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 157
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 157 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 ████████ 117
56.0.34.118 ██████████ 10
56.0.134.10 ██████████ 9
56.0.134.46 ██████████ 4
56.0.34.218 ██████████ 3
56.0.78.52 ██████████ 1
56.0.134.155 ██████████ 1
56.0.37.56 ██████████ 1
56.0.134.23 ██████████ 1
56.235.246.217 ██████████ 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
56.105.137.12 AS5774 United States Postal Service 10.20ms from Chicago, US
56.105.128.207 AS5774 United States Postal Service 9.35ms from Chicago, US
56.105.69.242 AS5774 United States Postal Service 11.62ms from Los Angeles, US
56.105.65.205 AS5774 United States Postal Service 2.76ms from San Jose, US
2610:68:5130::7 AS5774 United States Postal Service 11.87ms from Los Angeles, US
56.0.141.147 AS5774 United States Postal Service 11.86ms from Chicago, US
56.0.34.207 AS5774 United States Postal Service 0.25ms 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
52.203.143.126 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
24.158.187.30 AS20115 Charter Communications LLC 17.74ms from Atlanta, US
116.196.92.110 AS23724 IDC, China Telecommunications Corporation 3.38ms from Beijing, CN
75.68.70.206 AS7922 Comcast Cable Communications, LLC 8.61ms from Boston, US
12.118.179.110 AS7018 AT&T Enterprises, LLC 2.41ms from Chicago, US
162.205.241.206 AS7018 AT&T Enterprises, LLC 5.97ms from Dallas, US
75.51.8.190 AS7018 AT&T Enterprises, LLC 1.80ms from Houston, US
99.186.123.206 AS7018 AT&T Enterprises, LLC 2.81ms from Houston, US
165.139.21.254 AS11686 Zayo Bandwidth 7.90ms from Indianapolis, US
91.142.167.254 AS28994 Sitel Ltd 3.70ms from Kyiv, UA
209.2.64.174 AS7029 Windstream Communications LLC 0.42ms from Miami, US
79.27.24.94 AS3269 Telecom Italia S.p.A. 5.06ms from Milan, IT
193.206.127.158 AS137 Consortium GARR 0.57ms from Rome, IT
62.192.255.190 AS12389 PJSC Rostelecom 18.26ms from Saint Petersburg, RU
125.137.98.254 AS4766 Korea Telecom 5.32ms from Seoul, KR
47.79.231.142 AS45102 Alibaba (US) Technology Co., Ltd. 0.88ms from Singapore, SG
180.73.127.254 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 5.75ms from Singapore, SG
124.190.191.254 AS1221 Telstra Limited 1.80ms from Sydney, AU
123.110.114.62 AS131596 TBC 2.61ms from Taipei, TW
184.148.190.62 AS577 Bell Canada 2.08ms from Toronto, CA
93.143.129.14 AS5391 Hrvatski Telekom d.d. 12.08ms from Zagreb, HR
45.37.24.78 AS11426 Charter Communications Inc 11.46ms from Ashburn, US
209.62.212.126 AS5009 REV 12.94ms from Dallas, US
99.70.93.62 AS7018 AT&T Enterprises, LLC 4.95ms from Dallas, US
43.155.28.238 AS132203 Tencent Building, Kejizhongyi Avenue 0.39ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f3 -m13 56.235.179.214
traceroute to 56.235.179.214 (56.235.179.214): 13 hops max, 52 byte packets
3 [AS3356] 4.69.219.146 14.607 ms
4 [AS3356] 4.68.62.94 0.411 ms
5 [AS209] 67.14.10.94 48.601 ms
6 [AS209] 205.171.13.10 48.653 ms
7 [AS209] 65.144.75.174 48.516 ms
8 [AS209] 63.148.40.41 48.673 ms
9 [AS209] 65.144.75.169 59.369 ms
10 [AS5774] 56.105.69.162 59.986 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Atlanta, US
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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