193.108.199.0/24

AS8916 · Portfast Ltd

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Summary

Country	United Kingdom
Domain	portfast.net
ASN	AS8916
Registry	RIPE
ID	PORTFAST

WHOIS Details

inetnum:        193.108.199.0 - 193.108.199.255
netname:        Portfast
org:            ORG-PL120-RIPE
country:        GB
admin-c:        BIRD-RIPE
tech-c:         BIRD-RIPE
status:         ASSIGNED PI
notify:         tom@hambule.co.uk
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TOM-MNT
mnt-routes:     TOM-MNT
mnt-domains:    TOM-MNT
created:        2002-09-17T14:50:00Z
last-modified:  2016-04-14T08:19:13Z
source:         RIPE
abuse-email:    abuse@portfast.co.uk
abuse-c:        AR17854-RIPE
abuse-org:      ORG-PL120-RIPE

organisation:   ORG-PL120-RIPE
org-name:       Portfast Ltd
country:        GB
org-type:       LIR
address:        331 Millhouses Lane
address:        S11 9HY
address:        Sheffield
address:        UNITED KINGDOM
phone:          +441777292827
e-mail:         tom@portfast.co.uk
admin-c:        BIRD-RIPE
tech-c:         BIRD-RIPE
abuse-c:        AR17854-RIPE
ref-nfy:        hostmaster@portfast.net
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        TOM-MNT
notify:         hostmaster@portfast.net
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TOM-MNT
created:        2010-12-16T14:44:43Z
last-modified:  2023-03-02T10:05:25Z
source:         RIPE

person:         Tom Bird
address:        UK
phone:          +44 1777 29 28 27
e-mail:         hostmaster@portfast.net
nic-hdl:        BIRD-RIPE
remarks:        http://www.portfast.co.uk/
remarks:        transit, hosting and consultancy
remarks:        *** NOT selling address space so don't ask ***
notify:         hostmaster@portfast.net
mnt-by:         TOM-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2014-02-12T09:47:39Z
source:         RIPE

route:          193.108.199.0/24
descr:          Portfast Ltd
origin:         AS8916
mnt-by:         TOM-MNT
created:        2009-11-12T00:02:47Z
last-modified:  2009-11-12T00:02:47Z
source:         RIPE

Hosted domains

There are 247 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
193.108.199.135	hippocrocapig.co.uk	232
193.108.199.128	intereg.co.uk	14
193.108.199.140	ixsheffield.org.uk	2
193.108.199.141	stoatopic.net	1
193.108.199.2	ixnorth.uk	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
193.108.199.129	AS8916 Portfast Ltd	`0.24ms` from Sheffield, GB

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
76.12.143.88	AS20021 Ntirety, Inc.	`4.38ms` from Ashburn, US
69.140.72.168	AS7922 Comcast Cable Communications, LLC	`6.69ms` from Ashburn, US
116.132.248.248	AS4837 CHINA UNICOM China169 Backbone	`9.47ms` from Beijing, CN
74.120.90.200	AS25889 BancorpSouth, Inc.	`3.15ms` from Dallas, US
71.33.181.184	AS209 CenturyLink Communications, LLC	`2.06ms` from Denver, US
18.157.166.8	AS16509 Amazon.com, Inc.	`0.23ms` from Frankfurt am Main, DE
85.100.17.232	AS9121 Turk Telekomunikasyon Anonim Sirketi	`13.90ms` from Izmir, TR
105.158.74.232	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`15.15ms` from Lisbon, PT
80.40.11.8	AS9105 TalkTalk Communications Limited	`5.83ms` from Manchester, GB
60.178.207.184	AS4134 CHINANET-BACKBONE	`6.38ms` from Ningbo, CN
175.252.14.88	AS4766 Korea Telecom	`2.21ms` from Seoul, KR
153.142.5.104	AS4713 NTT Communications Corporation	`3.02ms` from Tokyo, JP
75.182.89.8	AS11426 Charter Communications Inc	`8.26ms` from Atlanta, US
64.186.39.40	AS29833 MEDICAL INFORMATICS ENGINEERING	`4.89ms` from Chicago, US
92.75.244.8	AS3209 Vodafone GmbH	`5.18ms` from Duesseldorf, DE
18.195.203.168	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
92.73.248.56	AS3209 Vodafone GmbH	`4.47ms` from Frankfurt am Main, DE
222.79.165.8	AS4134 CHINANET-BACKBONE	`3.88ms` from Fuzhou, CN
221.201.250.72	AS4837 CHINA UNICOM China169 Backbone	`12.07ms` from Liaoyang, CN
197.10.135.72	AS2609 Tunisia BackBone AS	`7.20ms` from Palermo, IT
44.251.212.232	AS16509 Amazon.com, Inc.	`4.51ms` from Portland, US
3.212.219.200	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
97.113.140.184	AS209 CenturyLink Communications, LLC	`1.52ms` from Seattle, US
72.251.9.152	AS16276 OVH SAS	`1.37ms` from Toronto, CA
45.9.222.168	AS59909 Tele-Tec GmbH	`0.12ms` from Vienna, AT

Traceroute

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

traceroute -a -n -q1 193.108.199.171

traceroute to 193.108.199.171 (193.108.199.171): 64 hops max, 52 byte packets

1 [AS34660] 178.23.161.1 1.89 ms

2 *

3 [AS8916] 193.108.199.171 0.378 ms

Measurement taken from

IPinfo ProbeNet in Sheffield, GB

On September 11th 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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