38.127.143.0/24

AS25829 · Smithsonian Institution

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Summary

Country	United States
Domain	si.edu
ASN	AS25829
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-267F8F0018

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.127.143.0/24

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	PSINet, Inc.	16,777,216
38.0.0.0/8	AS7029	PSINet, Inc.	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.127.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS7029	PSINet, Inc.	16,777,216
38.0.0.0/8	AS174	PSINet, Inc.	16,777,216
38.127.32.0/19	AS18978	Enzu Inc.	8,192
38.127.248.0/21	AS32212	Hotspot Broadband Inc /DBA Sky Fiber Internet	2,048
38.127.100.0/22	AS174	Code 200, UAB	1,024
38.127.124.0/22	AS174	Code 200, UAB	1,024
38.127.12.0/22	AS1089	Zella Technologies, LLC	1,024
38.127.88.0/22	AS394140	Native Network	1,024
38.127.150.0/23	AS174	Ballantyne Broadband Partners, LLC d.b.a. Optical Communities	512
38.127.154.0/23	AS174	Technical Resources International Inc	512
38.127.26.0/23	AS174	Cogent Communications - IPENG	512
38.127.16.0/23	AS398497	THE UTILITIES BOARD OF THE CITY OF FOLEY	512
38.127.22.0/23	AS174	BasicBrix Cloud Pte Ltd	512
38.127.230.0/23	AS174	Team San Jose	512
38.127.179.0/24	AS174	Torlandia Trading SRL	256
38.127.180.0/24	AS174	Carnegie Institution for Science	256
38.127.187.0/24	AS174	SAP NS2	256
38.127.198.0/24	AS393559	Telroaming Advanced Communication Solution Ltd.	256
38.127.199.0/24	AS174	Fandom, Inc.	256
38.127.203.0/24	AS18670	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	256
38.127.204.0/24	AS174	Personnel Decisions Research Institutes, LLC / PDRI	256
38.127.216.0/24	AS44259	UltaHost	256
38.127.222.0/24	AS174	Compucam LLC	256
38.127.225.0/24	AS174	Wuhu Daliang Network Technology Co., Ltd.	256
38.127.226.0/24	AS63191	Wealthfront Corporation	256
38.127.228.0/24	AS398090	Lambda Labs Inc.	256
38.127.229.0/24	AS16581	Deep Infra Inc.	256
38.127.237.0/24	AS174	KAOPU CLOUD HK LIMITED	256
38.127.238.0/24	AS174	Cogent Communications - IPENG	256
38.127.4.0/24	AS174	Lavoda Systems	256
38.127.67.0/24	AS174	Dialexia Communications	256
38.127.8.0/24	AS44259	UltaHost	256
38.127.93.0/24	AS174	Pacific Northwest Net, Inc.	256
38.127.93.0/24	AS174	Pacific Northwest Net, Inc.	256
38.127.93.0/24	AS396914	Pacific Northwest Net, Inc.	256
38.127.93.0/24	AS396914	Pacific Northwest Net, Inc.	256
38.127.94.0/24	AS395657	Hoplite Industries, Inc.	256
38.127.95.0/24	AS394140	Native Network	256
38.127.98.0/24	AS174	Cheyenne Propagation	256
38.127.114.0/24	AS174	J2 Lab	256
38.127.115.0/24	AS40593	Cloud Compliance Solutions	256
38.127.118.0/24	AS174	J2 Lab	256
38.127.120.0/24	AS174	Maritima Heinlein S.A.	256
38.127.123.0/24	AS174	Opal Towers	256
38.127.129.0/24	AS395436	Advanced Computer Concepts	256
38.127.133.0/24	AS174	American Society of Association Executives	256
38.127.148.0/24	AS174	SAP NS2	256
38.127.159.0/24	AS174	Arlington Hotel Operator LLC dba The Westin Arlington Gateway	256
38.127.164.0/24	AS174	Progeny Systems Corporation	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

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

IP Address	ASN	Details
38.127.143.233	AS25829 Smithsonian Institution	`0.25ms` from Ashburn, 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
167.148.232.120	AS7029 Windstream Communications LLC	`0.39ms` from Ashburn, US
13.247.10.152	AS16509 Amazon.com, Inc.	`0.11ms` from Cape Town, ZA
45.37.17.8	AS11426 Charter Communications Inc	`9.66ms` from Charlotte, US
69.13.211.24	AS54489 CoreSpace, Inc.	`0.87ms` from Dallas, US
90.249.140.168	AS5378 Vodafone Limited	`3.71ms` from London, GB
94.194.6.88	AS5607 Sky UK Limited	`6.17ms` from London, GB
46.20.161.40	AS16347 ADISTA SAS	`0.17ms` from Paris, FR
52.1.246.168	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
50.48.146.8	AS5650 Frontier Communications of America, Inc.	`8.49ms` from Secaucus, US
24.190.230.8	AS6128 Cablevision Systems Corp.	`8.68ms` from Secaucus, US
101.85.95.216	AS4812 China Telecom (Group)	`3.59ms` from Shanghai, CN
99.41.88.24	AS7018 AT&T Enterprises, LLC	`1.85ms` from Dallas, US
91.60.58.248	AS3320 Deutsche Telekom AG	`7.82ms` from Frankfurt am Main, DE
193.17.27.200	AS35242 Thorsten Vogelsang trading as CGI Deutschland B.V. & Co. KG	`4.57ms` from Frankfurt am Main, DE
122.240.19.56	AS4134 CHINANET-BACKBONE	`10.51ms` from Hangzhou, CN
86.115.143.88	AS1759 Telia Finland Oyj	`8.68ms` from Helsinki, FI
189.113.212.248	AS262344 VNO Telecom LTDA	`1.00ms` from Osasco, BR
179.211.250.152	AS28573 Claro NXT Telecomunicacoes Ltda	`17.41ms` from Osasco, BR
60.217.37.168	AS4837 CHINA UNICOM China169 Backbone	`8.82ms` from Qingdao, CN
183.239.235.120	AS9808 China Mobile Communications Group Co., Ltd.	`11.17ms` from Shenzhen, CN
111.178.185.168	AS4134 CHINANET-BACKBONE	`4.53ms` from Wuhan, CN
88.159.72.248	AS1136 KPN B.V.	`2.43ms` from Amsterdam, NL
34.118.255.40	AS396982 Google LLC	`0.15ms` from Brussels, BE
130.225.157.40	AS1835 Forskningsnettet - Danish network for Research and Education	`5.26ms` from Copenhagen, DK
76.215.176.200	AS7018 AT&T Enterprises, LLC	`15.60ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f2 38.127.143.234

traceroute to 38.127.143.234 (38.127.143.234): 64 hops max, 52 byte packets

2 [AS52025] 23.156.200.253 0.41 ms

3 *

4 *

5 [AS174] 154.24.26.133 1.196 ms

6 [AS174] 154.54.90.249 1.56 ms

7 [AS174] 154.54.89.2 4.994 ms

8 [AS174] 154.54.166.74 13.047 ms

9 [AS174] 154.54.7.130 19.342 ms

10 [AS174] 154.54.162.170 28.256 ms

11 [AS174] 154.54.30.121 31.992 ms

12 [AS174] 154.54.45.178 34.352 ms

13 [AS174] 38.122.62.142 30.388 ms

14 [AS25829] 38.127.143.234 31.118 ms

Measurement taken from

IPinfo ProbeNet in Kansas City, US

On September 11th 2025

What are IP address ranges?

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