58.0.0.0/16

AS8220 · COLT Technology Services Group Limited

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Summary

Country	United Kingdom
Domain	colt.net
ASN	AS8220
Registry	RIPE
ID	UK-COLT-20050106

WHOIS Details

inetnum:        58.0.0.0 - 58.0.255.255
netname:        UK-COLT-20050106
country:        GB
org:            ORG-CI9-RIPE
admin-c:        CHM4-RIPE
tech-c:         CHM4-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         COLT-UK
created:        2024-12-30T15:08:50Z
last-modified:  2024-12-30T15:08:50Z
source:         RIPE
abuse-email:    abuse@colt.net
abuse-c:        CHM4-RIPE
abuse-org:      ORG-CI9-RIPE

organisation:   ORG-CI9-RIPE
org-name:       COLT Technology Services Group Limited
country:        GB
org-type:       LIR
address:        Colt House, 20 Great Eastern Street,
address:        EC2A 3EH
address:        London
address:        UNITED KINGDOM
phone:          +442073903900
fax-no:         +442078635610
e-mail:         nitin.gulla@colt.net
admin-c:        NG1400-RIPE
admin-c:        EF139-RIPE
admin-c:        MB7433-RIPE
abuse-c:        CHM4-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        COLT-UK
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         COLT-UK
created:        2004-04-17T12:12:30Z
last-modified:  2021-06-22T15:12:23Z
source:         RIPE

role:           COLT Hostmaster
address:        COLT Technology Services
address:        Beaufort House
address:        20 Great Eastern Street
address:        London
address:        EC2A 3EH
phone:          +44 20 7390 3900
fax-no:         +44 20 7863 5610
e-mail:         eu-ripemaster@colt.net
remarks:        trouble: RIPE db issues email eu-ripemaster@colt.net
remarks:        trouble: Abuse queries to abuse@fr.colt.net
abuse-mailbox:  abuse@colt.net
admin-c:        NG1400-RIPE
admin-c:        EF139-RIPE
nic-hdl:        CHM4-RIPE
mnt-by:         COLT-UK
created:        2002-03-13T11:13:40Z
last-modified:  2020-12-07T09:15:08Z
source:         RIPE

route:          58.0.0.0/16
descr:          COLT Technology Services
origin:         AS8220
mnt-by:         COLT-UK
created:        2024-12-31T15:13:41Z
last-modified:  2024-12-31T15:17:11Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 58.0.0.0/8

Range	ASN	Company	Num of IPs
58.160.0.0/12	AS1221	Telstra Limited	1,048,576
58.224.0.0/12	AS9318	SK Broadband Co Ltd	1,048,576
58.192.0.0/12	AS4538	China Education and Research Network	1,048,576
58.208.0.0/12	AS4134	CHINANET jiangsu province network	1,048,576
58.200.0.0/13	AS4538	China Education and Research Network	524,288
58.88.0.0/13	AS4713	NTT Communications Corporation	524,288
58.224.0.0/13	AS9318	SK Broadband Co Ltd	524,288
58.72.0.0/13	AS3786	LG DACOM Corporation	524,288
58.104.0.0/13	AS4804	OPTUS INTERNET - RETAIL	524,288
58.232.0.0/13	AS9318	SK Broadband Co Ltd	524,288
58.48.0.0/13	AS4134	CHINANET Hubei province network	524,288
58.120.0.0/13	AS9318	SK Broadband Co Ltd	524,288
58.248.0.0/13	AS17816	China Unicom Guangdong province network	524,288
58.44.0.0/14	AS4134	CHINANET Hunan province network	262,144
58.188.0.0/14	AS17511	OPTAGE Inc.	262,144
58.36.0.0/14	AS4812	CHINANET Shanghai province network	262,144
58.32.0.0/14	AS4812	CHINANET Shanghai province network	262,144
58.60.0.0/14	AS4134	CHINANET Guangdong province network	262,144
58.148.0.0/14	AS3786	LG DACOM Corporation	262,144
58.100.0.0/15	AS24139	Huashu media&Network Limited	131,072
58.114.0.0/15	AS9416	Hoshin Multimedia Center Inc	131,072
58.240.0.0/15	AS4837	China Unicom Jiangsu province network	131,072
58.22.0.0/15	AS4837	China Unicom FuJian province network	131,072
58.158.0.0/15	AS17506	ARTERIA Networks Corporation	131,072
58.244.0.0/15	AS4837	China Unicom Jilin province network	131,072
58.154.0.0/15	AS4538	China Education and Research Network	131,072
58.114.0.0/15	AS18042	Hoshin Multimedia Center Inc	131,072
58.100.0.0/15	AS58461	Huashu media&Network Limited	131,072
58.156.0.0/15	AS17506	ARTERIA Networks Corporation	131,072
58.24.0.0/15	AS4837	Oriental Cable Network Co., Ltd.	131,072
58.198.0.0/15	AS4538	China Education and Research Network	131,072
58.112.0.0/15	AS9595	NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION	131,072
58.176.0.0/15	AS9269	Hong Kong Broadband Network Ltd	131,072
58.196.0.0/15	AS4538	China Education and Research Network	131,072
58.118.0.0/15	AS4847	Beijing Education Information Network	131,072
58.80.0.0/15	AS17506	ARTERIA Networks Corporation	131,072
58.242.0.0/15	AS4837	China Unicom AnHui province network	131,072
58.56.0.0/15	AS4134	CHINANET SHANDONG PROVINCE NETWORK	131,072
58.186.0.0/15	AS18403	FPT Telecom	131,072
58.12.0.0/15	AS17506	ARTERIA Networks Corporation	131,072
58.4.0.0/15	AS17506	ARTERIA Networks Corporation	131,072
58.192.0.0/15	AS4538	China Education and Research Network	131,072
58.246.0.0/16	AS17621	CHINA UNICOM Shanghai network	65,536
58.185.0.0/16	AS3758	SingNet Pte Ltd	65,536
58.155.0.0/16	AS4538	China Education and Research Network	65,536
58.30.0.0/16	AS17429	BEIJING GEHUA CATV NETWORK CO., LTD.	65,536
58.152.0.0/16	AS4760	Hong Kong Telecommunications (HKT) Limited Mass Internet	65,536
58.136.0.0/16	AS45430	408/60 PHP Bld. 15th Fl Phaholyothin Rd Samsen Nai Phayathai	65,536
58.30.0.0/16	AS9811	BEIJING GEHUA CATV NETWORK CO., LTD.	65,536
58.11.0.0/16	AS17552	True Internet Co.Ltd.	65,536

Hosted domains

There are 4 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
58.0.8.241	shibutani-law.com	1
58.0.71.91	lionel-co.net	1
58.0.47.168	trash-star.com	1
58.0.233.81	infokno.info	1

Hosted domains API

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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
98.72.89.0	AS6389 AT&T Enterprises, LLC	12.94ms from Atlanta, US
86.123.222.208	AS8708 DIGI ROMANIA S.A.	1.83ms from Bucharest, RO
156.239.155.64	AS44559 IT HOSTLINE LTD	0.22ms from Istanbul, TR
187.225.52.240	AS8151 UNINET	11.19ms from Santiago de Queretaro, MX
20.197.248.144	AS8075 Microsoft Corporation	0.52ms from Sao Paulo, BR
223.131.94.96	AS38096 SK Broadband Co Ltd	8.98ms from Seoul, KR
1.99.208.16	AS4766 Korea Telecom	1.66ms from Seoul, KR
67.168.58.176	AS7922 Comcast Cable Communications, LLC	4.37ms from Seattle, US
51.96.191.176	AS16509 Amazon.com, Inc.	0.49ms from Zuerich, CH
58.187.174.240	AS18403 FPT Telecom Company	0.44ms from Hanoi, VN
93.103.223.160	AS34779 T-2, d.o.o.	0.95ms from Ljubljana, SI
176.138.56.224	AS5410 Bouygues Telecom SA	6.59ms from Marseille, FR
186.221.167.160	AS28573 Claro NXT Telecomunicacoes Ltda	8.47ms from Rio de Janeiro, BR
189.15.6.144	AS53006 ALGAR TELECOM S/A	9.53ms from Osasco, BR
48.215.124.192	AS8075 Microsoft Corporation	0.72ms from Sydney, AU
5.238.214.112	AS58224 Iran Telecommunication Company PJS	15.61ms from Yerevan, AM
213.247.55.64	AS30870 Trans-iX B.V.	1.12ms from Amsterdam, NL
209.252.98.240	AS7029 Windstream Communications LLC	0.48ms from Chicago, US
162.19.173.80	AS16276 OVH SAS	0.17ms from Frankfurt am Main, DE
96.232.83.208	AS701 Verizon Business	3.28ms from New York City, US
186.20.217.96	AS6535 Telmex Servicios Empresariales S.A.	8.41ms from Santiago, CL
121.131.39.208	AS4766 Korea Telecom	1.09ms from Seoul, KR
203.67.89.0	AS4780 Digital United Inc.	0.77ms from Taipei, TW
35.78.172.144	AS16509 Amazon.com, Inc.	1.09ms from Tokyo, JP
189.171.70.144	AS8151 UNINET	4.39ms from Santiago de Queretaro, MX

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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