AS number 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 123
Number of IPv4 196,608
Number of IPv6 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 123 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 ████████ 83
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
56.0.134.102 ██████████ 1
56.235.246.217 ██████████ 1
56.0.134.23 ██████████ 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

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

IP Address ASN Details
2610:68:5130::7 AS5774 United States Postal Service 11.80ms from Los Angeles, US
56.105.128.215 AS5774 United States Postal Service 8.70ms from Chicago, US
56.105.69.178 AS5774 United States Postal Service 11.64ms from Los Angeles, US
56.105.65.210 AS5774 United States Postal Service 2.75ms from San Jose, US
56.0.34.207 AS5774 United States Postal Service 0.24ms from Los Angeles, US
56.105.137.13 AS5774 United States Postal Service 10.37ms from Chicago, 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
35.245.105.14 AS396982 Google LLC 0.14ms from Ashburn, US
50.242.254.238 AS7922 Comcast Cable Communications, LLC 7.06ms from Ashburn, US
27.254.174.254 AS9891 CS LOXINFO Public Company Limited. 0.85ms from Bangkok, TH
180.77.80.142 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 8.11ms from Beijing, CN
105.158.130.126 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 8.85ms from Casablanca, MA
222.208.243.126 AS4134 CHINANET-BACKBONE 10.76ms from Chengdu, CN
222.208.165.94 AS4134 CHINANET-BACKBONE 7.00ms from Chengdu, CN
174.105.151.254 AS10796 Charter Communications Inc 8.83ms from Columbus, US
177.69.25.158 AS16735 ALGAR TELECOM S/A 0.53ms from Curitiba, BR
96.86.27.30 AS7922 Comcast Cable Communications, LLC 7.08ms from Herndon, US
108.247.191.158 AS7018 AT&T Enterprises, LLC 6.95ms from Kansas City, US
86.13.90.190 AS5089 Virgin Media Limited 10.59ms from London, GB
83.40.177.94 AS3352 TELEFONICA DE ESPANA S.A.U. 9.18ms from Madrid, ES
106.70.169.94 AS4804 Microplex PTY LTD 3.13ms from Melbourne, AU
189.215.201.254 AS28548 Cablevisión, S.A. de C.V. 3.21ms from Mexico City, MX
189.139.48.158 AS8151 UNINET 1.67ms from Mexico City, MX
71.208.241.254 AS209 CenturyLink Communications, LLC 3.26ms from Miami, US
67.7.91.254 AS209 CenturyLink Communications, LLC 5.64ms from Miami, US
59.63.4.238 AS4134 CHINANET-BACKBONE 4.76ms from Nanchang, CN
114.190.44.46 AS4713 NTT DOCOMO BUSINESS,Inc. 14.56ms from Osaka, JP
182.173.135.174 AS9614 Oita Cable Telecom Co,ltd. 12.41ms from Osaka, JP
46.255.242.206 AS201502 JCOM Telecomunicazioni s.c.a r.l. 3.02ms from Palermo, IT
88.124.212.30 AS12322 Free SAS 14.96ms from Paris, FR
92.152.118.222 AS3215 Orange S.A. 3.04ms from Paris, FR
213.175.38.238 AS29208 Quantcom, a.s. 0.52ms from Prague, CZ

Traceroute

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

$
traceroute -a -n -q1 -f2 -m13 56.105.93.28
traceroute to 56.105.93.28 (56.105.93.28): 13 hops max, 52 byte packets
2 [AS3356] 4.1.40.153 4.091 ms
3 *
4 [AS3356] 4.68.110.174 9.876 ms
5 [AS209] 67.14.10.94 29.329 ms
6 [AS209] 205.171.13.10 29.447 ms
7 [AS209] 65.144.75.174 29.236 ms
8 [AS209] 63.148.40.41 29.419 ms
9 [AS209] 65.144.75.169 40.478 ms
10 [AS5774] 56.105.69.162 41.047 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Bend, 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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