204.237.136.0/22

AS2914 · NTT America, Inc.

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Summary

Country	United States
Domain	us.com
ASN	AS2914
Parent Range	204.237.128.0/17
Registry	ARIN
ID	GTT-CUSTOMER

WHOIS Details

NetHandle:      NET-204-237-136-0-1
OrgID:          C11467185
Parent:         NET-204-237-128-0-1
NetName:        GTT-CUSTOMER
NetRange:       204.237.136.0 - 204.237.139.255
NetType:        reassignment
RegDate:        2026-01-05
Updated:        2026-01-05
Source:         ARIN


OrgID:          C11467185
OrgName:        Private Customer
CanAllocate:    
Street:         Private Residence
City:           ALBANY
State/Prov:     NY
Country:        US
PostalCode:     12204
RegDate:        2026-01-05
Updated:        2026-01-05
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 204.237.136.0/22

Range	ASN	Company	Num of IPs
204.237.128.0/17	AS1828	PacketExchange, Inc	32,768
204.237.128.0/17	AS3257	PacketExchange, Inc	32,768

Nearby Ranges

BGP prefixes that overlap with 204.237.0.0/16

Range	ASN	Company	Num of IPs
204.237.0.0/17	AS22995	Xplore Inc.	32,768
204.237.128.0/17	AS1828	PacketExchange, Inc	32,768
204.237.128.0/17	AS3257	PacketExchange, Inc	32,768
204.237.240.0/22	AS2914	Private Customer	1,024
204.237.144.0/22	AS2914	Private Customer	1,024
204.237.148.0/22	AS2914	Private Customer	1,024
204.237.152.0/22	AS2914	Private Customer	1,024
204.237.212.0/22	AS2914	Private Customer	1,024
204.237.156.0/22	AS2914	Private Customer	1,024
204.237.232.0/22	AS2914	Private Customer	1,024
204.237.216.0/22	AS3257	Satcom Global	1,024
204.237.248.0/23	AS17035	NBC Universal	512
204.237.186.0/23	AS20940	Akamai Technologies, Inc.	512
204.237.244.0/23	AS32596	Camber Corporation	512
204.237.253.0/24	AS205615	SSC Technologies	256
204.237.130.0/24	AS19222	Lightcrest, LLC	256
204.237.133.0/24	AS62713	Pubmatic	256
204.237.251.0/24	AS395369	HPS Investment Partners	256
204.237.132.0/24	AS396229	BPG	256
204.237.188.0/24	AS20940	Akamai Technologies, Inc.	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
208.188.67.86	AS7018 AT&T Enterprises, LLC	`5.80ms` from Atlanta, US
180.180.92.22	AS23969 TOT Public Company Limited	`2.48ms` from Bangkok, TH
56.136.163.214	AS8987 Amazon Data Services Ireland Ltd	`0.37ms` from Boardman, US
156.195.131.182	AS8452 TE-AS	`6.58ms` from Cairo, EG
222.171.40.86	AS4134 CHINANET-BACKBONE	`13.42ms` from Dalian, CN
46.189.198.6	AS12353 Vodafone Portugal	`5.09ms` from Lisbon, PT
90.216.92.166	AS5607 Sky UK Limited	`0.86ms` from London, GB
185.57.32.230	AS56990 Syscomm Limited	`0.45ms` from London, GB
146.198.153.102	AS6871 Plusnet	`3.80ms` from London, GB
87.146.206.150	AS3320 Deutsche Telekom AG	`5.64ms` from Nuernberg, DE
195.22.39.38	AS13036 T-Mobile Czech Republic a.s.	`3.41ms` from Prague, CZ
50.52.1.6	AS20055 Wholesail networks LLC	`10.65ms` from Quincy, US
20.3.187.134	AS8075 Microsoft Corporation	`0.31ms` from Quincy, US
135.26.159.134	AS36737 PeopleFinders	`4.43ms` from San Jose, US
119.202.7.166	AS4766 Korea Telecom	`6.30ms` from Seoul, KR
183.108.236.102	AS4766 Korea Telecom	`5.74ms` from Seoul, KR
176.229.199.230	AS12400 Partner Communications Ltd.	`1.92ms` from Tel Aviv, IL
197.0.106.246	AS37705 TOPNET	`1.83ms` from Tunis, TN
32.214.130.38	AS46690 Southern New England Telephone Company and SNET America, Inc.	`12.32ms` from Ashburn, US
23.54.171.246	AS20940 Akamai International B.V.	`0.54ms` from Atlanta, US
200.234.235.150	AS49635 CLOUDI NEXTGEN SL	`0.77ms` from Barcelona, ES
181.49.84.70	AS14080 Telmex Colombia S.A.	`1.21ms` from Bogota, CO
73.247.135.214	AS7922 Comcast Cable Communications, LLC	`6.15ms` from Chicago, US
3.144.39.118	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
35.225.237.102	AS396982 Google LLC	`0.11ms` from Council Bluffs, US

Traceroute

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

traceroute -a -n -q1 204.237.139.250

traceroute to 204.237.139.250 (204.237.139.250): 64 hops max, 52 byte packets

1 [AS50613] 37.235.49.2 110.989 ms

2 [AS2914] 204.237.139.250 109.991 ms

Measurement taken from

IPinfo ProbeNet in Hafnarfjoerdur, IS

On January 9th 2026

What are IP address ranges?

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