91.198.23.0/24

AS214743 · Cogento Backbone Limited

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Summary

Country	Hong Kong
Domain	cogento-backbone.com
ASN	AS214743
Registry	RIPE
ID	ORG-CBL24-RIPE

WHOIS Details

inetnum:        91.198.23.0 - 91.198.23.255
netname:        ORG-CBL24-RIPE
country:        HK
org:            ORG-CBL24-RIPE
sponsoring-org: ORG-NA302-RIPE
admin-c:        CBS141-RIPE
tech-c:         CBS141-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         COGENTO-MNT
created:        2024-06-07T08:33:29Z
last-modified:  2024-06-09T21:21:24Z
source:         RIPE
abuse-email:    abuse@cogento-backbone.com
abuse-c:        ACRO56464-RIPE
abuse-org:      ORG-NA302-RIPE

organisation:   ORG-CBL24-RIPE
org-name:       Cogento Backbone Limited
country:        HK
org-type:       OTHER
address:        RM 29-33 5/F BEVERLEY COMM CTR 87-105 CHATHAM RD TST KLN Hong Kong
e-mail:         ahmed.ahmed@cogento-backbone.com
abuse-c:        ACRO56464-RIPE
admin-c:        CBS141-RIPE
tech-c:         CBS141-RIPE
mnt-ref:        NETROUTING-MNT
mnt-by:         NETROUTING-MNT
mnt-by:         COGENTO-MNT
created:        2024-05-03T20:41:59Z
last-modified:  2024-06-18T23:47:45Z
source:         RIPE

role:           Cogento Backbone Support
address:        RM 29-33 5/F BEVERLEY COMM CTR 87-105 CHATHAM RD TST KLN Hong Kong
e-mail:         ahmed.ahmed@cogento-backbone.com
nic-hdl:        CBS141-RIPE
mnt-by:         COGENTO-MNT
created:        2024-05-27T13:59:44Z
last-modified:  2024-06-09T21:24:40Z
source:         RIPE

route:          91.198.23.0/24
origin:         AS214743
mnt-by:         COGENTO-MNT
created:        2024-06-09T21:20:34Z
last-modified:  2024-06-09T21:20:34Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
91.198.23.195	AS214743 Cogento Backbone Limited	`0.17ms` from Stockholm, SE

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
97.153.123.248	AS6167 Verizon Business	`10.35ms` from Ashburn, US
95.69.121.216	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`13.18ms` from Braga, PT
84.1.222.184	AS5483 Magyar Telekom Plc.	`1.27ms` from Budapest, HU
99.120.195.72	AS7018 AT&T Enterprises, LLC	`9.61ms` from Chicago, US
129.204.33.40	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.93ms` from Guangzhou, CN
113.181.161.56	AS45899 VNPT Corp	`4.24ms` from Hanoi, VN
146.200.31.24	AS6871 Plusnet	`9.80ms` from London, GB
151.84.172.24	AS1267 WIND TRE S.P.A.	`4.14ms` from Milan, IT
192.206.50.8	AS11232 Midcontinent Communications	`8.60ms` from Minneapolis, US
216.209.50.216	AS577 Bell Canada	`3.85ms` from Montreal, CA
72.184.41.24	AS33363 Charter Communications, Inc	`4.83ms` from Orlando, US
58.169.17.232	AS1221 Telstra Limited	`1.61ms` from Perth, AU
45.41.183.152	AS33307 Hospitality Integrated Services Inc	`4.96ms` from Phoenix, US
189.157.22.88	AS8151 UNINET	`17.43ms` from Santiago de Queretaro, MX
115.236.126.104	AS58461 CT-HangZhou-IDC	`4.14ms` from Shanghai, CN
1.33.34.88	AS2514 NTT PC Communications, Inc.	`5.88ms` from Tokyo, JP
124.212.1.24	AS2516 KDDI CORPORATION	`7.22ms` from Tokyo, JP
197.0.145.24	AS37705 TOPNET	`1.53ms` from Tunis, TN
59.175.55.72	AS4134 CHINANET-BACKBONE	`2.76ms` from Wuhan, CN
186.114.99.72	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`5.24ms` from Bogota, CO
108.65.115.88	AS7018 AT&T Enterprises, LLC	`8.15ms` from Dallas, US
70.139.133.24	AS7018 AT&T Enterprises, LLC	`7.29ms` from Dallas, US
52.212.116.136	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
52.31.46.72	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
73.115.137.216	AS7922 Comcast Cable Communications, LLC	`8.74ms` from Houston, US

Traceroute

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

traceroute -a -n -q1 -f3 91.198.23.93

traceroute to 91.198.23.93 (91.198.23.93): 64 hops max, 52 byte packets

3 [] 84.17.33.35 0.333 ms

4 [AS214743] 91.198.23.93 0.188 ms

Measurement taken from

IPinfo ProbeNet in Stockholm, SE

On September 4th 2025

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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