85.31.136.0/21

AS35299 · C2k

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Summary

Country	United Kingdom
Domain	c2kni.org.uk
ASN	AS35299
Registry	RIPE
ID	UK-C2K-20050711

WHOIS Details

inetnum:        85.31.136.0 - 85.31.143.255
netname:        UK-C2K-20050711
country:        GB
org:            ORG-CA744-RIPE
admin-c:        JM2721-RIPE
tech-c:         JM2721-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TE-MNT
notify:         ripe@c2kni.org.uk
created:        2005-07-11T14:51:54Z
last-modified:  2024-08-30T10:01:13Z
source:         RIPE
abuse-email:    ripe@c2kni.org.uk
abuse-c:        AR17542-RIPE
abuse-org:      ORG-CA744-RIPE

organisation:   ORG-CA744-RIPE
org-name:       C2k
country:        GB
org-type:       LIR
address:        LANYON PLACE 9
address:        BT1 3FJ
address:        BELFAST
address:        IRELAND
phone:          +44 28 90279009
fax-no:         +44 28 90279017
e-mail:         ripe@c2kni.org.uk
abuse-c:        AR17542-RIPE
admin-c:        JM2721-RIPE
admin-c:        AM8141-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        TE-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TE-MNT
created:        2005-07-05T05:11:08Z
last-modified:  2024-08-30T10:00:16Z
source:         RIPE

person:         Jayne McIlgorm
address:        Western Education and Library Board
address:        C2K
address:        Forth Floor
address:        9, Lanyon Place
address:        Belfast
address:        BT1 3FJ
address:        GB
phone:          +44 28 9027 9009
e-mail:         JMcIlgorm@c2kni.org.uk
nic-hdl:        JM2721-RIPE
remarks:        Please send abuse notification to abuse@bt.net
created:        2003-08-20T16:13:29Z
last-modified:  2016-04-06T08:03:01Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE

route:          85.31.136.0/21
descr:          C2K NI
origin:         AS35299
mnt-by:         TE-MNT
created:        2024-08-30T10:08:33Z
last-modified:  2024-08-30T10:08:33Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 85.31.0.0/16

Range	ASN	Company	Num of IPs
85.31.64.0/19	AS205020	Talia Limited	8,192
85.31.0.0/19	AS21013	eww ag	8,192
85.31.192.0/19	AS30781	Free Pro SAS	8,192
85.31.96.0/21	AS43513	Sia Nano IT	2,048
85.31.176.0/21	AS12714	PJSC MegaFon	2,048
85.31.160.0/21	AS51569	Fibering Public Networks	2,048
85.31.104.0/21	AS35283	NETWORTH TELECOM SAS	2,048
85.31.184.0/21	AS35366	ISPpro Internet KG	2,048
85.31.152.0/21	AS42162	QualityNet AG	2,048
85.31.228.0/22	AS47583	Hostinger International Limited	1,024
85.31.168.0/22	AS34659	KEYYO SA	1,024
85.31.36.0/22	AS42498	TTC Radiotechnika LTD	1,024
85.31.224.0/22	AS47583	Hostinger International Limited	1,024
85.31.48.0/22	AS27176	Next Limited	1,024
85.31.232.0/22	AS47583	Hostinger International Limited	1,024
85.31.236.0/22	AS47583	Hostinger International Limited	1,024
85.31.32.0/22	AS39405	MAITREX SARL	1,024
85.31.172.0/22	AS198225	Mitkomm West GmbH	1,024
85.31.248.0/23	AS203828	DSS OPERATOR SPOLKA AKCYJNA	512
85.31.250.0/23	AS197887	Energit Sp. z o.o.	512
85.31.123.0/24	AS39678	ALLUPNET Call Center Related Services	256
85.31.124.0/24	AS39678	ALLUPNET CUST Office Facilities-1	256
85.31.126.0/24	AS39678		256
85.31.127.0/24	AS39678	OOO ALL UP NET	256
85.31.47.0/24	AS397423	HOSTPERL	256
85.31.45.0/24	AS41745	Baykov Ilya Sergeevich	256
85.31.125.0/24	AS41999	ALLUPNET CUST-2	256
85.31.60.0/24	AS47583	Private Customer	256
85.31.61.0/24	AS47583	Private Customer	256
85.31.62.0/24	AS47583	Private Customer	256
85.31.63.0/24	AS47583	Private Customer	256
85.31.220.0/24	AS50779	SOMEI	256
85.31.53.0/24	AS53340	Beyond Tomorrow Ltd	256
85.31.52.0/24	AS9009	WS Telecom Inc	256
85.31.112.0/24	AS15672	Net for ip single static assignment clients Msk	256
85.31.113.0/24	AS15672	Net for ip single static assignment clients Msk	256
85.31.245.0/24	AS200289	Nomios Poland Sp. z o.o.	256
85.31.240.0/24	AS202385	PM DIGITAL Sp. z o.o.	256
85.31.253.0/24	AS202399	Stowarzyszenie Artystyczno Medialne Art Media	256
85.31.252.0/24	AS204009	"KRUK" Spolka Akcyjna	256
85.31.244.0/24	AS204397	MOZINET.PL SP. Z O. O.	256
85.31.241.0/24	AS204885	Przedsiebiorstwo Uslug Informatycznych PERTUS S.C.	256
85.31.41.0/24	AS208324	TAYF AL-MADAR for Internet Services Pvt. Ltd company	256
85.31.246.0/24	AS208807	SMYK S.A.	256
85.31.40.0/24	AS210095	TAYF AL-MADAR for Internet Services Pvt. Ltd company	256
85.31.42.0/24	AS210095	TAYF AL-MADAR for Internet Services Pvt. Ltd company	256
85.31.6.0/24	AS210393	eww ag	256
85.31.44.0/24	AS214238	Host Telecom ltd	256
85.31.46.0/24	AS214238	Host Telecom ltd	256

Hosted domains

There are 17 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
85.31.137.51	colerainehighschool.co.uk	14
85.31.141.78	c2kni.org.uk	2
85.31.137.99	c2kremote.net	1
85.31.141.140	c2kexchange.net	1

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

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Pingable IPs

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

IP Address	ASN	Details
85.31.136.73	AS35299 C2k	`3.66ms` from Dublin, IE
85.31.139.26	AS35299 C2k	`3.46ms` from Dublin, IE
85.31.138.62	AS35299 C2k	`3.35ms` from Dublin, IE
85.31.141.68	AS35299 C2k	`3.28ms` from Dublin, IE

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
70.177.253.53	AS22773 Cox Communications Inc.	`9.20ms` from Ashburn, US
1.24.38.5	AS139007 UNICOM InnerMongolia province network	`9.49ms` from Beijing, CN
60.8.88.37	AS4837 CHINA UNICOM China169 Backbone	`5.98ms` from Beijing, CN
79.194.61.149	AS3320 Deutsche Telekom AG	`1.88ms` from Berlin, DE
130.133.99.101	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.53ms` from Berlin, DE
122.185.216.5	AS9498 BHARTI Airtel Ltd.	`0.81ms` from Delhi, IN
51.37.66.69	AS15502 Vodafone Ireland Limited	`3.18ms` from Dublin, IE
60.183.92.213	AS4134 CHINANET-BACKBONE	`12.35ms` from Hangzhou, CN
107.197.223.21	AS7018 AT&T Enterprises, LLC	`16.62ms` from Los Angeles, US
101.181.35.21	AS1221 Telstra Limited	`2.46ms` from Melbourne, AU
180.136.226.181	AS4134 CHINANET-BACKBONE	`0.45ms` from Nanning, CN
150.229.194.5	AS6262 Commonwealth Scientific and Industrial	`1.02ms` from Perth, AU
112.227.136.133	AS4837 CHINA UNICOM China169 Backbone	`4.65ms` from Qingdao, CN
52.87.11.133	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
159.148.90.101	AS15818 GASO AS	`0.58ms` from Riga, LV
116.33.39.85	AS17858 LG POWERCOMM	`2.44ms` from Seoul, KR
81.68.229.245	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.36ms` from Shanghai, CN
120.79.181.213	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.66ms` from Shenzhen, CN
58.54.48.53	AS4134 CHINANET-BACKBONE	`5.31ms` from Wuhan, CN
12.77.66.53	AS7018 AT&T Enterprises, LLC	`0.69ms` from Atlanta, US
79.235.112.117	AS3320 Deutsche Telekom AG	`2.13ms` from Berlin, DE
197.48.48.245	AS8452 TE-AS	`7.04ms` from Cairo, EG
104.50.49.5	AS7018 AT&T Enterprises, LLC	`9.72ms` from Chicago, US
95.244.91.213	AS3269 Telecom Italia S.p.A.	`16.44ms` from Frosinone, IT
88.67.54.69	AS3209 Vodafone GmbH	`3.75ms` from Hamburg, DE

Traceroute

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

traceroute -a -n -q1 -m7 85.31.140.9

traceroute to 85.31.140.9 (85.31.140.9): 7 hops max, 52 byte packets

1 [AS37153] 129.232.218.225 1188.178 ms

2 [AS37153] 197.189.193.33 1140.635 ms

3 [AS37153] 197.189.193.2 0.574 ms

4 [AS37179] 41.66.132.241 12.569 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Johannesburg, ZA

On December 6th 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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