156.33.236.0/23

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 156.33.236.0/23

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

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Useful for Cybersecurity

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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
35.160.158.55	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
91.9.48.55	AS3320 Deutsche Telekom AG	`10.62ms` from Frankfurt am Main, DE
211.245.116.231	AS9318 SK Broadband Co Ltd	`6.99ms` from Incheon, KR
51.14.130.23	AS2856 British Telecommunications PLC	`10.43ms` from London, GB
85.92.102.39	AS32708 Root Networks	`0.34ms` from Los Angeles, US
76.153.169.135	AS7922 Comcast Cable Communications, LLC	`7.48ms` from Miami, US
185.110.136.87	AS210947 ZugspitzNet GmbH	`7.66ms` from Milan, IT
13.202.104.119	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
90.92.0.71	AS3215 Orange S.A.	`2.09ms` from Paris, FR
95.155.59.119	AS8585 Crnogorski Telekom a.d.Podgorica	`0.96ms` from Podgorica, ME
32.195.149.247	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
151.80.24.183	AS16276 OVH SAS	`0.01ms` from Roubaix, FR
186.21.235.231	AS6535 Telmex Servicios Empresariales S.A.	`10.08ms` from Santiago, CL
173.238.245.167	AS7992 Cogeco Connexion Inc.	`8.54ms` from Toronto, CA
47.27.117.247	AS20115 Charter Communications LLC	`9.49ms` from Atlanta, US
52.25.176.135	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
35.220.110.183	AS396982 Google LLC	`0.14ms` from Brussels, BE
81.181.165.71	AS31554 LANSOFT DATA SRL	`0.43ms` from Bucharest, RO
5.103.166.39	AS44869 FIBIA P/S	`3.09ms` from Copenhagen, DK
84.154.117.183	AS3320 Deutsche Telekom AG	`3.74ms` from Duesseldorf, DE
168.210.93.167	AS20011 Dimension Data	`1.88ms` from Durban, ZA
47.149.214.23	AS5650 Frontier Communications of America, Inc.	`2.38ms` from Los Angeles, US
47.200.204.247	AS5650 Frontier Communications of America, Inc.	`5.41ms` from Miami, US
89.108.112.39	AS197695 Domain names registrar REG.RU, Ltd	`0.73ms` from Moscow, RU
92.103.213.215	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.51ms` from Paris, FR

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 156.33.236.168

traceroute to 156.33.236.168 (156.33.236.168): 7 hops max, 52 byte packets

3 [AS12570] 212.96.178.177 1.349 ms

4 [AS12570] 212.96.178.38 1.551 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Brno, CZ

On April 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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