1. All IP Ranges
  2. 199.0.0.0/8
  3. 199.21.0.0/16
  4. AS12273  | 199.21.168.0/23

199.21.168.0/23

AS12273  ·  Transunion Interactive, Inc.

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Summary

Country United States
Domain truelink.com
ASN AS12273
Registry ARIN
ID TRUELINK-BLK2

WHOIS Details

NetHandle:      NET-199-21-168-0-1
OrgID:          TRUELI
Parent:         NET-199-0-0-0-0
NetName:        TRUELINK-BLK2
NetRange:       199.21.168.0 - 199.21.171.255
NetType:        allocation
RegDate:        2010-08-10
Updated:        2021-12-14
TechHandle:     TAT18-ARIN
AbuseHandle:    TRUEL-ARIN
NOCHandle:      TRUEL-ARIN
Source:         ARIN


OrgID:          TRUELI
OrgName:        Transunion Interactive, Inc.
CanAllocate:    
Street:         100 Cross St.
Street:         Suite 202
City:           San Luis Obispo
State/Prov:     CA
Country:        US
PostalCode:     93401
RegDate:        1999-05-07
Updated:        2011-09-24
OrgAdminHandle: TAA3-ARIN
OrgTechHandle:  TAT18-ARIN
OrgAbuseHandle: TAT18-ARIN
OrgNOCHandle:   TRUEL-ARIN
Source:         ARIN


POCHandle:      TAT18-ARIN
IsRole:         Y
LastName:       TrueLink ARIN Tech
FirstName:      
Street:         100 Cross St
Street:         Suite 202
City:           San Luis Obispo
State/Prov:     CA
Country:        US
PostalCode:     93401
RegDate:        2002-12-09
Updated:        2025-03-21
OfficePhone:    +1-805-782-8282
FaxPhone:       +1-805-782-8288
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      TRUEL-ARIN
IsRole:         Y
LastName:       TrueLink NOC
FirstName:      
Street:         100 Cross St
Street:         Suite 202
City:           San Luis Obispo
State/Prov:     CA
Country:        US
PostalCode:     93401
RegDate:        2002-11-26
Updated:        2025-03-21
OfficePhone:    +1-805-782-8282
FaxPhone:       +1-805-782-8288
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      TAA3-ARIN
IsRole:         Y
LastName:       TrueLink ARIN Admin
FirstName:      
Street:         100 Cross St
Street:         Suite 202
City:           San Luis Obispo
State/Prov:     CA
Country:        US
PostalCode:     93401
RegDate:        2002-12-09
Updated:        2025-03-21
OfficePhone:    +1-805-782-8282
FaxPhone:       +1-805-782-8288
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 199.21.0.0/16

Range ASN Company Num of IPs
199.21.136.0/21 AS22121 Topsham Communications LLC 2,048
199.21.64.0/21 AS17378 TierPoint, LLC 2,048
199.21.104.0/21 AS18771 3ds Communications LLC 2,048
199.21.240.0/21 AS47096 Compudyne, Inc. 2,048
199.21.152.0/21 AS20419 DMR Communications Inc. 2,048
199.21.200.0/21 AS46309 ValorC3 Data Centers 2,048
199.21.120.0/21 AS36315 Servpac Inc. 2,048
199.21.104.0/21 AS36186 3ds Communications LLC 2,048
199.21.192.0/21 AS16698 NP Tech 2,048
199.21.76.0/22 AS32475 Internap Holding LLC 1,024
199.21.164.0/22 AS36290 The Cable of St. Kitts 1,024
199.21.248.0/22 AS11598 Cloudsmart 1,024
199.21.76.0/22 AS12179 Internap Holding LLC 1,024
199.21.84.0/22 AS19165 Webpass Inc. 1,024
199.21.96.0/22 AS208398 Edge Technology Plus d.o.o. Beograd 1,024
199.21.132.0/22 AS21651 Thrivent Financial for Lutherans 1,024
199.21.216.0/22 AS23299 Libeo Inc. 1,024
199.21.220.0/22 AS23394 Pacific Software Publishing, Inc. 1,024
199.21.188.0/22 AS30404 Blue Stream 1,024
199.21.144.0/22 AS32104 Mountain States Health Alliance 1,024
199.21.100.0/22 AS399353 Netafy, Inc. 1,024
199.21.88.0/22 AS400933 Citizens Telephone Company of Higginsville, Missouri 1,024
199.21.176.0/22 AS46188 Cornerstone Communications, LLC 1,024
199.21.172.0/22 AS56309 READYIDC COMPANY LIMITED 1,024
199.21.94.0/23 AS16604 HUNTEL.NET 512
199.21.92.0/23 AS62943 Missouri Network Alliance, LLC 512
199.21.94.0/23 AS62943 HUNTEL.NET 512
199.21.128.0/24 AS8075 BS&A Software, LLC 256
199.21.52.0/24 AS3257 GTT 256
199.21.15.0/24 AS394144 Fast Object LLC 256
199.21.92.0/24 AS62943 Private Customer 256
199.21.81.0/24 AS14742 Private Customer 256
199.21.129.0/24 AS54730 BS&A Software, LLC 256

Hosted domains

There are no domains currently hosted on this ASN.

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
Read more

Pingable IPs

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

IP Address ASN Details
199.21.168.129 AS12273 Transunion Interactive, Inc. 1.85ms from Chicago, US
199.21.169.35 AS12273 Transunion Interactive, Inc. 1.78ms from Chicago, US

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
101.129.9.7 AS45075 China Central Television 2.23ms from Beijing, CN
101.186.26.103 AS1221 Telstra Limited 2.37ms from Brisbane, AU
197.39.186.199 AS8452 TE-AS 5.25ms from Cairo, EG
40.98.16.7 AS8075 Microsoft Corporation 1.71ms from Gaevle, SE
222.189.27.103 AS4134 CHINANET-BACKBONE 8.10ms from Huai'an, CN
117.71.226.87 AS4134 CHINANET-BACKBONE 8.82ms from Huai'an, CN
168.188.86.199 AS18298 Chungnam National University 3.33ms from Incheon, KR
106.255.112.23 AS3786 LG DACOM Corporation 2.09ms from Incheon, KR
176.122.155.183 AS25820 IT7 Networks Inc 0.27ms from Los Angeles, US
67.70.212.7 AS577 Bell Canada 0.78ms from Montreal, CA
126.220.227.23 AS17676 SoftBank Corp. 3.73ms from Osaka, JP
135.129.144.103 AS13614 All West Communications, Inc. 1.95ms from Salt Lake City, US
98.146.155.167 AS10838 Charter Communications Inc 10.51ms from Seattle, US
131.247.10.23 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.15ms from Tampa, US
79.119.142.71 AS8708 DIGI ROMANIA S.A. 6.64ms from Timisoara, RO
76.64.205.71 AS577 Bell Canada 3.35ms from Toronto, CA
178.115.250.183 AS25255 ==> TELE2 AUSTRIA <== 6.11ms from Vienna, AT
83.5.111.247 AS5617 Orange Polska Spolka Akcyjna 3.47ms from Warsaw, PL
117.104.176.199 AS9245 COMPASS NZ 1.66ms from Auckland, NZ
20.109.29.103 AS8075 Microsoft Corporation 0.37ms from Boydton, US
91.177.229.119 AS5432 Proximus NV 1.11ms from Brussels, BE
172.183.82.39 AS8075 Microsoft Corporation 0.27ms from Chicago, US
3.12.145.71 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
3.20.206.167 AS16509 Amazon.com, Inc. 0.99ms from Columbus, US
115.238.108.215 AS4134 CHINANET-BACKBONE 3.93ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 199.21.168.135
traceroute to 199.21.168.135 (199.21.168.135): 64 hops max, 52 byte packets
1 [AS7806] 204.27.195.252 117.601 ms
2 [AS7806] 216.229.23.44 5.894 ms
3 *
4 [] 206.126.235.18 4.212 ms
5 [AS13335] 172.68.88.92 1.881 ms
8 *
9 *
10 [AS12273] 199.21.168.135 14.645 ms
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.

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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