1. All IP Ranges
  2. 56.0.0.0/8
  3. 56.0.0.0/16
  4. AS5774  | 56.0.0.0/16

56.0.0.0/16

AS5774  ·  United States Postal Service

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Summary

Country United States
Domain usps.gov
ASN AS5774
Registry ARIN
ID USPS1

WHOIS Details

NetHandle:      NET-56-0-0-0-1
OrgID:          USPS-3-Z
Parent:         NET-56-0-0-0-0
NetName:        USPS1
NetRange:       56.0.0.0 - 56.0.255.255
NetType:        allocation
RegDate:        1992-11-02
Updated:        2025-04-18
Source:         ARIN


OrgID:          USPS-3-Z
OrgName:        United States Postal Service
CanAllocate:    
Street:         4200 Wake Forest Road
City:           Raleigh
State/Prov:     NC
Country:        US
PostalCode:     27668-9007
RegDate:        2021-07-27
Updated:        2024-12-26
OrgAdminHandle: ZU38-ARIN
OrgTechHandle:  KONTO18-ARIN
OrgTechHandle:  YOKLA1-ARIN
OrgTechHandle:  ZU38-ARIN
OrgAbuseHandle: ZU38-ARIN
Source:         ARIN


POCHandle:      KONTO18-ARIN
IsRole:         N
LastName:       Kontos
FirstName:      Emmanuel
Street:         4200 Wake Forest Rd
City:           Raleigh
State/Prov:     NC
Country:        US
PostalCode:     27609
RegDate:        2022-11-22
Updated:        2024-11-21
OfficePhone:    +1-919-649-7461
Mailbox:        emmanuel.kontos@usps.gov
Source:         ARIN


POCHandle:      ZU38-ARIN
IsRole:         Y
LastName:       Domain Admin
FirstName:      
Street:         4200 Wake Forest Road
City:           Raleigh
State/Prov:     NC
Country:        US
PostalCode:     27668
RegDate:        2001-01-03
Updated:        2024-01-08
OfficePhone:    +1-800-877-7435
Mailbox:        domainadmin@imail.usps.gov
Source:         ARIN


POCHandle:      YOKLA1-ARIN
IsRole:         N
LastName:       Yoklavich
FirstName:      John
Street:         4111 Wake Forest Rd.
City:           Raleigh
State/Prov:     NC
Country:        US
PostalCode:     27668-9000
RegDate:        2023-05-11
Updated:        2023-05-11
OfficePhone:    +1-919-501-9334
Mailbox:        john.f.yoklavich@usps.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 56.0.0.0/8

Range ASN Company Num of IPs
56.102.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.216.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.104.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.106.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.110.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.215.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.116.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.117.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.118.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.119.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.12.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.121.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.1.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.125.0.0/16 AS16509 AWS Asia Pacific (Seoul) Region 65,536
56.126.0.0/16 AS16509 Amazon Data Services Brazil 65,536
56.127.0.0/16 AS16509 Amazon Data Services Brazil 65,536
56.144.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.145.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.146.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.147.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.149.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.150.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.15.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.151.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.152.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.155.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.112.0.0/16 AS16509 Amazon Data Services Canada 65,536
56.103.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.160.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.161.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.163.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.167.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.168.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.169.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.176.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.177.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.178.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.180.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.18.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.188.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.190.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.19.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.191.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.199.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.200.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.202.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.212.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.213.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.214.0.0/16 AS16509 Amazon.com, Inc. 65,536
56.219.0.0/16 AS16509 Amazon.com, Inc. 65,536

Hosted domains

There are 121 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
56.0.134.100 usps.com 83
56.0.134.46 uspsshippingapis.com 4
56.0.34.218 uspsparcellockers.com 3
56.0.78.52 uspsdirectmail.com 1
56.0.34.150 moversguide.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

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

IP Address ASN Details
56.0.34.207 AS5774 United States Postal Service 0.24ms from Los Angeles, 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
49.232.102.64 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.77ms from Beijing, CN
185.100.217.0 AS31390 BRAVENET S.A.R.L 16.31ms from Beirut, LB
162.39.231.80 AS7029 Windstream Communications LLC 8.40ms from Chicago, US
137.248.244.128 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 2.44ms from Frankfurt am Main, DE
14.166.55.32 AS45899 VNPT Corp 2.13ms from Hanoi, VN
195.87.138.32 AS15924 Vodafone Net Iletisim Hizmetler AS 2.00ms from Istanbul, TR
89.242.8.128 AS13285 TalkTalk Communications Limited 2.65ms from London, GB
82.5.57.128 AS5089 Virgin Media Limited 5.70ms from London, GB
66.225.126.0 AS27557 Catalina Broadband Solutions, LLC 1.94ms from Los Angeles, US
98.113.122.144 AS701 Verizon Business 2.45ms from New York City, US
91.59.3.64 AS3320 Deutsche Telekom AG 5.13ms from Nuernberg, DE
185.193.80.224 AS42366 TerraTransit AG 0.26ms from Nuernberg, DE
92.170.230.240 AS3215 Orange S.A. 2.74ms from Paris, FR
208.167.229.48 AS20473 The Constant Company, LLC 0.14ms from Piscataway, US
31.28.60.48 AS8439 JSC AIST 4.11ms from Samara, RU
189.143.111.224 AS8151 UNINET 10.65ms from Santiago de Queretaro, MX
51.21.155.160 AS16509 Amazon.com, Inc. 0.16ms from Stockholm, SE
221.217.109.160 AS4808 China Unicom Beijing Province Network 4.20ms from Tianjin, CN
50.111.73.128 AS5650 Frontier Communications of America, Inc. 17.94ms from Ashburn, US
186.17.69.160 AS23201 Telecel S.A. 2.15ms from Asuncion, PY
24.1.60.32 AS7922 Comcast Cable Communications, LLC 2.86ms from Chicago, US
123.156.50.128 AS4837 CHINA UNICOM China169 Backbone 7.70ms from Hangzhou, CN
94.45.65.48 AS47678 Sunline.net.ua LTD 0.51ms from Kyiv, UA
161.132.240.144 AS3132 Red Cientifica Peruana 0.30ms from Lima, PE
68.172.239.48 AS12271 Charter Communications Inc 9.35ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f7 -m17 56.0.35.188
traceroute to 56.0.35.188 (56.0.35.188): 17 hops max, 52 byte packets
7 [AS3356] 4.69.220.26 158.359 ms
8 [AS3356] 4.68.110.182 158.124 ms
9 [AS209] 205.171.139.154 175.45 ms
10 [AS209] 205.171.93.86 181.738 ms
11 [AS209] 65.144.100.70 183.811 ms
12 *
13 *
14 [AS5774] 56.105.137.99 185.914 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Addis Ababa, ET
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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