[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri May 24 21:31:52 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 24 May, 2024
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 963684
Prefixes after maximum aggregation (per Origin AS): 361585
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 462509
Number of IPv4 prefixes with a valid ROA: 487388
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 476290
Total ASes present in the Internet Routing Table: 75833
Prefixes per ASN: 12.71
Origin-only ASes present in the Internet Routing Table: 65079
Origin ASes announcing only one prefix: 26290
Transit ASes present in the Internet Routing Table: 10754
Transit-only ASes present in the Internet Routing Table: 531
Paths with bogon ASNs present in the IPv4 Routing Table: 24
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 61
Max AS path prepend of ASN ( 53153) 57
Prefixes from unregistered ASNs in the Routing Table: 1150
Number of instances of unregistered ASNs: 1154
Number of 32-bit ASNs allocated by the RIRs: 44555
Number of 32-bit ASNs visible in the Routing Table: 36469
Prefixes from 32-bit ASNs in the Routing Table: 190772
Number of bogon 32-bit ASNs visible in the Routing Table: 13
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 611
Number of addresses announced to Internet: 3028566402
Equivalent to 180 /8s, 132 /16s and 65 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 322099
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250836
Total APNIC prefixes after maximum aggregation: 73286
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243356
Unique aggregates announced from the APNIC address blocks: 101087
APNIC Region origin ASes present in the Internet Routing Table: 14109
APNIC Prefixes per ASN: 17.25
APNIC Region origin ASes announcing only one prefix: 4291
APNIC Region transit ASes present in the Internet Routing Table: 1884
Average APNIC Region AS path length visible: 5.7
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9526
Number of APNIC addresses announced to Internet: 761222722
Equivalent to 45 /8s, 95 /16s and 86 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 279321
Total ARIN prefixes after maximum aggregation: 125024
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283906
Unique aggregates announced from the ARIN address blocks: 133752
ARIN Region origin ASes present in the Internet Routing Table: 19169
ARIN Prefixes per ASN: 14.81
ARIN Region origin ASes announcing only one prefix: 6960
ARIN Region transit ASes present in the Internet Routing Table: 1996
Average ARIN Region AS path length visible: 5.2
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4913
Number of ARIN addresses announced to Internet: 1268031296
Equivalent to 75 /8s, 148 /16s and 159 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-402332
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 270048
Total RIPE prefixes after maximum aggregation: 127336
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264703
Unique aggregates announced from the RIPE address blocks: 164356
RIPE Region origin ASes present in the Internet Routing Table: 28678
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12091
RIPE Region transit ASes present in the Internet Routing Table: 3915
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 47
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11828
Number of RIPE addresses announced to Internet: 714573568
Equivalent to 42 /8s, 151 /16s and 135 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 129686
Total LACNIC prefixes after maximum aggregation: 29040
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 127798
Unique aggregates announced from the LACNIC address blocks: 49744
LACNIC Region origin ASes present in the Internet Routing Table: 11096
LACNIC Prefixes per ASN: 11.52
LACNIC Region origin ASes announcing only one prefix: 2319
LACNIC Region transit ASes present in the Internet Routing Table: 2436
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8991
Number of LACNIC addresses announced to Internet: 177106176
Equivalent to 10 /8s, 142 /16s and 109 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 32643
Total AfriNIC prefixes after maximum aggregation: 6211
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 43310
Unique aggregates announced from the AfriNIC address blocks: 13173
AfriNIC Region origin ASes present in the Internet Routing Table: 1841
AfriNIC Prefixes per ASN: 23.53
AfriNIC Region origin ASes announcing only one prefix: 629
AfriNIC Region transit ASes present in the Internet Routing Table: 340
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1211
Number of AfriNIC addresses announced to Internet: 107240704
Equivalent to 6 /8s, 100 /16s and 93 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9830 8742 61 CHINAMOBILE-CN China Mobile Communicati
7545 5638 777 673 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4429 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3929 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3725 508 258 BBIL-AP BHARTI Airtel Ltd., IN
7713 3621 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3285 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2791 863 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2181 433 194 TATACOMM-AS TATA Communications formerl
45090 2153 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9942 11382 3539 AMAZON-02, US
11492 4622 307 596 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
22773 3484 3043 235 ASN-CXA-ALL-CCI-22773-RDC, US
174 3466 8780 858 COGENT-174, US
749 3223 54904 2475 DNIC-AS-00749, US
16625 3125 1345 2241 AKAMAI-AS, US
7018 2849 23661 1799 ATT-INTERNET4, US
367 2770 3399 1290 DNIC-ASBLK-00306-00371, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7760 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3871 3396 150 AKAMAI-ASN1, NL
9009 3504 300 1744 M247, RO
12389 2916 2295 872 ROSTELECOM-AS, RU
8551 2636 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2340 362 580 TELLCOM-AS, TR
212238 1621 119 1185 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1551 1852 14 TE-AS TE-AS, EG
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12186 3320 493 UNINET, MX
10620 3509 492 941 Telmex Colombia S.A., CO
13999 2544 355 665 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1350 2313 251 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 789 195 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1233 216 21 ETB - Colombia, CO
11664 1188 177 437 Techtel LMDS Comunicaciones Interactiva
6503 1125 314 478 Axtel, S.A.B. de C.V., MX
6147 1084 369 22 Telefonica del Peru S.A.A., PE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1548 545 28 RAYA-AS, EG
24863 1504 389 20 LINKdotNET-AS, EG
36992 1378 1520 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1208 77 61 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 558 314 37 Telkom-Internet, ZA
6713 557 1861 35 IAM-AS, MA
15399 527 55 54 WANANCHI-, KE
36914 522 82 3 KENET-AS, KE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12186 3320 493 UNINET, MX
16509 9942 11382 3539 AMAZON-02, US
9808 9830 8742 61 CHINAMOBILE-CN China Mobile Communicati
12479 7760 1708 145 UNI2-AS, ES
7545 5638 777 673 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4622 307 596 CABLEONE, US
18403 4429 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3929 1331 21 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9830 9769 CHINAMOBILE-CN China Mobile Communications Grou
12479 7760 7615 UNI2-AS, ES
16509 9942 6403 AMAZON-02, US
7545 5638 4965 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4429 4406 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4622 4026 CABLEONE, US
7552 3929 3908 VIETEL-AS-AP Viettel Group, VN
20940 3871 3721 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 2386 INS-AS, US
23.141.0.0/24 Transit: 7018 ATT-INTERNET4, US
23.147.240.0/24 Origin: 398208 RESERVED, ZZ
23.147.240.0/24 Transit: 19930 EQUINIX-EC-CH, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.112.0/24 Origin: 3741 IS, ZA
41.57.112.0/24 Transit: 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:36 /11:93 /12:298
/13:577 /14:1181 /15:2096 /16:13303 /17:8265 /18:13885
/19:24740 /20:43863 /21:52039 /22:112318 /23:102908 /24:587287
/25:124 /26:78 /27:132 /28:36 /29:82 /30:28
/31:7 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6854 7760 UNI2-AS, ES
8151 6216 12186 UNINET, MX
11492 3531 4622 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2579 3484 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2162 2507 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2138 3509 Telmex Colombia S.A., CO
16509 2119 9942 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2275 2:1522 3:346 4:8 5:4651 6:162
7:6 8:1509 9:1 11:172 12:1465 13:359
14:2368 15:319 16:211 17:368 18:766 20:385
21:4 22:188 23:6790 24:3114 25:2 27:2626
29:19 31:2612 32:54 34:64 35:135 36:2294
37:4518 38:7660 39:896 40:122 41:4232 42:2153
43:2371 44:322 45:17627 46:4553 47:306 49:1956
50:1927 51:583 52:1587 54:313 55:877 56:5
57:184 58:2048 59:1194 60:1027 61:2620 62:2770
63:1905 64:5691 65:2367 66:4787 67:3034 68:1331
69:4138 70:1349 71:593 72:2941 74:2610 75:1588
76:614 77:2614 78:1865 79:2515 80:2211 81:2035
82:1640 83:1354 84:1674 85:3181 86:907 87:2283
88:1303 89:4158 90:685 91:8246 92:2311 93:2720
94:3768 95:4215 96:1276 97:315 98:1035 99:741
100:73 101:1169 102:3583 103:32497 104:4791 105:1060
106:946 107:2763 108:1153 109:4216 110:2138 111:3259
112:2064 113:1772 114:1796 115:2128 116:1889 117:2642
118:2748 119:1987 120:1776 121:1296 122:2702 123:2220
124:1583 125:2858 126:32 128:1486 129:939 130:1166
131:1915 132:822 133:412 134:1741 135:364 136:1065
137:1184 138:2944 139:1546 140:1378 141:1363 142:1586
143:1588 144:996 145:368 146:2086 147:1952 148:2541
149:2759 150:1009 151:1337 152:2177 153:594 154:6676
155:1463 156:2297 157:1806 158:1151 159:2344 160:2714
161:1701 162:3577 163:1708 164:1679 165:2176 166:1178
167:1799 168:4089 169:810 170:5067 171:1032 172:3868
173:3069 174:892 175:1243 176:3747 177:5547 178:3741
179:2394 180:2370 181:3786 182:3402 183:2004 184:2266
185:21017 186:5342 187:4783 188:4223 189:4372 190:9688
191:1940 192:11037 193:9145 194:7560 195:5418 196:3238
197:2662 198:5987 199:7880 200:8390 201:6350 202:10392
203:10230 204:4604 205:3639 206:4528 207:3566 208:4185
209:5041 210:4464 211:2524 212:4354 213:3493 214:1071
215:49 216:6878 217:3050 218:1313 219:415 220:1818
221:1036 222:713 223:2191
End of report
More information about the ren-bgp-stats-all
mailing list