72.5.171.0/24

AS25985 · SymbioSystems LLC

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Summary

Country	United States
Domain	symbiosystems.com
ASN	AS25985
Registry	ARIN
ID	INAP-SFO-SYMBIOSYSTEMS-72-5-171-0

WHOIS Details

NetHandle:      NET-72-5-171-0-1
OrgID:          C06677715
Parent:         NET-72-5-164-0-2
NetName:        INAP-SFO-SYMBIOSYSTEMS-72-5-171-0
NetRange:       72.5.171.0 - 72.5.171.255
NetType:        reassignment
Comment:        rirCallout v1.07, Fri Aug 25 11:46:23 -0400 2017
RegDate:        2017-08-25
Updated:        2023-01-23
Source:         ARIN


OrgID:          C06677715
OrgName:        SymbioSystems LLC
CanAllocate:    
Street:         268 Bush St
Street:         #3141
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94104
Comment:        created by rirCallout v1.07 for NET-72-5-0-0-1
RegDate:        2017-08-25
Updated:        2017-08-25
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 72.5.0.0/16

Range	ASN	Company	Num of IPs
72.5.144.0/20	AS10913	Unitas Global	4,096
72.5.0.0/20	AS14743	Unitas Global	4,096
72.5.120.0/21	AS14745	Internap Network Services Corporation	2,048
72.5.32.0/22	AS32695	White River Connect	1,024
72.5.36.0/22	AS26654	Richard Fleischman and Associates	1,024
72.5.46.0/23	AS399244	AME Hosting LLC	512
72.5.150.0/23	AS18851	iCore Networks	512
72.5.10.0/23	AS16417	Private Customer	512
72.5.191.0/24	AS46282	Private Customer	256
72.5.146.0/24	AS10913	Private Customer	256
72.5.155.0/24	AS10913	Public Company Accting Oversight Board (Exempt)	256
72.5.251.0/24	AS13789	Britemoon LLC	256
72.5.40.0/24	AS16769	Sotheby's	256
72.5.182.0/24	AS18893	Select Equity Group, Inc.	256

Hosted domains

There are 50 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
72.5.171.240	networkofcare.org	40
72.5.171.242	localcommunities.com	4
72.5.171.233	iclhealthcarechoices.org	2
72.5.171.32	localcommunities.org	1
72.5.171.11	nocbeta.org	1
72.5.171.12	nocdev.org	1
72.5.171.231	networkofcare.net	1

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

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

IP Address	ASN	Details
72.5.171.254	AS25985 SymbioSystems LLC	`1.58ms` from San Jose, 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
173.69.158.232	AS701 Verizon Business	`5.78ms` from Ashburn, US
76.208.43.120	AS7018 AT&T Enterprises, LLC	`10.51ms` from Atlanta, US
35.160.166.216	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
24.147.172.24	AS7922 Comcast Cable Communications, LLC	`5.12ms` from Boston, US
75.103.193.216	AS19751 Endeavor Communications	`6.91ms` from Chicago, US
47.158.145.72	AS5650 Frontier Communications of America, Inc.	`3.53ms` from Los Angeles, US
164.81.35.232	AS1935 Renater	`12.20ms` from Paris, FR
45.77.78.72	AS20473 The Constant Company, LLC	`0.14ms` from Piscataway, US
172.218.89.248	AS852 TELUS Communications Inc.	`4.08ms` from Seattle, US
218.51.178.40	AS9318 SK Broadband Co Ltd	`1.82ms` from Seoul, KR
123.183.79.152	AS4134 CHINANET-BACKBONE	`7.08ms` from Shijiazhuang, CN
124.86.78.184	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.41ms` from Tokyo, JP
161.29.151.56	AS9790 Two Degrees Networks Limited	`16.72ms` from Auckland, NZ
2.17.48.200	AS16625 Akamai Technologies, Inc.	`0.17ms` from Bangkok, TH
203.207.196.56	AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd.	`3.80ms` from Beijing, CN
120.12.151.24	AS4837 CHINA UNICOM China169 Backbone	`6.41ms` from Beijing, CN
176.68.135.8	AS1257 Tele2 Sverige AB	`3.88ms` from Falkenberg, SE
177.152.126.72	AS271477 M2D TELECOMUNICACOES LTDA	`12.57ms` from Fortaleza, BR
154.198.248.152	AS40065 CNSERVERS LLC	`0.52ms` from Hong Kong, HK
39.48.93.72	AS17557 Pakistan Telecommunication Company Limited	`4.06ms` from Islamabad, PK
176.108.12.56	AS57800 Cadr-TV LLE TVRC	`9.13ms` from Kyiv, UA
185.145.91.56	AS21267 Wavenet Limited	`1.59ms` from London, GB
77.230.86.104	AS12430 VODAFONE ESPANA S.A.U.	`13.67ms` from Madrid, ES
176.194.144.168	AS12714 PJSC MegaFon	`10.60ms` from Moscow, RU
176.209.132.200	AS12389 PJSC Rostelecom	`5.64ms` from Novosibirsk, RU

Traceroute

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

traceroute -a -n -q1 -f2 72.5.171.254

traceroute to 72.5.171.254 (72.5.171.254): 64 hops max, 52 byte packets

2 [AS917] 209.209.57.3 0.367 ms

3 [AS969] 199.119.64.100 0.782 ms

4 [] 178.249.215.22 0.18 ms

5 *

6 [AS174] 154.54.43.9 1.951 ms

7 [AS174] 154.54.160.129 1.946 ms

8 [AS25985] 72.5.171.254 1.66 ms

Measurement taken from

IPinfo ProbeNet in San Jose, US

On December 28th 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.

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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