56.235.0.0/17

AS5774 · United States Postal Service

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Summary

Country	United States
Domain	usps.gov
ASN	AS5774
Parent Range	56.235.0.0/16
Registry	ARIN
ID	USPS1

WHOIS Details

NetHandle:      NET-56-235-0-0-1
OrgID:          USPS-3-Z
Parent:         NET-56-0-0-0-0
NetName:        USPS1
NetRange:       56.235.0.0 - 56.235.255.255
NetType:        allocation
RegDate:        1992-11-02
Updated:        2024-12-26
Source:         ARIN


OrgID:          USPS-3-Z
OrgName:        United States Postal Service
CanAllocate:    
Street:         4200 Wake Forest Road
City:           Raleigh
State/Prov:     NC
Country:        US
PostalCode:     27668-9007
RegDate:        2021-07-27
Updated:        2024-12-26
OrgAdminHandle: ZU38-ARIN
OrgTechHandle:  KONTO18-ARIN
OrgTechHandle:  YOKLA1-ARIN
OrgTechHandle:  ZU38-ARIN
OrgAbuseHandle: ZU38-ARIN
Source:         ARIN


POCHandle:      KONTO18-ARIN
IsRole:         N
LastName:       Kontos
FirstName:      Emmanuel
Street:         4200 Wake Forest Rd
City:           Raleigh
State/Prov:     NC
Country:        US
PostalCode:     27609
RegDate:        2022-11-22
Updated:        2024-11-21
OfficePhone:    +1-919-649-7461
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ZU38-ARIN
IsRole:         Y
LastName:       Domain Admin
FirstName:      
Street:         4200 Wake Forest Road
City:           Raleigh
State/Prov:     NC
Country:        US
PostalCode:     27668
RegDate:        2001-01-03
Updated:        2024-01-08
OfficePhone:    +1-800-877-7435
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      YOKLA1-ARIN
IsRole:         N
LastName:       Yoklavich
FirstName:      John
Street:         4111 Wake Forest Rd.
City:           Raleigh
State/Prov:     NC
Country:        US
PostalCode:     27668-9000
RegDate:        2023-05-11
Updated:        2023-05-11
OfficePhone:    +1-919-501-9334
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 56.235.0.0/17

Range	ASN	Company	Num of IPs
56.235.0.0/16	AS5774	United States Postal Service	65,536

Nearby Ranges

BGP prefixes that overlap with 56.235.0.0/16

Range	ASN	Company	Num of IPs
56.235.0.0/16	AS5774	United States Postal Service	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
217.105.70.1	AS33915 Vodafone Libertel B.V.	`0.91ms` from Amsterdam, NL
80.242.226.225	AS33915 Vodafone Libertel B.V.	`0.46ms` from Amsterdam, NL
152.28.12.161	AS81 MCNC	`7.89ms` from Ashburn, US
181.126.240.1	AS23201 Telecel S.A.	`1.95ms` from Asuncion, PY
148.66.163.1	AS22408 West Ky Networks	`11.96ms` from Atlanta, US
76.97.194.1	AS7922 Comcast Cable Communications, LLC	`2.01ms` from Atlanta, US
110.168.44.1	AS17552 True Online	`6.31ms` from Bangkok, TH
198.37.162.1	AS15321 Groupe Maskatel	`5.58ms` from Beauharnois, CA
183.196.115.49	AS24547 Hebei Mobile Communication Company Limited	`7.82ms` from Beijing, CN
186.145.196.1	AS10620 Telmex Colombia S.A.	`1.72ms` from Bogota, CO
216.246.135.1	AS11776 Breezeline	`2.15ms` from Boston, US
20.186.82.65	AS8075 Microsoft Corporation	`0.25ms` from Boydton, US
190.247.65.1	AS7303 Telecom Argentina S.A.	`1.80ms` from Buenos Aires, AR
186.138.113.1	AS7303 Telecom Argentina S.A.	`0.86ms` from Buenos Aires, AR
78.161.238.1	AS9121 Turk Telekomunikasyon Anonim Sirketi	`9.10ms` from Bursa, TR
205.206.21.1	AS852 TELUS Communications Inc.	`1.00ms` from Calgary, CA
125.70.217.1	AS4134 CHINANET-BACKBONE	`6.82ms` from Chengdu, CN
208.114.90.1	AS35986 Vyve Broadband	`16.07ms` from Chicago, US
161.129.192.1	AS395379 SCI REMC	`5.75ms` from Chicago, US
12.34.40.17	AS7018 AT&T Enterprises, LLC	`9.51ms` from Chicago, US
24.178.220.161	AS20115 Charter Communications LLC	`7.14ms` from Dallas, US
170.76.186.1	AS23481 Hill Country Telephone Cooperative, Inc.	`8.13ms` from Dallas, US
24.128.130.1	AS7922 Comcast Cable Communications, LLC	`2.21ms` from Detroit, US
69.31.217.1	AS40473 Xplore Inc.	`8.61ms` from Edmonton, CA
45.179.232.17	AS269122 A C DA S GOMES & CIA LTDA - EPP	`19.57ms` from Fortaleza, BR

Traceroute

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

traceroute -a -n -q1 -f4 -m14 56.235.0.92

traceroute to 56.235.0.92 (56.235.0.92): 14 hops max, 52 byte packets

4 [AS3356] 4.69.209.82 734.107 ms

5 *

6 [AS209] 205.171.139.154 22.486 ms

7 [AS209] 205.171.93.86 22.276 ms

8 [AS209] 65.144.100.70 21.953 ms

9 [AS209] 63.229.42.45 22.132 ms

10 [AS209] 65.144.100.65 31.84 ms

11 [AS5774] 56.105.137.99 31.013 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in New York City, US

On December 6th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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