
State/Prov:     PA
Country:        US
PostalCode:     19422
RegDate:        2025-10-08
Updated:        2025-10-08
OfficePhone:    +1-877-661-0938
Mailbox:        ugsiiocnetworkteamleads@unisys.com
Source:         ARIN


POCHandle:      UAC1-ARIN
IsRole:         Y
LastName:       Unisys Abuse Contact
FirstName:      
Street:         801 Lakeview Drive
Street:         Ste 100
City:           Blue Bell
State/Prov:     PA
Country:        US
PostalCode:     19422
RegDate:        2009-06-03
Updated:        2026-02-10
OfficePhone:    +1-443-921-0355
Mailbox:        hostmaster@unisys.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 129.220.0.0/16

Range	ASN	Company	Num of IPs
129.220.96.0/19	AS16509	Amazon.com, Inc.	8,192
129.220.224.0/19	AS25649	AYERA TECHNOLOGIES, INC.	8,192

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
163.172.221.211	AS12876 Scaleway SAS	`0.20ms` from Amsterdam, NL
89.34.18.131	AS201682 Liquid Web B.V.	`0.29ms` from Amsterdam, NL
52.235.191.99	AS8075 Microsoft Corporation	`0.62ms` from Boydton, US
197.42.121.147	AS8452 TE-AS	`8.76ms` from Cairo, EG
75.179.50.243	AS10796 Charter Communications Inc	`5.24ms` from Cleveland, US
71.227.102.67	AS7922 Comcast Cable Communications, LLC	`12.91ms` from Flint, US
81.135.91.35	AS2856 British Telecommunications PLC	`8.79ms` from London, GB
70.235.152.195	AS7018 AT&T Enterprises, LLC	`19.49ms` from Los Angeles, US
89.86.144.3	AS5410 Bouygues Telecom SA	`5.82ms` from Marseille, FR
190.165.119.243	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`11.10ms` from Medellin, CO
37.71.98.51	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`10.43ms` from Paris, FR
128.2.119.3	AS9 Carnegie Mellon University	`0.78ms` from Pittsburgh, US
52.73.61.211	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
2.237.34.19	AS12874 Fastweb SpA	`19.11ms` from Rome, IT
181.43.199.99	AS27651 ENTEL CHILE S.A.	`2.83ms` from Santiago, CL
195.240.154.3	AS1136 KPN B.V.	`3.31ms` from Amsterdam, NL
131.128.5.3	AS14348 University of Rhode Island	`3.69ms` from Boston, US
104.232.196.195	AS62874 Web2Objects LLC	`0.28ms` from Dallas, US
51.182.193.211	AS5607 Sky UK Limited	`1.17ms` from Dublin, IE
80.87.24.131	AS21267 Wavenet Limited	`0.46ms` from London, GB
198.72.147.195	AS20001 Charter Communications Inc	`5.20ms` from Los Angeles, US
185.188.232.67	AS12390 KCOM Group Limited	`3.08ms` from Manchester, GB
34.107.224.147	AS396982 Google LLC	`0.07ms` from Melbourne, AU
221.230.28.3	AS4134 CHINANET BACKBONE	`6.10ms` from Nanjing, CN
18.229.107.163	AS16509 Amazon.com, Inc.	`0.94ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -m7 129.220.94.138

traceroute to 129.220.94.138 (129.220.94.138): 7 hops max, 52 byte packets

1 [AS9009] 37.120.142.81 11.436 ms

2 *

3 *

4 [AS3356] 213.242.109.181 23.79 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On April 13th 2026

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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