Autonomous System details

AS132437

China Telecom · ct1000.com

China

Stub AS

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AS132437 – China Telecom

Field	Value
Country	China
Website	ct1000.com
Hosted domains	0
IPv4 addresses	2,048
IPv6 addresses	0
ASN type	ISP
Registry	apnic
Allocated	3 years ago on Jan 19, 2023
Updated	3 years ago on Jan 19, 2023

Netblock	Company	Num of IPs
117.66.16.0/21	CHINANET anhui province network	2,048

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS132437
                                                OrgID:          AS132437
                                                ASName:         AS132437
                                                ASNumber:       AS132437
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There is 1 peer for this ASN.

Peers	Name
AS4134	CHINANET-BACKBONE

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS4134	CHINANET-BACKBONE

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address	ASN	Details
117.66.17.45	AS132437 China Telecom	`10.52ms` from Huai'an, CN
117.66.16.2	AS132437 China Telecom	`10.05ms` from Huai'an, CN

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
172.211.90.149	AS8075 Microsoft Corporation	`1.35ms` from Amsterdam, NL
194.179.240.149	AS6079 RCN	`1.61ms` from Ashburn, US
60.2.71.229	AS4837 CHINA UNICOM China169 Backbone	`12.72ms` from Changchun, CN
18.223.109.117	AS16509 Amazon.com, Inc.	`1.02ms` from Columbus, US
221.211.115.165	AS4837 CHINA UNICOM China169 Backbone	`8.70ms` from Harbin, CN
31.202.79.245	AS34700 MAXNET TELECOM, LTD	`6.84ms` from Kharkiv, UA
89.197.232.229	AS47474 Virtual1 Limited	`0.83ms` from London, GB
202.142.229.69	AS18126 Chubu Telecommunications Company, Inc.	`2.91ms` from Osaka, JP
177.23.108.229	AS263614 RVA TELECOM LTDA	`3.73ms` from Osasco, BR
24.227.10.21	AS14638 Liberty Communications of Puerto Rico LLC	`0.32ms` from San Juan, PR
97.200.215.245	AS6167 Verizon Business	`9.00ms` from Atlanta, US
73.47.60.117	AS7922 Comcast Cable Communications, LLC	`7.57ms` from Boston, US
154.179.235.69	AS8452 TE-AS	`4.55ms` from Cairo, EG
190.77.20.5	AS8048 CANTV Servicios, Venezuela	`6.53ms` from Caracas, VE
52.116.175.229	AS36351 IBM Cloud	`0.88ms` from Dallas, US
84.67.99.37	AS5378 Vodafone Limited	`2.38ms` from London, GB
95.106.117.149	AS12389 PJSC Rostelecom	`14.45ms` from Moscow, RU
204.48.18.37	AS14061 DigitalOcean, LLC	`0.28ms` from New York City, US
63.116.22.21	AS40118 Third Point LLC	`0.81ms` from New York City, US
91.61.109.181	AS3320 Deutsche Telekom AG	`5.09ms` from Nuernberg, DE
46.170.153.213	AS5617 Orange Polska Spolka Akcyjna	`1.47ms` from Poznan, PL
39.64.143.101	AS4837 CHINA UNICOM China169 Backbone	`6.91ms` from Qingdao, CN
173.80.239.5	AS19108 Optimum	`11.08ms` from Reston, US
201.114.159.213	AS8151 UNINET	`18.15ms` from Santiago de Queretaro, MX
121.248.103.5	AS4538 China Education and Research Network Center	`17.07ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -f4 117.66.17.36

traceroute to 117.66.17.36 (117.66.17.36): 64 hops max, 52 byte packets

4 [AS4134] 222.184.63.121 4.612 ms

5 *

6 *

7 [AS4134] 61.132.167.30 10.719 ms

8 *

9 [AS132437] 117.66.17.36 10.814 ms

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On January 30th 2026

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