203.207.128.0/18

AS4808  ·  China Unicom Beijing Province Network

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Summary

Country China
Domain cei.cn
ASN AS4808
Registry APNIC
ID CEINET

WHOIS Details

inetnum:        203.207.128.0 - 203.207.191.255
netname:        CEINET
descr:          China Economic Information network
descr:          Owned by SIC-CN
country:        CN
org:            ORG-SICO1-AP
admin-c:        PY266-AP
tech-c:         PY266-AP
tech-c:         WL265-AP
abuse-c:        AS2190-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-SIC-AP
mnt-routes:     MAINT-SIC-AP
mnt-irt:        IRT-SIC-CN
last-modified:  2020-05-28T02:55:07Z
source:         APNIC

irt:            IRT-SIC-CN
address:        The State Information Center of P.R.China
address:        China Economic Information Network Corporation
address:        No.58, Sanlihe Road Xicheng District Beijing 100045 P.R.China
e-mail:         yanpeng@cei.cn
abuse-mailbox:  yanpeng@cei.cn
admin-c:        PY266-AP
tech-c:         WL265-AP
auth:           # Filtered
remarks:        yanpeng@cei.cn was validated on 2026-01-21
mnt-by:         MAINT-SIC-AP
last-modified:  2026-01-21T00:35:07Z
source:         APNIC

organisation:   ORG-SICO1-AP
org-name:       The State Information Center of P.R.China
org-type:       LIR
country:        CN
address:        No.58, Sanlihe Road
phone:          +86-10-6855-8560
fax-no:         +86-10-6855-8560
e-mail:         yanpeng@cei.cn
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:43Z
source:         APNIC

role:           ABUSE SICCN
country:        ZZ
address:        The State Information Center of P.R.China
address:        China Economic Information Network Corporation
address:        No.58, Sanlihe Road Xicheng District Beijing 100045 P.R.China
phone:          +000000000
e-mail:         yanpeng@cei.cn
admin-c:        PY266-AP
tech-c:         WL265-AP
nic-hdl:        AS2190-AP
remarks:        Generated from irt object IRT-SIC-CN
remarks:        yanpeng@cei.cn was validated on 2026-01-21
abuse-mailbox:  yanpeng@cei.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-21T00:35:37Z
source:         APNIC

person:         Peng Yan
address:        The State Information Center
address:        China Economic Information Network Corporation
address:        No.58 Sanlihe Road Xicheng District
address:        Beijing 100045 P.R.China
country:        CN
phone:          +86-010-68558560
fax-no:         +86-010-68558534
e-mail:         yanpeng@cei.cn
nic-hdl:        PY266-AP
mnt-by:         MAINT-CN-SIC
last-modified:  2016-12-22T07:31:46Z
source:         APNIC

person:         Weihua Lai
address:        The State Information Center
address:        China Economic Information Network Corporation
address:        NO.58 Sanlihe Road Xicheng District Beijing 100045 P.R.China
country:        CN
phone:          +86-010-68558562
fax-no:         +86-010-68558560
e-mail:         lwh@cei.cn
nic-hdl:        WL265-AP
mnt-by:         MAINT-SIC-AP
last-modified:  2014-10-24T02:58:17Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.207.0.0/16

Range ASN Company Num of IPs
203.207.224.0/19 AS4808 China Economic Information network 8,192
203.207.208.0/20 AS4808 Beijing Teletron Telecom Engineering Co., Ltd. 4,096
203.207.112.0/20 AS4808 Beijing Teletron Telecom Engineering Co., Ltd. 4,096
203.207.96.0/21 AS4859 JinCheng Digital Government Service Center,ShanXi Province,China 2,048
203.207.192.0/21 AS4808 Beijing Teletron Telecom Engineering Co., Ltd. 2,048
203.207.48.0/22 AS10013 IMS Corporation 1,024
203.207.104.0/22 AS4859 JinCheng Digital Government Service Center,ShanXi Province,China 1,024
203.207.56.0/22 AS55699 PT. Cemerlang Multimedia 1,024
203.207.60.0/23 AS131168 Windcave Limited 512
203.207.52.0/24 AS18351 PT. Media Akses Global Indo 256
203.207.63.0/24 AS9891 CLOUD BUSINESS CO.,LTD. 256
203.207.62.0/24 AS45624 10th Floor , Winchester House , 256
203.207.53.0/24 AS18351 PT. Media Akses Global Indo 256

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
66.235.181.34 AS14361 HopOne Internet Corporation 1.46ms from Ashburn, US
173.166.180.162 AS7922 Comcast Cable Communications, LLC 6.51ms from Ashburn, US
50.184.16.66 AS7922 Comcast Cable Communications, LLC 4.57ms from Atlanta, US
104.199.83.210 AS396982 Google LLC 0.16ms from Brussels, BE
67.61.9.114 AS11492 CABLE ONE, INC. 4.09ms from Dallas, US
183.166.172.50 AS4134 CHINANET-BACKBONE 10.39ms from Huai'an, CN
59.22.179.226 AS4766 Korea Telecom 7.27ms from Incheon, KR
81.146.42.82 AS2856 British Telecommunications PLC 6.20ms from London, GB
177.241.8.130 AS13999 Mega Cable, S.A. de C.V. 15.08ms from Los Angeles, US
148.252.197.114 AS42973 M247 UK Ltd 0.69ms from Manchester, GB
216.155.104.226 AS7453 ACCELERATED DATA WORKS, INC. 7.50ms from Miami, US
4.246.50.66 AS8075 Microsoft Corporation 0.16ms from Quincy, US
39.25.131.226 AS4766 Korea Telecom 2.04ms from Seoul, KR
185.245.9.2 AS198901 Ordbogen A/S 1.27ms from Skanderborg, DK
217.73.14.2 AS206627 Nasdaq Technology AB 1.33ms from Stockholm, SE
8.216.78.114 AS134963 Alibaba Cloud (Singapore) Private Limited 2.53ms from Tokyo, JP
60.119.241.146 AS17676 SoftBank Corp. 2.84ms from Tokyo, JP
203.183.139.66 AS4694 IDC Frontier Inc. 1.28ms from Tokyo, JP
8.44.126.18 AS12134 Manufacturers and Traders Trust Company 9.81ms from Ashburn, US
3.86.140.2 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
34.223.209.210 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
88.227.7.114 AS9121 Turk Telekomunikasyon Anonim Sirketi 6.17ms from Bursa, TR
68.50.62.226 AS7922 Comcast Cable Communications, LLC 14.99ms from Chicago, US
181.99.154.2 AS7303 Telecom Argentina S.A. 5.83ms from Cordoba, AR
51.37.81.2 AS15502 Vodafone Ireland Limited 4.10ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f4 -m16 203.207.161.229
traceroute to 203.207.161.229 (203.207.161.229): 16 hops max, 52 byte packets
4 [AS3356] 4.26.2.118 285.326 ms
5 *
6 *
7 *
8 [AS4808] 202.96.12.66 244.18 ms
9 [AS4808] 221.216.107.58 249.091 ms
10 [AS4808] 61.51.37.202 247.422 ms
11 *
12 [AS4808] 218.241.166.18 247.432 ms
13 [AS4808] 218.241.247.134 249.071 ms
14 *
15 *
16 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
On

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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