206208 looking glass

72.244.0.0/15 no ROA

Announced by AS3257 GTT Communications Inc.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS3257 GTT Communications Inc. no ROA 43 345493257 2026-09-18 2026-10-21

RPKI

No ROA covers this prefix

No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.

Registry

Who this address space is delegated to, regardless of whether it is routed

Delegated block
72.244.0.0/15
RIR
ARIN
Country
🇺🇸 US
Status
allocated
Allocated
2005-03-22

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

144 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
72.244.0.0/24 v4 AS6079 Astound (fka. RCN) RPKI valid 42 2026-10-05
72.244.1.0/24 v4 AS395954 Leaseweb USA, Inc. RPKI valid 42 2026-09-18
72.244.2.0/24 v4 AS211440 Karolio IT paslaugos, UAB RPKI valid 43 2026-09-18
72.244.4.0/24 v4 AS400175 Microtronix ESolutions, LLC RPKI valid 48 2026-09-18
72.244.5.0/24 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.6.0/24 v4 AS401839 Pyro Inc. RPKI valid 44 2026-09-18
72.244.7.0/24 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.8.0/23 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.10.0/24 v4 AS40676 Psychz Networks RPKI valid 43 2026-09-18
72.244.11.0/24 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.12.0/22 v4 AS5650 Verizon (fka. Frontier) RPKI valid 41 2026-09-18
72.244.16.0/22 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.20.0/22 v4 AS5650 Verizon (fka. Frontier) RPKI valid 41 2026-09-18
72.244.24.0/22 v4 AS5650 Verizon (fka. Frontier) RPKI valid 41 2026-09-18
72.244.28.0/22 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.32.0/22 v4 AS153383 Nazim Host RPKI valid 47 2026-10-03
72.244.36.0/24 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.37.0/24 v4 AS49791 Newserverlife LLC RPKI valid 48 2026-09-18
72.244.38.0/24 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.39.0/24 v4 AS212238 Datacamp Limited RPKI valid 43 2026-09-18
72.244.40.0/22 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.45.0/24 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.46.0/23 v4 AS212238 Datacamp Limited RPKI valid 44 2026-09-18
72.244.48.0/24 v4 AS219447 HONG KONG FLASH SPEED LIMITED RPKI valid 42 2026-10-15
72.244.49.0/24 v4 AS6079 Astound (fka. RCN) RPKI valid 42 2026-09-18
72.244.50.0/24 v4 AS6079 Astound (fka. RCN) RPKI valid 42 2026-09-18
72.244.52.0/24 v4 AS174 Cogent Communications, LLC RPKI valid 41 2026-10-01
72.244.53.0/24 v4 AS6079 Astound (fka. RCN) RPKI valid 42 2026-09-18
72.244.54.0/24 v4 AS14618 Amazon.com, Inc. RPKI valid 44 2026-10-01
72.244.55.0/24 v4 AS6079 Astound (fka. RCN) RPKI valid 42 2026-09-18
72.244.56.0/24 v4 AS29802 HIVELOCITY, Inc. RPKI valid 48 2026-10-02
72.244.57.0/24 v4 AS6079 Astound (fka. RCN) RPKI valid 42 2026-10-07
72.244.58.0/24 v4 AS219105 AppFabric LLC RPKI valid 43 2026-10-13
72.244.59.0/24 v4 AS6079 Astound (fka. RCN) RPKI valid 42 2026-09-18
72.244.60.0/24 v4 AS215607 dataforest GmbH RPKI valid 44 2026-09-30
72.244.61.0/24 v4 AS174 Cogent Communications, LLC RPKI valid 41 2026-10-01
72.244.63.0/24 v4 AS29802 HIVELOCITY, Inc. RPKI valid 47 2026-10-15
72.244.64.0/24 v4 AS219105 AppFabric LLC RPKI valid 43 2026-10-13
72.244.65.0/24 v4 AS198584 PIO-Hosting GmbH RPKI valid 44 2026-10-13
72.244.66.0/24 v4 AS218910 ASHORE LIMITED RPKI valid 41 2026-10-07
72.244.67.0/24 v4 AS219105 AppFabric LLC RPKI valid 43 2026-10-13
72.244.70.0/24 v4 AS6079 Astound (fka. RCN) RPKI valid 42 2026-10-07
72.244.71.0/24 v4 AS219075 VSEEK LIMITED RPKI valid 41 2026-10-07
72.244.73.0/24 v4 AS6079 Astound (fka. RCN) RPKI valid 42 2026-09-18
72.244.74.0/24 v4 AS219105 AppFabric LLC RPKI valid 43 2026-10-13
72.244.75.0/24 v4 AS40676 Psychz Networks RPKI valid 41 2026-10-14
72.244.76.0/24 v4 AS212609 Karolio IT paslaugos, UAB RPKI valid 43 2026-09-18
72.244.78.0/24 v4 AS6079 Astound (fka. RCN) RPKI valid 42 2026-09-18
72.244.79.0/24 v4 AS219105 AppFabric LLC RPKI valid 43 2026-10-13
72.244.80.0/24 v4 AS40676 Psychz Networks RPKI valid 43 2026-10-11
72.244.81.0/24 v4 AS272109 FIBERLINK COMMUNICATIONS, S.A. RPKI valid 43 2026-09-18
72.244.82.0/23 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.86.0/23 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.90.0/24 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.91.0/24 v4 AS393437 KLAYER LLC RPKI valid 42 2026-09-18
72.244.92.0/22 v4 AS5650 Verizon (fka. Frontier) RPKI valid 41 2026-09-18
72.244.96.0/22 v4 AS5650 Verizon (fka. Frontier) RPKI valid 41 2026-09-18
72.244.100.0/22 v4 AS5650 Verizon (fka. Frontier) RPKI valid 41 2026-09-18
72.244.104.0/22 v4 AS5650 Verizon (fka. Frontier) RPKI valid 41 2026-09-18
72.244.108.0/24 v4 AS29802 HIVELOCITY, Inc. RPKI valid 48 2026-09-18
72.244.109.0/24 v4 AS2914 NTT America, Inc. RPKI valid 44 2026-09-18
72.244.111.0/24 v4 AS2914 NTT America, Inc. RPKI valid 44 2026-09-18
72.244.112.0/22 v4 AS5650 Verizon (fka. Frontier) RPKI valid 41 2026-09-18
72.244.116.0/24 v4 AS53740 optbit LLC RPKI valid 48 2026-09-18
72.244.118.0/24 v4 AS14180 Kognitive Networks RPKI valid 43 2026-09-18
72.244.119.0/24 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.120.0/22 v4 AS5650 Verizon (fka. Frontier) RPKI valid 41 2026-09-18
72.244.124.0/22 v4 AS39521 TNGNET B.V. RPKI valid 48 2026-09-18
72.244.128.0/23 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.130.0/24 v4 AS270439 DS CUPERTINO SERVICOS DE HOSPEDAGEM NA INTERNET RPKI valid 43 2026-09-18
72.244.131.0/24 v4 AS29802 HIVELOCITY, Inc. RPKI valid 48 2026-09-18
72.244.132.0/22 v4 AS5650 Verizon (fka. Frontier) RPKI valid 41 2026-09-18
72.244.136.0/23 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.138.0/24 v4 AS7922 Comcast Cable Communications, LLC no ROA 42 2026-09-18
72.244.139.0/24 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.140.0/22 v4 AS4826 Vocus Connect International Backbone RPKI valid 42 2026-09-18
72.244.144.0/24 v4 AS7922 Comcast Cable Communications, LLC no ROA 42 2026-09-18
72.244.145.0/24 v4 AS203466 INTROSERV d.o.o RPKI valid 43 2026-09-18
72.244.146.0/24 v4 AS7922 Comcast Cable Communications, LLC RPKI valid 42 2026-09-18
72.244.147.0/24 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.148.0/22 v4 AS4826 Vocus Connect International Backbone RPKI valid 42 2026-09-18
72.244.152.0/24 v4 AS7922 Comcast Cable Communications, LLC RPKI valid 42 2026-09-18
72.244.153.0/24 v4 AS23470 ReliableSite.Net LLC RPKI valid 42 2026-09-18
72.244.154.0/24 v4 AS20326 TeraSwitch Networks Inc. RPKI valid 43 2026-09-18
72.244.155.0/24 v4 AS48266 Catixs Ltd RPKI valid 44 2026-09-18
72.244.156.0/24 v4 AS36295 Florida High Speed Internet RPKI valid 48 2026-09-18
72.244.158.0/24 v4 AS53581 Inland FIber RPKI valid 43 2026-09-18
72.244.160.0/21 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.168.0/22 v4 AS149978 SPNHOST RPKI valid 42 2026-09-18
72.244.172.0/22 v4 AS5650 Verizon (fka. Frontier) RPKI valid 41 2026-09-18
72.244.176.0/22 v4 AS5650 Verizon (fka. Frontier) RPKI valid 41 2026-09-18
72.244.180.0/22 v4 AS5650 Verizon (fka. Frontier) RPKI valid 41 2026-09-18
72.244.184.0/22 v4 AS40676 Psychz Networks RPKI valid 43 2026-09-18
72.244.188.0/22 v4 AS199959 GWY IT PTY LTD RPKI valid 44 2026-09-18
72.244.192.0/21 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.200.0/22 v4 AS199959 GWY IT PTY LTD RPKI valid 44 2026-09-18
72.244.204.0/24 v4 AS33182 HostDime.com, Inc. RPKI valid 42 2026-09-18
72.244.205.0/24 v4 AS29802 HIVELOCITY, Inc. RPKI valid 41 2026-09-18
72.244.206.0/23 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.208.0/22 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.212.0/24 v4 AS2914 NTT America, Inc. RPKI valid 44 2026-09-18
72.244.213.0/24 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.214.0/23 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.216.0/21 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.224.0/22 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.228.0/24 v4 AS152672 Aiyun (HK) Network RPKI valid 42 2026-09-18
72.244.230.0/24 v4 AS16276 OVH SAS RPKI valid 44 2026-09-18
72.244.231.0/24 v4 AS14618 Amazon.com, Inc. RPKI valid 44 2026-09-18
72.244.232.0/22 v4 AS20115 Spectrum (Charter) RPKI valid 45 2026-09-18
72.244.237.0/24 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.238.0/23 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.244.240.0/24 v4 AS40605 ANYCONNECT INFORMATION TECHNOLOGY CO., LTD RPKI valid 6 2026-09-18
72.244.240.0/24 v4 AS2914 NTT America, Inc. RPKI valid 38 2026-09-18
72.244.244.0/24 v4 AS33182 HostDime.com, Inc. RPKI valid 42 2026-09-18
72.244.245.0/24 v4 AS174 Cogent Communications, LLC RPKI valid 42 2026-09-18
72.244.246.0/24 v4 AS2914 NTT America, Inc. RPKI valid 38 2026-09-18
72.244.246.0/24 v4 AS40605 ANYCONNECT INFORMATION TECHNOLOGY CO., LTD RPKI valid 6 2026-09-18
72.244.248.0/24 v4 AS40605 ANYCONNECT INFORMATION TECHNOLOGY CO., LTD RPKI valid 6 2026-09-18
72.244.248.0/24 v4 AS2914 NTT America, Inc. RPKI valid 38 2026-09-18
72.244.250.0/24 v4 AS5650 Verizon (fka. Frontier) RPKI valid 41 2026-09-18
72.244.251.0/24 v4 AS54252 Sprious LLC RPKI valid 44 2026-09-18
72.244.252.0/22 v4 AS212238 Datacamp Limited RPKI valid 42 2026-09-18
72.245.0.0/18 v4 AS11427 Charter Communications Inc RPKI valid 45 2026-09-18
72.245.64.0/20 v4 AS6079 Astound (fka. RCN) RPKI valid 43 2026-09-18
72.245.80.0/22 v4 AS7459 Astound (fka. Grande) RPKI valid 42 2026-09-18
72.245.84.0/24 v4 AS11696 Fusion, LLC no ROA 44 2026-09-18
72.245.85.0/24 v4 AS11696 Fusion, LLC no ROA 44 2026-09-18
72.245.86.0/24 v4 AS11696 Fusion, LLC no ROA 44 2026-09-18
72.245.87.0/24 v4 AS11696 Fusion, LLC no ROA 44 2026-09-18
72.245.88.0/21 v4 AS11427 Charter Communications Inc RPKI valid 45 2026-09-18
72.245.96.0/19 v4 AS11427 Charter Communications Inc RPKI valid 45 2026-09-18
72.245.128.0/21 v4 AS2914 NTT America, Inc. RPKI valid 44 2026-09-18
72.245.136.0/21 v4 AS2914 NTT America, Inc. RPKI valid 44 2026-09-18
72.245.141.0/24 v4 AS401783 TOKALA COMMUNICATIONS INC. RPKI valid 48 2026-09-18
72.245.144.0/21 v4 AS2914 NTT America, Inc. RPKI valid 44 2026-09-18
72.245.152.0/21 v4 AS2914 NTT America, Inc. RPKI valid 44 2026-09-18
72.245.160.0/21 v4 AS11427 Charter Communications Inc RPKI valid 45 2026-09-18
72.245.176.0/21 v4 AS11427 Charter Communications Inc RPKI valid 45 2026-09-18
72.245.184.0/24 v4 AS11696 Fusion, LLC no ROA 44 2026-09-18
72.245.186.0/24 v4 AS5065 Bunny Communications RPKI valid 48 2026-09-23
72.245.187.0/24 v4 AS152179 GLOBAL COMMUNICATION NETWORK LIMITED RPKI valid 42 2026-10-21
72.245.187.0/24 v4 AS5065 Bunny Communications RPKI valid 1 2026-09-24
72.245.192.0/21 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18
72.245.200.0/21 v4 AS3257 GTT Communications Inc. RPKI valid 43 2026-09-18