156.33.0.0/17

AS3495 · US Senate

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Summary

Country	United States
Domain	senate.gov
ASN	AS3495
Parent Range	156.33.0.0/16
Registry	ARIN
ID	USSAA

WHOIS Details

NetHandle:      NET-156-33-0-0-1
OrgID:          USSAA
Parent:         NET-156-0-0-0-0
NetName:        USSAA
NetRange:       156.33.0.0 - 156.33.255.255
NetType:        allocation
RegDate:        1991-12-03
Updated:        2021-12-14
Source:         ARIN


OrgID:          USSAA
OrgName:        United States Senate
CanAllocate:    
Street:         888 FIRST STREET NE, 6TH FLOOR
City:           WASHINGTON DC
State/Prov:     DC
Country:        US
PostalCode:     20426
RegDate:        1991-12-03
Updated:        2026-02-13
OrgAdminHandle: NOC143-ARIN
OrgTechHandle:  NOC143-ARIN
OrgAbuseHandle: NOC143-ARIN
Source:         ARIN


POCHandle:      NOC143-ARIN
IsRole:         Y
LastName:       NETWORK OPERATIONS CENTER
FirstName:      
Street:         888 FIRST STREET NE, 6TH FLOOR
City:           WASHINGTON DC
State/Prov:     DC
Country:        US
PostalCode:     20426
RegDate:        2002-09-11
Updated:        2026-02-13
OfficePhone:    +1-202-224-0770
Mailbox:        SAANetworkManagement@saa.senate.gov
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 156.33.0.0/17

Range	ASN	Company	Num of IPs
156.33.0.0/16	AS3495	United States Senate	65,536

Nearby Ranges

BGP prefixes that overlap with 156.33.0.0/16

Range	ASN	Company	Num of IPs
156.33.0.0/16	AS3495	United States Senate	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
141.252.62.1	AS1103 SURF B.V.	`4.25ms` from Amsterdam, NL
82.170.178.1	AS1136 KPN B.V.	`1.46ms` from Amsterdam, NL
185.45.134.17	AS174 Cogent Communications, LLC	`3.59ms` from Amsterdam, NL
77.249.134.1	AS33915 Vodafone Libertel B.V.	`3.39ms` from Amsterdam, NL
108.45.117.1	AS701 Verizon Business	`2.07ms` from Ashburn, US
76.100.220.65	AS7922 Comcast Cable Communications, LLC	`7.00ms` from Ashburn, US
167.199.6.129	AS2897 Georgia Technology Authority	`8.19ms` from Atlanta, US
98.17.145.1	AS7029 Windstream Communications LLC	`5.47ms` from Atlanta, US
183.196.11.1	AS24547 Hebei Mobile Communication Company Limited	`5.73ms` from Beijing, CN
119.251.235.1	AS4837 CHINA UNICOM China169 Backbone	`8.10ms` from Beijing, CN
54.244.187.81	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
52.10.108.161	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
216.246.148.1	AS11776 Breezeline	`2.15ms` from Boston, US
62.176.182.81	AS12905 ACS spol. s r. o.	`0.29ms` from Bratislava, SK
213.213.204.1	AS12392 VOO S.A.	`2.44ms` from Brussels, BE
186.148.66.1	AS22080 Broadbandtech S. A.	`2.37ms` from Buenos Aires, AR
200.45.180.1	AS7303 Telecom Argentina S.A.	`16.52ms` from Buenos Aires, AR
152.168.45.1	AS7303 Telecom Argentina S.A.	`1.29ms` from Buenos Aires, AR
181.170.239.1	AS7303 Telecom Argentina S.A.	`6.05ms` from Buenos Aires, AR
200.127.125.129	AS7303 Telecom Argentina S.A.	`1.25ms` from Buenos Aires, AR
186.138.126.1	AS7303 Telecom Argentina S.A.	`4.65ms` from Buenos Aires, AR
104.37.246.129	AS46844 Sharktech	`1.07ms` from Chicago, US
73.50.175.33	AS7922 Comcast Cable Communications, LLC	`5.54ms` from Chicago, US
73.103.5.145	AS7922 Comcast Cable Communications, LLC	`10.78ms` from Chicago, US
194.11.225.1	AS198647 Staff Center Ship Management Ltd.	`3.30ms` from Chisinau, MD

Traceroute

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

traceroute -a -n -q1 -f3 -m7 156.33.120.23

traceroute to 156.33.120.23 (156.33.120.23): 7 hops max, 52 byte packets

3 [AS3356] 4.69.140.117 59.261 ms

4 [AS3356] 4.16.79.242 62.163 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On March 13th 2026

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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