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 96
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 10 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
56.105.64.0/18 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 96 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 ████████ 57
56.0.134.10 ██████████ 9
56.0.34.118 █████████ 9
56.0.134.46 ██████████ 4
56.0.34.218 ██████████ 3
56.0.78.52 ██████████ 1
56.0.134.23 ██████████ 1
56.0.34.101 ██████████ 1
56.0.134.102 ██████████ 1
56.0.133.28 ██████████ 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
56.105.128.210 AS5774 United States Postal Service 8.72ms from Chicago, US
2610:68:5130::7 AS5774 United States Postal Service 11.97ms from Los Angeles, US
56.0.34.79 AS5774 United States Postal Service 0.23ms from Los Angeles, US
56.105.65.205 AS5774 United States Postal Service 2.76ms from San Jose, US
56.105.137.21 AS5774 United States Postal Service 10.53ms from Chicago, US
56.105.69.178 AS5774 United States Postal Service 11.63ms 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
169.239.207.174 AS397373 H4Y Technologies LLC 0.21ms from Bend, US
96.92.170.206 AS7922 Comcast Cable Communications, LLC 5.05ms from Boston, US
34.38.156.126 AS396982 Google LLC 0.17ms from Brussels, BE
87.59.83.110 AS3292 TDC Holding A/S 1.93ms from Copenhagen, DK
189.163.154.158 AS8151 UNINET 0.95ms from Guadalajara, MX
71.38.11.254 AS209 CenturyLink Communications, LLC 2.34ms from Las Vegas, US
60.15.194.110 AS4837 CHINA UNICOM China169 Backbone 15.34ms from Liaoyang, CN
176.35.7.206 AS5413 Wavenet Limited 4.39ms from London, GB
93.199.168.14 AS3320 Deutsche Telekom AG 4.96ms from Nuernberg, DE
101.140.241.222 AS17511 OPTAGE Inc. 1.97ms from Osaka, JP
78.80.39.62 AS13036 T-Mobile Czech Republic a.s. 1.10ms from Prague, CZ
44.212.18.30 AS14618 Amazon.com, Inc. 0.41ms from Reston, US
221.148.241.14 AS4766 Korea Telecom 1.31ms from Seoul, KR
125.137.98.254 AS4766 Korea Telecom 5.28ms from Seoul, KR
14.71.240.254 AS4766 Korea Telecom 1.85ms from Seoul, KR
1.226.224.78 AS9318 SK Broadband Co Ltd 2.31ms from Seoul, KR
213.140.131.190 AS15544 Dataways S.A. 0.17ms from Athens, GR
107.133.224.30 AS7018 AT&T Enterprises, LLC 1.92ms from Atlanta, US
103.151.181.254 AS139054 Auckland Data Centre Limited 0.28ms from Auckland, NZ
119.226.101.78 AS9583 Sify Limited 2.92ms from Bengaluru, IN
191.104.241.78 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 17.54ms from Bogota, CO
24.208.238.174 AS10796 Charter Communications Inc 7.89ms from Columbus, US
52.19.59.254 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
77.20.153.254 AS3209 Vodafone GmbH 8.40ms from Hamburg, DE
210.176.23.190 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.87ms 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 -f5 -m14 56.105.197.122
traceroute to 56.105.197.122 (56.105.197.122): 14 hops max, 52 byte packets
5 [AS3356] 4.69.220.26 215.262 ms
6 [AS3356] 4.68.110.182 207.242 ms
7 [AS209] 205.171.139.154 180.739 ms
8 *
9 *
10 *
11 [AS209] 65.144.100.65 247.241 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Abidjan, CI
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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