151.207.240.0/20

AS5744 · United States Patent and Trademark Office

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Summary

Country	United States
Domain	uspto.gov
ASN	AS5744
Registry	ARIN
ID	PTONET

WHOIS Details

NetHandle:      NET-151-207-0-0-1
OrgID:          USPTO
Parent:         NET-151-0-0-0-0
NetName:        PTONET
NetRange:       151.207.0.0 - 151.207.255.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----
Comment:        MIIDiTCCAnGgAwIBAgIUO6K8U+IDrDqZLUaySauQmE8fk8YwDQYJKoZIhvcNAQEL
Comment:        BQAwVDELMAkGA1UEBhMCVVMxETAPBgNVBAgMCFZpcmdpbmlhMRMwEQYDVQQHDApB
Comment:        bGV4YW5kcmlhMQ4wDAYDVQQKDAVVU1BUTzENMAsGA1UECwwEU1NCMjAeFw0yMzAz
Comment:        MjEyMDU3MjZaFw0yMzA5MTcyMDU3MjZaMFQxCzAJBgNVBAYTAlVTMREwDwYDVQQI
Comment:        DAhWaXJnaW5pYTETMBEGA1UEBwwKQWxleGFuZHJpYTEOMAwGA1UECgwFVVNQVE8x
Comment:        DTALBgNVBAsMBFNTQjIwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC0
Comment:        Yj59VD5HuZVRl5x466MOkrBzhA/baB/m0uyWhAEYPg7b1d4DunIEh/nzdHj6tc95
Comment:        Ohy+pfLDBdE3wwaHB/zxlWzIkYvvt+IO2kF049yP+qKMnsYprbtQnXCzloTg1ytI
Comment:        kM3PX7F79kOBh5BRuJ2mOjQZ1+e4Tp5O2FnXZqEgWuYyD9HPt5IODXtFsYP9wDdu
Comment:        kaElczVJZz4CwbGuB7M3tyhmppdStwqxnwYL/p1tsnpppNdVBZLzssEHJPUMG47o
Comment:        qu4YAkXV40iXTiR8/VfXEt21N4IyBbyfNQaZko+07r8u76px4L1qJ3Bm9+9/1QNF
Comment:        Ig94I2k+hNgbG7JSwGYdAgMBAAGjUzBRMB0GA1UdDgQWBBQER76VqriLZQPICYqC
Comment:        yaX/vGpzdzAfBgNVHSMEGDAWgBQER76VqriLZQPICYqCyaX/vGpzdzAPBgNVHRMB
Comment:        Af8EBTADAQH/MA0GCSqGSIb3DQEBCwUAA4IBAQCVU8Pl+tzxeNtPRblxFY+UZBYP
Comment:        F9CwR1lMGBpQoEiLgrLrk0fPyGM0cLTDUKCNSDAxSRfm6eRipT2XTFPmd/+Y+061
Comment:        doG+EA8zwR+66xbxaBldH/NzPp5ymDJ/eD2kqHqwVfI/+2o2Rw1h7IArZDIek5+d
Comment:        h1A2pzlmDxRfmLXM3rktF4xpAZCQkku/smBmNV2mVmkkXrKLmB1TU1opxC5pPGze
Comment:        XK4XAnLGq1d7xAbG46iJm+3Ift9PCNhmU60V8tY03kofIn9jVMYDfL8iq7gHNtPY
Comment:        pohGpm3G2/caAjvxm2Jpq0b/17cpUBCBRPQKDeXc1OTvzlOPAU6ujlxt3BSR
Comment:        -----END CERTIFICATE-----
RegDate:        1991-09-25
Updated:        2023-04-03
Source:         ARIN


OrgID:          USPTO
OrgName:        United States Patent and Trademark Office
CanAllocate:    
Street:         600 Dulaney Street
City:           Alexandria
State/Prov:     VA
Country:        US
PostalCode:     22314
RegDate:        1995-09-20
Updated:        2024-01-23
OrgAdminHandle: KEL17-ARIN
OrgTechHandle:  KEL17-ARIN
OrgAbuseHandle: CWO91-ARIN
OrgRoutingHandle:   NAT41-ARIN
OrgDNSHandle:   KEL17-ARIN
Source:         ARIN


POCHandle:      CWO91-ARIN
IsRole:         Y
LastName:       Chief Watch Officer
FirstName:      
Street:         600 Dulaney Street
City:           Alexandria
State/Prov:     VA
Country:        US
PostalCode:     22314
RegDate:        2013-09-04
Updated:        2013-09-04
OfficePhone:    +1-571-272-6700
Mailbox:        abuse@uspto.gov
Source:         ARIN


POCHandle:      KEL17-ARIN
IsRole:         N
LastName:       Lear
FirstName:      Karen
Street:         600 Dulaney St
City:           Alexandria
State/Prov:     VA
Country:        US
PostalCode:     22314
RegDate:        2007-03-01
Updated:        2025-02-03
OfficePhone:    +1-571-272-5314
MobilePhone:    +1-571-238-9660
Mailbox:        karen.mcghee@uspto.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 151.207.0.0/16

No nearby ranges found.

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
151.207.245.121	spookyposh.com	3

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

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

IP Address	ASN	Details
151.207.240.21	AS5744 United States Patent and Trademark Office	`2.82ms` from Ashburn, US
151.207.245.147	AS5744 United States Patent and Trademark Office	`2.70ms` from Ashburn, US
151.207.255.2	AS5744 United States Patent and Trademark Office	`2.12ms` from Ashburn, US
151.207.250.254	AS5744 United States Patent and Trademark Office	`2.23ms` from Ashburn, US
151.207.254.1	AS5744 United States Patent and Trademark Office	`2.14ms` from Ashburn, US
151.207.253.200	AS5744 United States Patent and Trademark Office	`2.91ms` from Ashburn, US
151.207.246.29	AS5744 United States Patent and Trademark Office	`2.51ms` from Ashburn, US
151.207.241.40	AS5744 United States Patent and Trademark Office	`2.68ms` from Ashburn, US
151.207.252.252	AS5744 United States Patent and Trademark Office	`2.58ms` from Ashburn, US
151.207.248.81	AS5744 United States Patent and Trademark Office	`2.17ms` from Ashburn, 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
54.205.9.180	AS14618 Amazon.com, Inc.	`0.58ms` from Ashburn, US
54.184.34.36	AS16509 Amazon.com, Inc.	`0.23ms` from Boardman, US
84.198.18.148	AS6848 Telenet BV	`5.32ms` from Brussels, BE
81.0.88.4	AS12301 Invitech ICT Services Kft.	`3.63ms` from Budapest, HU
117.216.105.100	AS9829 National Internet Backbone	`10.09ms` from Chennai, IN
208.86.0.4	AS400381 Centric Fiber Texas, LLC	`0.69ms` from Dallas, US
46.223.41.68	AS3209 Vodafone GmbH	`11.61ms` from Frankfurt am Main, DE
156.253.80.244	AS142286 LUOGELANG (FRANCE) LIMITED	`0.59ms` from Hong Kong, HK
117.52.19.20	AS3786 LG DACOM Corporation	`0.99ms` from Incheon, KR
13.41.102.132	AS16509 Amazon.com, Inc.	`0.21ms` from London, GB
109.147.104.68	AS2856 British Telecommunications PLC	`4.39ms` from London, GB
79.60.18.196	AS3269 Telecom Italia S.p.A.	`8.29ms` from Milan, IT
69.165.22.52	AS25637 The Park Region Mutual Telephone Co	`5.55ms` from Minneapolis, US
195.18.40.20	AS8557 PJSC Rostelecom	`5.23ms` from Moscow, RU
88.66.65.4	AS3209 Vodafone GmbH	`3.17ms` from Munich, DE
195.30.132.36	AS5539 SpaceNet AG	`0.90ms` from Munich, DE
13.55.73.52	AS16509 Amazon.com, Inc.	`0.16ms` from Sydney, AU
52.4.76.196	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
34.191.16.212	AS15169 Google LLC	`0.13ms` from Ashburn, US
190.225.1.132	AS7303 Telecom Argentina S.A.	`1.64ms` from Buenos Aires, AR
101.53.57.212	AS24173 Netnam Company	`0.74ms` from Ho Chi Minh City, VN
171.225.224.148	AS7552 Viettel Group	`10.44ms` from Ho Chi Minh City, VN
76.250.135.52	AS7018 AT&T Enterprises, LLC	`12.42ms` from Kansas City, US
92.49.124.148	AS20776 Outremer Telecom SAS	`1.53ms` from Le Lamentin, MQ
184.61.45.68	AS4181 TDS TELECOM	`4.85ms` from Minneapolis, US

Traceroute

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

traceroute -a -n -q1 151.207.246.88

traceroute to 151.207.246.88 (151.207.246.88): 64 hops max, 52 byte packets

1 [AS31898] 140.204.222.172 0.199 ms

2 [AS31898] 129.213.6.94 0.787 ms

3 *

4 [AS11537] 163.253.1.130 2.945 ms

5 [AS11537] 163.253.1.119 4.902 ms

6 [AS10886] 206.196.177.80 1.123 ms

7 [AS10886] 206.196.177.197 1.841 ms

8 [AS3477] 140.208.253.18 2.134 ms

9 [AS3477] 140.172.71.254 3.274 ms

10 [AS3477] 161.55.254.3 3.343 ms

11 *

12 *

13 [AS5744] 151.207.246.88 2.9 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On March 13th 2026

What are IP address ranges?

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