AS138438 -

CERNET2 regional IX at Guangxi Normal University

AS138438 CERNET2 regional IX at Guangxi Normal University




Network Speed

We don't currently have any network speed data for this network.

Hosted Domains

There are no domains currently hosted on this ASN.

Whois Details

aut-num:        AS138438
as-name:        CNGI-GLN-IX-AS-AP
descr:          CERNET2 regional IX at Guangxi Normal University
descr:          CERNET Center
descr:          Beijing 100084, China
country:        CN
org:            ORG-CEAR1-AP
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
mnt-routes:     MAINT-CERNET-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:17Z
source:         APNIC

mntner:         APNIC-HM
descr:          Maintainer for allocations/assignments made by APNIC
descr:          Objects maintained by this maintainer may
descr:          only be changed by APNIC Hostmasters.
admin-c:        HM20-AP
tech-c:         NO4-AP
auth:           # Filtered
mnt-by:         APNIC-HM
referral-by:    APNIC-HM
last-modified:  2018-05-18T06:06:12Z
source:         APNIC

role:           CERNET Helpdesk
address:        CERNET Center
address:        Beijing 100084, China
country:        CN
phone:          +86-10-6278-4049
fax-no:         +86-10-6278-5933
admin-c:        XL1-CN
tech-c:         SZ2-AP
nic-hdl:        CER-AP
mnt-by:         MAINT-CERNET-AP
last-modified:  2020-09-03T09:14:12Z
source:         APNIC

IP Address Ranges

There are no known IPv4 addresses belonging to this network

Netblock Description
2001:250:3400::/48 Guangxi Normal University
2001:250:3402::/48 CERNET IPv6 Backbone
2001:250:3403::/48 CERNET IPv6 Backbone
2001:250:3404::/48 CERNET IPv6 Backbone
2001:250:340a::/48 CERNET IPv6 Backbone
2001:250:340e::/48 CERNET IPv6 Backbone
2001:250:340f::/48 CERNET IPv6 Backbone
2001:250:3415::/48 CERNET IPv6 Backbone
2001:250:3416::/48 CERNET IPv6 Backbone
2001:250:341a::/48 CERNET IPv6 Backbone
2001:250:341b::/48 CERNET IPv6 Backbone
2001:250:3420::/48 CERNET IPv6 Backbone
2001:250:3421::/48 CERNET IPv6 Backbone
2001:250:3422::/48 CERNET IPv6 Backbone
2001:250:3427::/48 CERNET IPv6 Backbone
2001:250:342a::/48 CERNET IPv6 Backbone
2001:250:342c::/48 CERNET IPv6 Backbone
2001:250:342e::/48 CERNET IPv6 Backbone
2001:250:3430::/48 CERNET IPv6 Backbone
2001:250:3433::/48 CERNET IPv6 Backbone
2001:da8:c5::/48 CERNET2 Backbone Connection and Test Block

Network Speed

We don't currently have any network speed data for this network.

Hosted Domains

There are no domains currently hosted on this ASN.


There is 1 peer for this ASN.

  • China Next Generation Internet CERNET2



There are no upstreams for this ASN.


There are no downstreams for this ASN.

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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 AS138438 at robtex.

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