1. All IP Ranges
  2. 205.0.0.0/8
  3. 205.248.0.0/16
  4. AS3300  | 205.248.0.0/16

205.248.0.0/16

AS3300  ·  British Telecommunications PLC

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Summary

Country United States
Domain infonet.com
ASN AS3300
Registry ARIN
ID BT-IP-ICG-GIIB-BLK14

WHOIS Details

NetHandle:      NET-205-248-0-0-1
OrgID:          INFO
Parent:         NET-205-0-0-0-0
NetName:        BT-IP-ICG-GIIB-BLK14
NetRange:       205.248.0.0 - 205.248.255.255
NetType:        allocation
RegDate:        1995-04-28
Updated:        2024-06-14
TechHandle:     AR2-ORG-ARIN
Source:         ARIN


OrgID:          INFO
OrgName:        INFONET Services Corporation
CanAllocate:    
Street:         2160 East Grand Avenue
City:           El Segundo
State/Prov:     CA
Country:        US
PostalCode:     90245-1022
RegDate:        1970-01-01
Updated:        2025-08-01
OrgAdminHandle: MMB12-ARIN
OrgTechHandle:  AR2-ORG-ARIN
OrgTechHandle:  HOURI23-ARIN
OrgTechHandle:  LAUCH9-ARIN
OrgAbuseHandle: AR2-ORG-ARIN
OrgRoutingHandle:   MMB12-ARIN
Source:         ARIN


POCHandle:      AR2-ORG-ARIN
IsRole:         Y
LastName:       American Registry for IP Numbers -Point of Contact
FirstName:      
Street:         2160 East Grand Avenue
City:           El Segundo
State/Prov:     CA
Country:        US
PostalCode:     90245-1022
RegDate:        1999-02-10
Updated:        2025-06-26
OfficePhone:    +1-310-335-2600
FaxPhone:       +1-310-322-0310
Mailbox:        ipadmin@bt.com
Mailbox:        matthias.blum@bt.com
Mailbox:        peering@bt.com
Source:         ARIN


POCHandle:      LAUCH9-ARIN
IsRole:         N
LastName:       Lau
FirstName:      Chun
Street:         1 Braham Street 
City:           London
State/Prov:     
Country:        GB
PostalCode:     E1 8EE
RegDate:        2025-08-01
Updated:        2025-08-01
OfficePhone:    +44207356 5000
Mailbox:        chun.lau@bt.com
Source:         ARIN


POCHandle:      HOURI23-ARIN
IsRole:         N
LastName:       Hourie
FirstName:      Yasser
Street:         Telecomlaan 9
City:           Diegem
State/Prov:     Not applicable
Country:        BE
PostalCode:     1931
RegDate:        2022-06-13
Updated:        2025-06-30
OfficePhone:    +32499582550
Mailbox:        yasser.hourie@bt.com
Source:         ARIN


POCHandle:      MMB12-ARIN
IsRole:         N
LastName:       Blum
FirstName:      Matthias
Street:         Telecomlaan 9
City:           Diegem
State/Prov:     NA
Country:        BE
PostalCode:     B-1831
RegDate:        2011-06-30
Updated:        2025-10-29
OfficePhone:    +3227002851
Mailbox:        matthias.blum@bt.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 205.0.0.0/8

Range ASN Company Num of IPs
205.240.0.0/13 AS26077 Cogent Communications, LLC 524,288
205.240.0.0/13 AS174 Cogent Communications, LLC 524,288
205.240.0.0/13 AS13676 Cogent Communications, LLC 524,288
205.240.0.0/13 AS40508 Cogent Communications, LLC 524,288
205.228.0.0/14 AS7270 Verizon Business 262,144
205.180.0.0/14 AS27495 Level 3 Parent, LLC 262,144
205.168.0.0/14 AS32932 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS209 CenturyLink Communications, LLC 262,144
205.224.0.0/14 AS328867 Level 3 Parent, LLC 262,144
205.168.0.0/14 AS18453 CenturyLink Communications, LLC 262,144
205.180.0.0/14 AS26478 Level 3 Parent, LLC 262,144
205.224.0.0/14 AS3356 Level 3 Parent, LLC 262,144
205.168.0.0/14 AS23458 CenturyLink Communications, LLC 262,144
205.180.0.0/14 AS3356 Level 3 Parent, LLC 262,144
205.168.0.0/14 AS398895 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS3356 CenturyLink Communications, LLC 262,144
205.228.0.0/14 AS701 Verizon Business 262,144
205.168.0.0/14 AS401606 CenturyLink Communications, LLC 262,144
205.180.0.0/14 AS3738 Level 3 Parent, LLC 262,144
205.168.0.0/14 AS10753 CenturyLink Communications, LLC 262,144
205.128.0.0/14 AS3356 Level 3 Parent, LLC 262,144
205.160.0.0/14 AS174 Cogent Communications, LLC 262,144
205.198.0.0/15 AS174 Cogent Communications, LLC 131,072
205.218.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
205.150.0.0/16 AS701 Verizon Business 65,536
205.252.0.0/16 AS4760 PCCW Global, Inc. 65,536
205.213.0.0/16 AS401492 WiscNet 65,536
205.250.0.0/16 AS852 TELUS Communications Inc. 65,536
205.177.0.0/16 AS63199 PCCW Global, Inc. 65,536
205.206.0.0/16 AS852 TELUS Communications Inc. 65,536
205.212.0.0/16 AS2914 NTT America, Inc. 65,536
205.133.0.0/16 AS3112 OARnet 65,536
205.197.0.0/16 AS701 Verizon Business 65,536
205.205.0.0/16 AS701 Verizon Business 65,536
205.133.0.0/16 AS600 OARnet 65,536
205.213.0.0/16 AS36723 WiscNet 65,536
205.133.0.0/16 AS36831 OARnet 65,536
205.152.0.0/16 AS2386 AT&T Enterprises, LLC 65,536
205.213.0.0/16 AS64243 WiscNet 65,536
205.154.0.0/16 AS2153 CENIC 65,536
205.136.0.0/16 AS3561 CENTURYLINK, INC. 65,536
205.213.0.0/16 AS64251 WiscNet 65,536
205.146.0.0/16 AS2914 NTT America, Inc. 65,536
205.152.0.0/16 AS6389 AT&T Enterprises, LLC 65,536
205.202.0.0/16 AS11714 Network Nebraska 65,536
205.200.0.0/16 AS7122 Bell Canada 65,536
205.133.0.0/16 AS55194 OARnet 65,536
205.221.0.0/16 AS6122 Iowa Communications Network 65,536
205.213.0.0/16 AS22066 WiscNet 65,536

Hosted domains

There are no domains currently hosted on this ASN.

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
20.86.46.32 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
34.224.143.208 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
83.182.139.160 AS1257 Tele2 Sverige AB 3.87ms from Falkenberg, SE
161.142.173.48 AS9930 TTNET-MY 6.65ms from Kuala Lumpur, MY
37.36.101.80 AS42961 Mobile Telecommunications Company K.S.C.P. 5.83ms from Kuwait City, KW
51.132.208.208 AS8075 Microsoft Corporation 0.26ms from London, GB
89.95.94.16 AS5410 Bouygues Telecom SA 7.42ms from Marseille, FR
34.160.238.192 AS396982 Google LLC 0.07ms from Milan, IT
150.129.22.48 AS139628 Mega Truenet Communication Co., Ltd. 5.70ms from Phnom Penh, KH
47.216.67.144 AS19108 Optimum 11.60ms from Phoenix, US
94.167.36.192 AS1267 WIND TRE S.P.A. 13.59ms from Rome, IT
176.230.230.48 AS12400 Partner Communications Ltd. 0.72ms from Rosh Ha‘Ayin, IL
111.250.106.112 AS3462 Data Communication Business Group 1.25ms from Taipei, TW
99.229.195.176 AS812 Rogers Communications Canada Inc. 2.89ms from Toronto, CA
52.0.105.112 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
99.168.108.144 AS7018 AT&T Enterprises, LLC 2.65ms from Dallas, US
188.93.3.0 AS42227 Airwire Ltd 4.31ms from Dublin, IE
134.175.103.112 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.95ms from Guangzhou, CN
81.99.115.224 AS5089 Virgin Media Limited 3.53ms from London, GB
178.141.145.80 AS8359 MTS PJSC 16.28ms from Moscow, RU
122.197.239.96 AS9617 JCOM Co., Ltd. 8.86ms from Osaka, JP
223.218.63.80 AS4713 NTT DOCOMO BUSINESS,Inc. 8.50ms from Tokyo, JP
62.133.72.112 AS1136 KPN B.V. 11.96ms from Amsterdam, NL
71.1.17.0 AS19901 Brightspeed 8.22ms from Ashburn, US
152.202.66.224 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.36ms from Bogota, CO

Traceroute

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

$
traceroute -a -n -q1 -m10 205.248.242.196
traceroute to 205.248.242.196 (205.248.242.196): 10 hops max, 52 byte packets
1 [AS7806] 204.27.195.252 63.685 ms
2 [AS7806] 216.229.23.44 5.323 ms
3 *
4 *
5 *
6 [] 208.115.137.44 13.857 ms
7 [AS3300] 195.206.70.92 14.49 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Lincoln, US
On

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.

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