Autonomous System details

AS5774

United States Postal Service  ·  usps.gov

United States

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AS5774 – United States Postal Service

Field Value
Country United States
Website usps.gov
Hosted domains 187
IPv4 addresses 196,608
IPv6 addresses 99,035,203,142,830,421,991,929,937,920
ASN type Government
Registry arin
Allocated 30 years ago on Oct 18, 1995
Updated a year ago on Dec 26, 2024

IP Ranges

Netblock Company Num of IPs
56.0.0.0/16 United States Postal Service 65,536
56.105.0.0/16 United States Postal Service 65,536
56.235.0.0/16 United States Postal Service 65,536
56.235.0.0/17 United States Postal Service 32,768
56.235.128.0/17 United States Postal Service 32,768
56.105.64.0/18 United States Postal Service 16,384
56.105.128.0/18 United States Postal Service 16,384
56.0.64.0/19 United States Postal Service 8,192
56.0.128.0/19 United States Postal Service 8,192
56.0.32.0/20 United States Postal Service 4,096
56.0.192.0/20 United States Postal Service 4,096
56.0.208.0/20 United States Postal Service 4,096
56.105.72.0/21 United States Postal Service 2,048
56.105.80.0/22 United States Postal Service 1,024
56.105.108.0/22 United States Postal Service 1,024
56.105.120.0/22 United States Postal Service 1,024
56.105.156.0/22 United States Postal Service 1,024
56.105.164.0/22 United States Postal Service 1,024
56.105.84.0/23 United States Postal Service 512
56.0.91.0/24 United States Postal Service 256
56.0.95.0/24 United States Postal Service 256
56.0.103.0/24 United States Postal Service 256
56.0.146.0/24 United States Postal Service 256
56.0.151.0/24 United States Postal Service 256
56.0.152.0/24 United States Postal Service 256
56.0.155.0/24 United States Postal Service 256
56.105.65.0/24 United States Postal Service 256
56.105.67.0/24 United States Postal Service 256
56.105.128.0/24 United States Postal Service 256
56.105.129.0/24 United States Postal Service 256

Netblock Company
2610:68::/32 United States Postal Service
2610:68:4000::/34 United States Postal Service
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WHOIS Details

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                                                ASHandle:       AS5774
                                                OrgID:          AS5774
                                                ASName:         AS5774
                                                ASNumber:       AS5774
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 187 domain names hosted across 19 IP addresses on this ASN.

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IP Address Domain Domains on this IP
56.0.134.100 ████████ 147
56.0.34.118 ██████████ 10
56.0.134.10 ██████████ 9
56.0.134.46 ██████████ 4
56.0.34.218 ██████████ 3
56.235.170.168 ██████████ 1
56.0.134.29 ██████████ 1
56.0.78.52 ██████████ 1
56.0.134.103 ██████████ 1
56.0.142.65 █████████ 1

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Peers

There are 7 peers for this ASN.

Peers Name
AS13367 Comcast Cable Communications, LLC
AS33651 Comcast Cable Communications, LLC
AS33667 Comcast Cable Communications, LLC
AS4296 CenturyLink Communications, LLC
AS6224 CenturyLink Communications, LLC
AS701 Verizon Business
AS7018 AT&T Enterprises, LLC
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ASN API & Database

Upstreams

There are 7 upstreams for this ASN.

upstreams Name
AS13367 Comcast Cable Communications, LLC
AS33651 Comcast Cable Communications, LLC
AS33667 Comcast Cable Communications, LLC
AS4296 CenturyLink Communications, LLC
AS6224 CenturyLink Communications, LLC
AS701 Verizon Business
AS7018 AT&T Enterprises, LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

7 IPs in this ASN 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 0.25ms from Los Angeles, US
56.105.137.12 AS5774 United States Postal Service 10.20ms from Chicago, US
2610:68:5130::7 AS5774 United States Postal Service 11.87ms from Los Angeles, US
56.105.69.242 AS5774 United States Postal Service 11.62ms from Los Angeles, US
56.0.141.147 AS5774 United States Postal Service 11.86ms from Chicago, US
56.105.128.207 AS5774 United States Postal Service 9.35ms from Chicago, US
56.105.65.205 AS5774 United States Postal Service 2.76ms from San Jose, 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
50.17.237.190 AS14618 Amazon.com, Inc. 0.57ms from Ashburn, US
110.20.239.110 AS4804 Microplex PTY LTD 8.67ms from Brisbane, AU
89.135.219.126 AS21334 One Hungary Ltd. 0.94ms from Budapest, HU
50.57.193.14 AS19994 Rackspace Hosting 1.31ms from Chicago, US
163.182.85.254 AS6181 Cincinnati Bell Telephone Company LLC 1.94ms from Cincinnati, US
70.122.254.238 AS11427 Charter Communications Inc 5.02ms from Dallas, US
99.70.93.62 AS7018 AT&T Enterprises, LLC 4.95ms from Dallas, US
146.166.208.14 AS14977 State of Wyoming Department A&I 15.28ms from Denver, US
139.174.154.62 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 8.41ms from Frankfurt am Main, DE
176.121.101.46 AS9009 M247 Europe SRL 0.28ms from Frankfurt am Main, DE
199.26.100.254 AS133772 New Eagle Ltd 1.32ms from Hong Kong, HK
95.40.112.142 AS16509 Amazon.com, Inc. 0.59ms from Hong Kong, HK
218.103.204.254 AS4760 HKT Limited 0.86ms from Hong Kong, HK
136.48.33.222 AS16591 Google Fiber Inc. 4.64ms from Kansas City, US
50.28.77.254 AS32244 Liquid Web, L.L.C 0.18ms from Lansing, US
86.148.218.62 AS2856 British Telecommunications PLC 3.60ms from London, GB
98.147.175.14 AS20001 Charter Communications Inc 6.39ms from Los Angeles, US
75.233.174.142 AS6167 Verizon Business 15.89ms from Los Angeles, US
121.92.12.254 AS150359 Cable Television TOYAMA Inc. 6.26ms from Osaka, JP
45.92.202.30 AS25540 Alphalink SASU 0.60ms from Paris, FR
106.212.184.142 AS24560 Bharti Airtel Ltd., Telemedia Services 14.23ms from Saint Thomas Mount, IN
128.189.178.254 AS393249 University of British Columbia 4.47ms from Seattle, US
220.116.179.254 AS4766 Korea Telecom 1.35ms from Seoul, KR
211.51.3.94 AS4766 Korea Telecom 1.39ms from Seoul, KR
59.9.117.254 AS4766 Korea Telecom 2.92ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -m5 56.0.231.76
traceroute to 56.0.231.76 (56.0.231.76): 5 hops max, 52 byte packets
1 [AS140627] 103.112.0.1 0.255 ms
2 [AS140627] 103.151.64.29 109.141 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Agana Heights Village, GU
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS5774 at robtex.

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