203.166.52.0/23

AS1699 · Verizon Business

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Summary

Country	United States
Domain	uu.net
ASN	AS1699
Parent Range	203.166.0.0/17
Registry	APNIC
ID	VZB-AU-NETBLOCK

WHOIS Details

inetnum:        203.166.52.0 - 203.166.55.255
netname:        VzB-AU-NETBLOCK
descr:          UUNET Non-Portable Customer Assignment
descr:          SIG-Verizon Aust/HK
descr:          400 International Parkway
descr:          Richardson
descr:          TX
descr:          US
country:        US
admin-c:        UI2-AP
tech-c:         UI2-AP
mnt-by:         MAINT-DNS-UUNET
changed:        swipper@UU.NET 20070503
status:         ASSIGNED NON-PORTABLE
source:         APNIC

role:           UUNET-AU IPAdmins
address:        UUNET House, 203 Pacific Highway
address:        St Leonards, NSW, 2065
country:        AU
phone:          +61-2-9434-5000
fax-no:         +61-2-9434-5888
e-mail:         abuse@hk.verizonbusiness.com
admin-c:        UI2-AP
tech-c:         UI2-AP
nic-hdl:        UI2-AP
remarks:        Admin emails: aspacsystemstac@au.mci.com
mnt-by:         MAINT-DNS-UUNET
changed:        swipper@uu.net 20050413
changed:        hm-changed@apnic.net 20080111
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.166.52.0/23

Range	ASN	Company	Num of IPs
203.166.0.0/17	AS703	Verizon Australia PTY Limited	32,768
203.166.0.0/17	AS12234	Verizon Australia PTY Limited	32,768

Nearby Ranges

BGP prefixes that overlap with 203.166.0.0/16

Range	ASN	Company	Num of IPs
203.166.0.0/17	AS703	Verizon Australia PTY Limited	32,768
203.166.0.0/17	AS12234	Verizon Australia PTY Limited	32,768
203.166.224.0/19	AS7545	iiNet Limited	8,192
203.166.128.0/20	AS10031	WEBSATMEDIA PTE LTD	4,096
203.166.192.0/20	AS9326	PT Centrin Online Prima	4,096
203.166.220.0/22	AS63981	43/F, AIA Tower, 183 Electric Road, North Point, Hong Kong	1,024
203.166.140.0/22	AS10031	Cloud Service	1,024
203.166.158.0/23	AS139719	WEBSATMEDIA PTE LTD	512
203.166.219.0/24	AS45657	NSW Rural Fire Service	256
203.166.158.0/24	AS139719	Cloud Service	256
203.166.216.0/24	AS133736	TASMANET	256
203.166.218.0/24	AS56307	NSW Education Standards Authority	256
203.166.159.0/24	AS139719	Cloud Service	256
203.166.217.0/24	AS45319	Universitas Bhayangkara	256

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

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

IP Address	ASN	Details
203.166.53.254	AS1699 Verizon Business	`0.77ms` from Sydney, AU
203.166.52.1	AS1699 Verizon Business	`0.73ms` from Sydney, AU

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
154.251.142.7	AS36947 Telecom Algeria	`12.14ms` from Algiers, DZ
173.233.112.231	AS20257 Farmers Telephone Cooperative, Inc.	`8.94ms` from Atlanta, US
137.118.137.247	AS22191 Wilkes Communications, Inc.	`6.84ms` from Atlanta, US
119.5.159.71	AS4837 CHINA UNICOM China169 Backbone	`5.22ms` from Chengdu, CN
41.83.241.119	AS8346 SONATEL-AS Autonomous System	`3.39ms` from Dakar, SN
54.76.65.119	AS16509 Amazon.com, Inc.	`0.11ms` from Dublin, IE
92.51.159.247	AS61157 PlusServer GmbH	`1.35ms` from Duesseldorf, DE
112.116.104.167	AS4134 CHINANET-BACKBONE	`4.75ms` from Kunming, CN
5.179.195.215	AS34235 ITINSELL CLOUD SAS	`1.04ms` from Marseille, FR
80.180.208.151	AS3269 Telecom Italia S.p.A.	`6.15ms` from Milan, IT
89.221.44.215	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.81ms` from Milan, IT
80.13.148.23	AS3215 Orange S.A.	`2.08ms` from Paris, FR
20.171.102.71	AS8075 Microsoft Corporation	`0.18ms` from Phoenix, US
90.176.91.87	AS5610 O2 Czech Republic, a.s.	`5.09ms` from Prague, CZ
54.145.96.199	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
3.212.163.151	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
101.34.39.135	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.84ms` from Shanghai, CN
23.39.215.247	AS16625 Akamai Technologies, Inc.	`0.10ms` from Toronto, CA
2.50.23.39	AS5384 Emirates Internet	`3.34ms` from Al Fujairah City, AE
212.129.12.151	AS12876 SCALEWAY S.A.S.	`0.22ms` from Amsterdam, NL
3.17.161.183	AS16509 Amazon.com, Inc.	`0.71ms` from Columbus, US
91.101.83.119	AS15516 DKTV A/S	`0.79ms` from Copenhagen, DK
108.248.175.103	AS7018 AT&T Enterprises, LLC	`2.92ms` from Houston, US
64.170.94.151	AS7018 AT&T Enterprises, LLC	`1.73ms` from Los Angeles, US
88.0.125.151	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.91ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 203.166.52.1

traceroute to 203.166.52.1 (203.166.52.1): 64 hops max, 52 byte packets

1 [AS49544] 109.200.214.194 7.293 ms

2 [AS2914] 202.68.65.52 0.399 ms

3 [AS703] 210.80.9.57 0.461 ms

4 [] 140.222.4.173 1.012 ms

5 [AS1699] 203.166.52.1 1.119 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On January 9th 2026

What are IP address ranges?

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