[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri May 31 21:32:11 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 31 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: 964520
Prefixes after maximum aggregation (per Origin AS): 361548
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 462962
Number of IPv4 prefixes with a valid ROA: 489302
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 475212
Total ASes present in the Internet Routing Table: 75853
Prefixes per ASN: 12.72
Origin-only ASes present in the Internet Routing Table: 65096
Origin ASes announcing only one prefix: 26332
Transit ASes present in the Internet Routing Table: 10757
Transit-only ASes present in the Internet Routing Table: 535
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: 994
Number of instances of unregistered ASNs: 998
Number of 32-bit ASNs allocated by the RIRs: 44611
Number of 32-bit ASNs visible in the Routing Table: 36504
Prefixes from 32-bit ASNs in the Routing Table: 191136
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: 434
Number of addresses announced to Internet: 3027989888
Equivalent to 180 /8s, 123 /16s and 117 /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: 322379
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250983
Total APNIC prefixes after maximum aggregation: 73332
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243330
Unique aggregates announced from the APNIC address blocks: 101009
APNIC Region origin ASes present in the Internet Routing Table: 14112
APNIC Prefixes per ASN: 17.24
APNIC Region origin ASes announcing only one prefix: 4293
APNIC Region transit ASes present in the Internet Routing Table: 1894
Average APNIC Region AS path length visible: 5.4
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9528
Number of APNIC addresses announced to Internet: 761168960
Equivalent to 45 /8s, 94 /16s and 132 /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: 279697
Total ARIN prefixes after maximum aggregation: 125071
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 284291
Unique aggregates announced from the ARIN address blocks: 133758
ARIN Region origin ASes present in the Internet Routing Table: 19159
ARIN Prefixes per ASN: 14.84
ARIN Region origin ASes announcing only one prefix: 6955
ARIN Region transit ASes present in the Internet Routing Table: 1988
Average ARIN Region AS path length visible: 5.2
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4918
Number of ARIN addresses announced to Internet: 1268040512
Equivalent to 75 /8s, 148 /16s and 195 /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: 270338
Total RIPE prefixes after maximum aggregation: 127520
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 265010
Unique aggregates announced from the RIPE address blocks: 164654
RIPE Region origin ASes present in the Internet Routing Table: 28716
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12128
RIPE Region transit ASes present in the Internet Routing Table: 3915
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 47
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11861
Number of RIPE addresses announced to Internet: 714604288
Equivalent to 42 /8s, 151 /16s and 255 /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: 129692
Total LACNIC prefixes after maximum aggregation: 28766
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 127806
Unique aggregates announced from the LACNIC address blocks: 50021
LACNIC Region origin ASes present in the Internet Routing Table: 11100
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2326
LACNIC Region transit ASes present in the Internet Routing Table: 2428
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: 8993
Number of LACNIC addresses announced to Internet: 176641280
Equivalent to 10 /8s, 135 /16s and 85 /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: 32816
Total AfriNIC prefixes after maximum aggregation: 6203
AfriNIC Deaggregation factor: 5.29
Prefixes being announced from the AfriNIC address blocks: 43649
Unique aggregates announced from the AfriNIC address blocks: 13192
AfriNIC Region origin ASes present in the Internet Routing Table: 1836
AfriNIC Prefixes per ASN: 23.77
AfriNIC Region origin ASes announcing only one prefix: 630
AfriNIC Region transit ASes present in the Internet Routing Table: 343
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: 1204
Number of AfriNIC addresses announced to Internet: 107280384
Equivalent to 6 /8s, 100 /16s and 248 /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 9827 8742 63 CHINAMOBILE-CN China Mobile Communicati
7545 5632 776 667 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4344 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3931 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3734 509 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3619 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3275 1857 102 VNPT-AS-VN VNPT Corp, VN
24560 2791 863 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2185 433 196 TATACOMM-AS TATA Communications formerl
45090 2151 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 9877 11371 3568 AMAZON-02, US
11492 4622 307 591 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
174 3482 8781 872 COGENT-174, US
22773 3471 3039 224 ASN-CXA-ALL-CCI-22773-RDC, US
749 3222 54904 2474 DNIC-AS-00749, US
16625 3131 1357 2243 AKAMAI-AS, US
7018 2857 23665 1808 ATT-INTERNET4, US
367 2772 3386 1296 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 3867 3396 150 AKAMAI-ASN1, NL
9009 3516 300 1755 M247, RO
12389 2915 2294 871 ROSTELECOM-AS, RU
8551 2648 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2342 362 580 TELLCOM-AS, TR
212238 1688 123 1228 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1579 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 12158 3319 504 UNINET, MX
10620 3512 492 940 Telmex Colombia S.A., CO
13999 2547 355 666 Mega Cable, S.A. de C.V., MX
11830 2002 369 64 Instituto Costarricense de Electricidad
28573 1346 2311 255 Claro NXT Telecomunicacoes Ltda, BR
3816 1322 784 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1237 278 33 Techtel LMDS Comunicaciones Interactiva
19429 1231 216 21 ETB - Colombia, CO
6503 1128 315 480 Axtel, S.A.B. de C.V., MX
6147 1088 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 1569 577 29 RAYA-AS, EG
24863 1494 389 20 LINKdotNET-AS, EG
36992 1376 1520 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1219 77 58 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 564 314 37 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
15399 534 56 56 WANANCHI-, KE
36914 519 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 12158 3319 504 UNINET, MX
16509 9877 11371 3568 AMAZON-02, US
9808 9827 8742 63 CHINAMOBILE-CN China Mobile Communicati
12479 7760 1708 145 UNI2-AS, ES
7545 5632 776 667 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4622 307 591 CABLEONE, US
18403 4344 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3931 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 9827 9764 CHINAMOBILE-CN China Mobile Communications Grou
12479 7760 7615 UNI2-AS, ES
16509 9877 6309 AMAZON-02, US
7545 5632 4965 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4344 4321 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4622 4031 CABLEONE, US
7552 3931 3910 VIETEL-AS-AP Viettel Group, VN
20940 3867 3717 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
23.189.192.0/24 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
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 174 COGENT-174, 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 /14:1180 /15:2098 /16:13296 /17:8257 /18:13885
/19:24690 /20:43823 /21:52023 /22:112348 /23:102904 /24:588217
/25:124 /26:78 /27:133 /28:36 /29:82 /30:28
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6854 7760 UNI2-AS, ES
8151 6211 12158 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 2572 3471 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2178 2520 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2141 3512 Telmex Colombia S.A., CO
8551 2124 2648 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2277 2:1528 3:336 4:8 5:4637 6:162
7:6 8:1512 9:1 11:172 12:1462 13:354
14:2360 15:319 16:217 17:369 18:764 20:392
21:4 22:188 23:6870 24:3110 25:2 27:2623
29:19 31:2616 32:54 34:64 35:137 36:2299
37:4518 38:7690 39:896 40:122 41:4207 42:2106
43:2374 44:324 45:17614 46:4555 47:306 49:1959
50:1927 51:580 52:1586 54:313 55:986 56:7
57:186 58:2083 59:1197 60:1032 61:2618 62:2802
63:1900 64:5679 65:2370 66:4781 67:3032 68:1325
69:4124 70:1343 71:589 72:2952 74:2615 75:1588
76:620 77:2604 78:1870 79:2527 80:2205 81:2033
82:1666 83:1362 84:1679 85:3200 86:912 87:2286
88:1299 89:4162 90:687 91:8240 92:2309 93:2726
94:3773 95:4221 96:1279 97:316 98:1033 99:739
100:73 101:1165 102:3637 103:32356 104:4797 105:1063
106:947 107:2726 108:1158 109:4226 110:2133 111:3255
112:2062 113:1786 114:1813 115:2134 116:1887 117:2646
118:2738 119:1999 120:1778 121:1302 122:2700 123:2228
124:1585 125:2854 126:32 128:1477 129:936 130:1176
131:1909 132:828 133:412 134:1738 135:364 136:1122
137:1186 138:2942 139:1547 140:1363 141:1354 142:1660
143:1582 144:994 145:370 146:2084 147:1970 148:2542
149:2762 150:1044 151:1339 152:2222 153:595 154:6815
155:1466 156:2299 157:1827 158:1149 159:2334 160:2734
161:1704 162:3585 163:1716 164:1673 165:2183 166:1253
167:1804 168:4126 169:818 170:5101 171:1026 172:3877
173:3077 174:894 175:1249 176:3744 177:5553 178:3727
179:2433 180:2377 181:3809 182:3389 183:1997 184:2262
185:21027 186:5389 187:4827 188:4198 189:4377 190:9680
191:1936 192:11062 193:9162 194:7573 195:5423 196:3235
197:2723 198:6008 199:7910 200:8357 201:6355 202:10380
203:10232 204:4602 205:3632 206:4521 207:3569 208:4182
209:5058 210:4464 211:2527 212:4308 213:3530 214:1071
215:49 216:6834 217:3053 218:1313 219:413 220:1816
221:1037 222:692 223:2197
End of report
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