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:         2 MASSACHUSETTS AVENUE, N.E. 6TH FLOOR
City:           WASHINGTON DC
State/Prov:     DC
Country:        US
PostalCode:     20510
RegDate:        1991-12-03
Updated:        2011-09-24
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:        2025-02-13
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

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

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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
1.92.204.71	AS55990 Huawei Cloud Service data center	`8.28ms` from Beijing, CN
88.232.154.39	AS9121 Turk Telekomunikasyon Anonim Sirketi	`6.09ms` from Bursa, TR
103.240.144.71	AS204548 Kamatera Inc	`0.45ms` from Frankfurt am Main, DE
167.58.244.199	AS6057 Administracion Nacional de Telecomunicaciones	`1.75ms` from Montevideo, UY
35.183.51.119	AS16509 Amazon.com, Inc.	`0.68ms` from Montreal, CA
131.202.137.183	AS611 NB-PEI Educational Computer Network	`15.62ms` from Montreal, CA
104.236.241.167	AS14061 DigitalOcean, LLC	`0.29ms` from New York City, US
189.20.16.183	AS10429 TELEFÔNICA BRASIL S.A	`0.88ms` from Osasco, BR
90.103.74.231	AS3215 Orange S.A.	`8.38ms` from Paris, FR
43.135.199.231	AS132203 Tencent Building, Kejizhongyi Avenue	`0.85ms` from Sao Paulo, BR
52.74.54.103	AS16509 Amazon.com, Inc.	`0.15ms` from Singapore, SG
122.148.191.247	AS9443 Vocus Retail	`6.03ms` from Sydney, AU
115.190.223.55	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`5.40ms` from Tianjin, CN
34.143.124.87	AS396982 Google LLC	`0.24ms` from Chang-hua, TW
174.51.3.135	AS7922 Comcast Cable Communications, LLC	`6.09ms` from Denver, US
87.142.136.103	AS3320 Deutsche Telekom AG	`7.12ms` from Frankfurt am Main, DE
182.44.7.135	AS58519 Cloud Computing Corporation	`0.41ms` from Guiyang, CN
103.161.251.23	AS141686 LizardBear Tasking Inc.	`13.36ms` from Manila, PH
5.16.172.135	AS31363 JSC ER-Telecom Holding	`1.24ms` from Moscow, RU
166.62.69.71	AS26496 GoDaddy.com, LLC	`1.62ms` from Phoenix, US
108.186.194.135	AS54600 PEG TECH INC	`0.65ms` from San Jose, US
187.92.117.167	AS10429 TELEFÔNICA BRASIL S.A	`0.74ms` from São Paulo, BR
118.82.91.87	AS9597 KDDI Web Communications Inc.	`0.53ms` from Tokyo, JP
87.211.245.215	AS13127 Odido Netherlands B.V.	`5.93ms` from Amsterdam, NL
178.119.178.23	AS6848 Telenet BV	`6.17ms` from Brussels, BE

Traceroute

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

traceroute -a -n -q1 -f2 -m8 156.33.236.229

traceroute to 156.33.236.229 (156.33.236.229): 8 hops max, 52 byte packets

2 [AS1299] 62.115.200.162 0.521 ms

3 *

4 *

5 [AS3356] 4.16.79.242 117.014 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On January 19th 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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