203.81.208.0/21

AS206805 · LLC "T1Cloud"

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Summary

Country	Russia
Domain	t1-cloud.ru
ASN	AS206805
Parent Range	203.81.208.0/20
Registry	APNIC
ID	WORLDCALL

WHOIS Details

inetnum:        203.81.208.0 - 203.81.223.255
netname:        RU-T1CLOUD-20030909
country:        RU
org:            ORG-LA1629-RIPE
admin-c:        TN4507-RIPE
tech-c:         TN4507-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         T1CLOUD-AS-MNT
created:        2025-07-14T13:58:46Z
last-modified:  2025-07-14T13:58:46Z
source:         RIPE

organisation:   ORG-LA1629-RIPE
org-name:       LLC T1Cloud
org-type:       LIR
address:        22, D. 36, pp. 41, Leningradski
address:        125167
address:        Moscow
address:        RUSSIAN FEDERATION
country:        RU
phone:          +7 495 648-08-08
admin-c:        TN4507-RIPE
tech-c:         TN4507-RIPE
abuse-c:        AR62922-RIPE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         T1CLOUD-AS-MNT
created:        2021-04-16T08:10:38Z
last-modified:  2025-06-17T08:52:28Z
source:         RIPE # Filtered
mnt-ref:        T1CLOUD-AS-MNT

role:           T1Cloud NOC
address:        ul. Unosti, d. 13A, office 8
address:        111395
address:        Moscow
address:        RUSSIAN FEDERATION
phone:          +7 495 648-08-08
nic-hdl:        TN4507-RIPE
mnt-by:         T1CLOUD-AS-MNT
created:        2021-04-16T08:10:37Z
last-modified:  2021-11-09T11:06:05Z
source:         RIPE # Filtered

route:          203.81.208.0/20
origin:         AS206805
mnt-by:         T1CLOUD-AS-MNT
created:        2025-07-30T10:06:43Z
last-modified:  2025-07-30T10:08:42Z
source:         RIPE
descr:          T1Cloud-net

Overlapping Ranges

BGP prefixes that contain 203.81.208.0/21

Range	ASN	Company	Num of IPs
203.81.208.0/20	AS206805	LLC T1Cloud	4,096

Nearby Ranges

BGP prefixes that overlap with 203.81.0.0/16

Range	ASN	Company	Num of IPs
203.81.128.0/19	AS17608	ABN	8,192
203.81.64.0/19	AS9988	Myanma Post and Telecommunication	8,192
203.81.208.0/20	AS206805	LLC T1Cloud	4,096
203.81.112.0/20	AS24289	Kagawa Broad Network corp.	4,096
203.81.192.0/20	AS22773		4,096
203.81.252.0/22	AS4656	Tiglion Consultancy Company Limited	1,024
203.81.12.0/22	AS23616	Internet Data Center	1,024
203.81.240.0/22	AS17747	Siti Networks Ltd	1,024
203.81.167.0/24	AS131322	Yatanarpon Teleport, Internet Service Provider	256
203.81.168.0/24	AS18399	Yatanarpon Teleport, Colocation	256
203.81.169.0/24	AS18399	Yatanarpon Teleport	256
203.81.170.0/24	AS131322	Yatanarpon Teleport, Infrastructure	256
203.81.240.0/24	AS17747	SITI NETWORKS LIMITED	256
203.81.241.0/24	AS17747	SITI NETWORKS LIMITED	256
203.81.242.0/24	AS17747	SITI NETWORKS LIMITED	256
203.81.243.0/24	AS17747	SITI NETWORKS LIMITED	256
203.81.3.0/24	AS23764	Chinatelecom Global network	256
203.81.34.0/24	AS4628	Pacific Internet Pte Ltd	256
203.81.36.0/24	AS4628	Pacific Internet Pte Ltd	256
203.81.37.0/24	AS4637	Telstra Global Internet Services Network Blocks	256
203.81.4.0/24	AS23764	Chinatelecom Next Carrying Network backbone	256
203.81.6.0/24	AS23764	Chinatelecom Next Carrying Network backbone	256
203.81.0.0/24	AS23764	Chinatelecom Next Carrying Network backbone	256
203.81.99.0/24	AS9329	Sri Lanka Telecom Ltd	256
203.81.102.0/24	AS9329	Sri Lanka Telecom Ltd	256
203.81.160.0/24	AS18399	Yatanarpon Teleport, ISP Service	256
203.81.161.0/24	AS18399	Yatanarpon Teleport, Infrastructure	256
203.81.162.0/24	AS18399	Yatanarpon Teleport, Colocation	256
203.81.163.0/24	AS18399	Yatanarpon Teleport, ISP Service	256
203.81.164.0/24	AS18399	Yatanarpon Teleport, Public Subnets	256
203.81.165.0/24	AS18399	Yatanarpon Teleport	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
64.4.127.53	AS7795 LUMOS Networks, Inc.	`0.57ms` from Ashburn, US
203.154.152.229	AS4618 Internet Thailand Company Limited	`0.96ms` from Bangkok, TH
187.6.54.101	AS8167 V tal	`15.13ms` from Brasilia, BR
172.125.130.101	AS7018 AT&T Enterprises, LLC	`8.42ms` from Chicago, US
144.223.167.149	AS174 Cogent Communications	`0.84ms` from Denver, US
109.59.169.101	AS44034 Hi3G Access AB	`8.01ms` from Falkenberg, SE
171.229.136.37	AS7552 Viettel Group	`2.35ms` from Hanoi, VN
109.108.242.149	AS49223 EVEREST TV AND RADIO COMPANY LLC	`2.91ms` from Kyiv, UA
38.43.133.229	AS271814 NEXTNET SAC	`0.28ms` from Lima, PE
47.151.240.5	AS5650 Frontier Communications of America, Inc.	`2.45ms` from Los Angeles, US
97.221.168.117	AS6167 Verizon Business	`11.03ms` from Miami, US
142.255.78.213	AS12271 Charter Communications Inc	`4.13ms` from New York City, US
106.153.135.69	AS2516 KDDI CORPORATION	`8.97ms` from Osaka, JP
60.211.138.149	AS4837 CHINA UNICOM China169 Backbone	`8.51ms` from Qingdao, CN
44.207.168.69	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
165.246.211.21	AS9317 INHA UNIVERSITY	`1.61ms` from Seoul, KR
101.86.6.85	AS4812 China Telecom (Group)	`2.25ms` from Shanghai, CN
13.211.18.21	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU
77.117.246.213	AS25255 ==> TELE2 AUSTRIA <==	`9.93ms` from Vienna, AT
195.137.238.53	AS41905 oja.at GmbH	`0.55ms` from Vienna, AT
46.171.148.53	AS5617 Orange Polska Spolka Akcyjna	`2.84ms` from Warsaw, PL
47.50.236.165	AS20115 Charter Communications LLC	`0.48ms` from Chicago, US
3.133.150.197	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
34.172.74.53	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
154.203.122.229	AS9294 GNET INC.	`0.80ms` from Hong Kong, HK

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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