AS139721 HeFei details

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AS139721 – HeFei

Field	Value
Country	China
Website	chinatelecom.cn
Hosted domains	0
Number of IPv4	2,048
Number of IPv6	19,342,813,113,834,066,795,298,816
ASN type	ISP
Registry	apnic
Allocated	6 years ago on Oct 15, 2019
Updated	4 years ago on Jun 15, 2021

Netblock	Company	Num of IPs
124.73.136.0/21	CHINANET anhui province network	2,048

Netblock	Company
240e:6:d800::/44	Chinatelecom networks with tens of high-end routers and switches

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WHOIS Details

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                                                ASHandle:       AS139721
                                                OrgID:          AS139721
                                                ASName:         AS139721
                                                ASNumber:       AS139721
                                                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 are 4 peers for this ASN.

Peers	Name
AS4134	CHINANET-BACKBONE
AS55966	PSBCNET
AS56006	Shanghai Pudong Development Bank Co.,Ltd.
AS59068	Shanghai Pudong Development Bank Co.,Ltd.

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS4134	CHINANET-BACKBONE

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Downstreams

There are 3 downstreams for this ASN.

Downstreams	Name
AS55966	PSBCNET
AS56006	Shanghai Pudong Development Bank Co.,Ltd.
AS59068	Shanghai Pudong Development Bank Co.,Ltd.

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Pingable IPs

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

IP Address	ASN	Details
240e:6:d800:3::2	AS139721 HeFei	`9.93ms` from Suzhou, CN
124.73.136.133	AS139721 HeFei	`6.53ms` from Wuhan, CN
124.73.137.5	AS139721 HeFei	`5.63ms` 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
213.197.47.89	AS1136 KPN B.V.	`0.89ms` from Amsterdam, NL
103.125.95.153	AS4618 Internet Thailand Company Limited	`1.22ms` from Bangkok, TH
190.85.70.201	AS14080 Telmex Colombia S.A.	`1.14ms` from Bogota, CO
105.197.240.9	AS24835 Vodafone Data	`10.95ms` from Cairo, EG
12.10.30.89	AS7018 AT&T Enterprises, LLC	`7.30ms` from Chicago, US
12.56.90.73	AS7018 AT&T Enterprises, LLC	`5.39ms` from Chicago, US
123.231.91.41	AS18001 Dialog Axiata PLC.	`3.96ms` from Colombo, LK
145.253.206.57	AS3209 Vodafone GmbH	`1.24ms` from Duesseldorf, DE
109.136.40.41	AS5432 Proximus NV	`3.84ms` from Gravelines, FR
116.97.22.41	AS7552 Viettel Group	`2.92ms` from Hanoi, VN
75.164.2.105	AS209 CenturyLink Communications, LLC	`1.72ms` from Hillsboro, US
98.195.50.233	AS7922 Comcast Cable Communications, LLC	`4.23ms` from Houston, US
222.187.205.57	AS4134 CHINANET-BACKBONE	`9.01ms` from Huai'an, CN
111.93.210.137	AS45820 Tata Teleservices ISP AS	`0.84ms` from Hyderabad, IN
43.217.109.217	AS16509 Amazon.com, Inc.	`0.85ms` from Kuala Lumpur, MY
67.52.110.217	AS20001 Charter Communications Inc	`2.12ms` from Los Angeles, US
213.139.90.169	AS9009 M247 Europe SRL	`0.09ms` from Madrid, ES
130.255.117.9	AS198320 Telnet Systems s.r.l.	`7.35ms` from Milan, IT
94.90.90.137	AS3269 Telecom Italia S.p.A.	`1.24ms` from Milan, IT
79.32.166.9	AS3269 Telecom Italia S.p.A.	`5.00ms` from Milan, IT
195.133.219.249	AS29226 JSC Mastertel	`0.88ms` from Moscow, RU
87.255.235.89	AS38917 INTERCOMTEL Limited Company	`5.96ms` from Moscow, RU
13.200.73.25	AS16509 Amazon.com, Inc.	`0.16ms` from Mumbai, IN
37.221.192.121	AS197540 netcup GmbH	`0.38ms` from Nuernberg, DE
179.113.87.217	AS26599 TELEFÔNICA BRASIL S.A	`6.14ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -f5 -m14 124.73.140.109

traceroute to 124.73.140.109 (124.73.140.109): 14 hops max, 52 byte packets

5 [AS9009] 185.206.226.126 12.262 ms

6 [AS4134] 81.173.20.33 12.769 ms

7 *

8 *

9 *

10 *

11 [AS4134] 202.102.217.38 235.704 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Vienna, AT

On October 17th 2025