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Summary IP address summary information Name
HeFei Country
Website
Hosted domains
0 IPv4 addresses
2,048 IPv6 addresses
1.93 × 1025 ASN type
Hosting Registry
APNIC Allocated
7 years ago on Oct 15, 2019 Updated
5 years ago on Jun 15, 2021
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS139721
What is an ASN? Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS139721 at robtex .
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Data Data
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Resources Resources
Pingable IPs 3 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
Other Pingable IPs IP Address ASN Details 89.35.248.249 Ping AS207375 Fiber Operator B.V. #4,707 2.11ms from Amsterdam, NL 120.92.212.217 Ping AS23724 IDC, China Telecommunications Corporation #1,201 2.80ms from Beijing, CN 111.30.49.121 Ping AS38019 tianjin Mobile Communication Company Limited #1,755 3.32ms from Beijing, CN 156.204.252.169 Ping AS8452 TE-AS #17 2.26ms from Cairo, EG 14.142.88.57 Ping AS4755 TATA Communications formerly VSNL is Leading ISP #92 0.68ms from Chennai, IN 143.59.4.185 Ping AS12083 WideOpenWest Finance LLC #306 7.44ms from Chicago, US 50.30.50.41 Ping AS36295 Florida High Speed Internet #6,852 0.61ms from Jacksonville, US 79.60.224.153 Ping AS3269 Telecom Italia S.p.A. #41 4.49ms from Milan, IT 195.19.107.25 Ping AS12389 PJSC Rostelecom #24 1.32ms from Moscow, RU 203.129.237.57 Ping AS7633 Software Technology Parks of India - Bangalore #3,627 2.21ms from Mumbai, IN
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Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -m9 124.73.142.46
traceroute to 124.73.142.46 (124.73.142.46 ): 9 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in London, GB
On October 16, 2026
There are 4 peers for this ASN.
ASN Name Rank AS4134 CHINANET BACKBONE #5 AS55966 PSBCNET AS56006 Shanghai Pudong Development Bank Co.,Ltd. #69,154 AS59068 Shanghai Pudong Development Bank Co.,Ltd.
There are 1 upstreams for this ASN.
ASN Name Rank AS4134 CHINANET BACKBONE #5
There are 3 downstreams for this ASN.
ASN Name Rank AS55966 PSBCNET AS56006 Shanghai Pudong Development Bank Co.,Ltd. #69,154 AS59068 Shanghai Pudong Development Bank Co.,Ltd.
Important routers in AS139721 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 94%
Held location over 1 year 97%
Median days between moves 38 days
Geolocation scope National How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 0 domain names hosted across 0 IP addresses on this ASN.
No domains found.
China Education and Research Network (CERNET)
