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 178
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 8 months 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
56.105.128.0/18 United States Postal Service 16,384
56.105.64.0/18 United States Postal Service 16,384
56.0.128.0/19 United States Postal Service 8,192
56.0.64.0/19 United States Postal Service 8,192
56.0.192.0/20 United States Postal Service 4,096
56.0.208.0/20 United States Postal Service 4,096
56.0.32.0/20 United States Postal Service 4,096
56.105.72.0/21 United States Postal Service 2,048
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
56.105.80.0/22 United States Postal Service 1,024
56.105.84.0/23 United States Postal Service 512
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
56.0.91.0/24 United States Postal Service 256
56.0.95.0/24 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
56.105.65.0/24 United States Postal Service 256
56.105.67.0/24 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 178 domain names hosted across 21 IP addresses on this ASN.

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IP Address Domain Domains on this IP
56.0.134.100 ████████ 136
56.0.134.10 ██████████ 9
56.0.34.118 ██████████ 9
56.0.134.46 ██████████ 4
56.0.34.218 ██████████ 3
56.0.33.34 ██████████ 2
56.0.78.52 ██████████ 1
56.0.37.79 ████████ 1
56.0.134.103 ██████████ 1
56.0.134.102 ██████████ 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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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 ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
56.105.137.13 AS5774 United States Postal Service 10.52ms from Chicago, US
2610:68:5130::7 AS5774 United States Postal Service 11.79ms from Los Angeles, US
56.105.69.178 AS5774 United States Postal Service 11.50ms from Los Angeles, US
56.0.34.207 AS5774 United States Postal Service 0.26ms from Los Angeles, US
56.105.128.217 AS5774 United States Postal Service 4.10ms from Minneapolis, US
56.105.65.210 AS5774 United States Postal Service 2.82ms 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
54.212.204.254 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
144.121.26.158 AS46887 Crown Castle Fiber LLC 0.27ms from Boston, US
5.204.118.142 AS213155 Yettel Hungary Ltd. 15.02ms from Budapest, HU
195.70.43.126 AS5483 Magyar Telekom Plc. 0.13ms from Budapest, HU
112.18.109.30 AS9808 China Mobile Communications Group Co., Ltd. 6.31ms from Chengdu, CN
50.4.167.78 AS12083 WideOpenWest Finance LLC 10.64ms from Chicago, US
99.11.1.238 AS7018 AT&T Enterprises, LLC 7.80ms from Chicago, US
4.207.3.190 AS8075 Microsoft Corporation 0.22ms from Dublin, IE
92.106.19.222 AS3303 Swisscom (Switzerland) Ltd 0.73ms from Geneve, CH
87.65.109.238 AS5432 Proximus NV 3.94ms from Gravelines, FR
41.215.154.254 AS19711 SWAZILAND PTC 6.65ms from Johannesburg, ZA
154.20.131.254 AS852 TELUS Communications Inc. 1.75ms from Kelowna, CA
35.189.105.30 AS396982 Google LLC 0.11ms from London, GB
51.190.179.94 AS5607 Sky UK Limited 0.81ms from London, GB
92.143.40.14 AS3215 Orange S.A. 3.49ms from Lyon, FR
190.134.206.174 AS6057 Administracion Nacional de Telecomunicaciones 1.74ms from Montevideo, UY
67.8.226.158 AS33363 Charter Communications, Inc 5.86ms from Orlando, US
200.229.136.14 AS18547 PICTURE INFORMATICA EIRELI 0.78ms from Osasco, BR
94.246.60.254 AS34087 NTE TELEKOM AS 10.17ms from Oslo, NO
62.168.32.142 AS13036 T-Mobile Czech Republic a.s. 0.45ms from Prague, CZ
138.207.171.238 AS11776 Breezeline 18.84ms from Reston, US
50.87.247.110 AS46606 Unified Layer 1.93ms from Salt Lake City, US
14.36.216.158 AS4766 Korea Telecom 2.22ms from Seoul, KR
14.65.175.110 AS4766 Korea Telecom 1.93ms from Seoul, KR
218.159.243.254 AS4766 Korea Telecom 5.97ms 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 -f2 -m6 56.105.228.231
traceroute to 56.105.228.231 (56.105.228.231): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.253 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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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