[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Jun 12 21:30:09 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 12 Jun, 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: 963308
Prefixes after maximum aggregation (per Origin AS): 362015
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 465042
Number of IPv4 prefixes with a valid ROA: 491105
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 472197
Total ASes present in the Internet Routing Table: 75901
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65048
Origin ASes announcing only one prefix: 26347
Transit ASes present in the Internet Routing Table: 10853
Transit-only ASes present in the Internet Routing Table: 538
Paths with bogon ASNs present in the IPv4 Routing Table: 48
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1028
Number of instances of unregistered ASNs: 1031
Number of 32-bit ASNs allocated by the RIRs: 44714
Number of 32-bit ASNs visible in the Routing Table: 36565
Prefixes from 32-bit ASNs in the Routing Table: 191532
Number of bogon 32-bit ASNs visible in the Routing Table: 9
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 497
Number of addresses announced to Internet: 3024509312
Equivalent to 180 /8s, 70 /16s and 89 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
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: 320502
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251140
Total APNIC prefixes after maximum aggregation: 73408
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243500
Unique aggregates announced from the APNIC address blocks: 101182
APNIC Region origin ASes present in the Internet Routing Table: 14162
APNIC Prefixes per ASN: 17.19
APNIC Region origin ASes announcing only one prefix: 4310
APNIC Region transit ASes present in the Internet Routing Table: 1922
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 55
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9580
Number of APNIC addresses announced to Internet: 761215040
Equivalent to 45 /8s, 95 /16s and 56 /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: 279652
Total ARIN prefixes after maximum aggregation: 125377
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 284180
Unique aggregates announced from the ARIN address blocks: 134743
ARIN Region origin ASes present in the Internet Routing Table: 19138
ARIN Prefixes per ASN: 14.85
ARIN Region origin ASes announcing only one prefix: 6947
ARIN Region transit ASes present in the Internet Routing Table: 1985
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4922
Number of ARIN addresses announced to Internet: 1267030080
Equivalent to 75 /8s, 133 /16s and 88 /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: 269099
Total RIPE prefixes after maximum aggregation: 127529
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 263852
Unique aggregates announced from the RIPE address blocks: 164847
RIPE Region origin ASes present in the Internet Routing Table: 28703
RIPE Prefixes per ASN: 9.19
RIPE Region origin ASes announcing only one prefix: 12112
RIPE Region transit ASes present in the Internet Routing Table: 3963
Average RIPE Region AS path length visible: 5.7
Max RIPE Region AS path length visible: 47
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11851
Number of RIPE addresses announced to Internet: 713564672
Equivalent to 42 /8s, 136 /16s and 34 /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: 129333
Total LACNIC prefixes after maximum aggregation: 28761
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 127281
Unique aggregates announced from the LACNIC address blocks: 50250
LACNIC Region origin ASes present in the Internet Routing Table: 11109
LACNIC Prefixes per ASN: 11.46
LACNIC Region origin ASes announcing only one prefix: 2341
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: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9000
Number of LACNIC addresses announced to Internet: 176718336
Equivalent to 10 /8s, 136 /16s and 130 /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: 33056
Total AfriNIC prefixes after maximum aggregation: 6251
AfriNIC Deaggregation factor: 5.29
Prefixes being announced from the AfriNIC address blocks: 43998
Unique aggregates announced from the AfriNIC address blocks: 13670
AfriNIC Region origin ASes present in the Internet Routing Table: 1849
AfriNIC Prefixes per ASN: 23.80
AfriNIC Region origin ASes announcing only one prefix: 637
AfriNIC Region transit ASes present in the Internet Routing Table: 350
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1212
Number of AfriNIC addresses announced to Internet: 105713152
Equivalent to 6 /8s, 77 /16s and 14 /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 9831 8743 67 CHINAMOBILE-CN China Mobile Communicati
7545 5637 776 669 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4198 347 23 UNASSIGNED
7552 3940 1331 21 UNASSIGNED
9498 3755 510 260 BBIL-AP BHARTI Airtel Ltd., IN
7713 3592 1043 63 UNASSIGNED
45899 3276 1857 102 UNASSIGNED
24560 2819 863 398 UNASSIGNED
4755 2181 433 195 TATACOMM-AS TATA Communications formerl
45090 2150 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 10060 11408 3541 AMAZON-02, US
11492 4618 306 595 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
174 3525 8781 867 COGENT-174, US
22773 3465 3038 217 ASN-CXA-ALL-CCI-22773-RDC, US
749 3250 54901 2502 UNASSIGNED
16625 3135 1344 2238 AKAMAI-AS, US
7018 2883 23668 1815 ATT-INTERNET4, US
396982 2758 3619 408 GOOGLE-CLOUD-PLATFORM, 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 7732 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3876 3396 150 AKAMAI-ASN1, NL
9009 3593 306 1813 M247, RO
12389 2914 2294 869 ROSTELECOM-AS, RU
34984 2347 361 577 TELLCOM-AS, TR
8551 1771 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1684 122 1224 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1527 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 12170 3322 505 UNINET, MX
10620 3514 492 936 Telmex Colombia S.A., CO
13999 2546 354 668 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1344 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1323 784 191 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1249 278 33 Techtel LMDS Comunicaciones Interactiva
6503 1130 315 480 Axtel, S.A.B. de C.V., MX
28202 1117 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1092 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
24863 1611 389 16 LINKdotNET-AS, EG
24835 1570 593 29 RAYA-AS, EG
36992 1379 1520 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1216 77 75 ORANGE-COTE-IVOIRE, CI
36935 940 521 43 Vodafone-, EG
37457 565 314 37 Telkom-Internet, ZA
6713 557 1861 35 IAM-AS, MA
15399 531 56 56 WANANCHI-, KE
36914 524 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 12170 3322 505 UNINET, MX
16509 10060 11408 3541 AMAZON-02, US
9808 9831 8743 67 CHINAMOBILE-CN China Mobile Communicati
12479 7732 1708 145 UNI2-AS, ES
7545 5637 776 669 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4618 306 595 CABLEONE, US
18403 4198 347 23 UNASSIGNED
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3940 1331 21 UNASSIGNED
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 9831 9764 CHINAMOBILE-CN China Mobile Communications Grou
12479 7732 7587 UNI2-AS, ES
16509 10060 6519 AMAZON-02, US
7545 5637 4968 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4198 4175 UNASSIGNED
7155 4166 4078 VIASAT-SP-BACKBONE, US
11492 4618 4023 CABLEONE, US
7552 3940 3919 UNASSIGNED
20940 3876 3726 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
393762 UNALLOCATED 8.21.151.0/24 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
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: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.167.48.0/24 Origin: 23379 UNASSIGNED
23.167.48.0/24 Transit: 174 COGENT-174, US
23.170.224.0/24 Origin: 30168 BIGBLOCK, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, US
23.179.192.0/24 Origin: 23379 UNASSIGNED
23.179.192.0/24 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 /12:297
/13:573 /14:1177 /15:2093 /16:13275 /17:8255 /18:13882
/19:24689 /20:43839 /21:52029 /22:112280 /23:102843 /24:587157
/25:121 /26:75 /27:135 /28:35 /29:82 /30:28
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6820 7732 UNI2-AS, ES
8151 6218 12170 UNINET, MX
11492 3531 4618 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2572 3465 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2163 2504 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2143 3514 Telmex Colombia S.A., CO
16509 2141 10060 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2281 2:1520 3:350 4:8 5:4613 6:160
7:6 8:1512 9:1 11:172 12:1456 13:356
14:2370 15:319 16:217 17:369 18:775 20:390
21:4 22:188 23:6861 24:3064 25:2 27:2633
29:19 31:2606 32:54 34:64 35:137 36:2301
37:4494 38:7834 39:897 40:138 41:4265 42:2036
43:2386 44:327 45:17621 46:4535 47:303 49:1969
50:1907 51:582 52:1582 54:315 55:993 56:8
57:195 58:2081 59:1198 60:1034 61:2619 62:2803
63:1902 64:5660 65:2323 66:4707 67:3001 68:1324
69:4156 70:1345 71:589 72:2879 74:2616 75:1582
76:621 77:2613 78:1875 79:1783 80:2198 81:2031
82:1641 83:1369 84:1686 85:3192 86:915 87:2293
88:1273 89:4163 90:679 91:8248 92:2309 93:2724
94:3760 95:4217 96:1277 97:316 98:1037 99:740
100:72 101:1161 102:3669 103:32340 104:4791 105:1065
106:989 107:2615 108:1159 109:4076 110:2133 111:3256
112:2065 113:1780 114:1822 115:2136 116:1883 117:2648
118:2709 119:2007 120:1779 121:1318 122:2703 123:2235
124:1574 125:2850 126:32 128:1470 129:933 130:1164
131:1929 132:823 133:412 134:1734 135:364 136:1118
137:1193 138:2942 139:1542 140:1381 141:1367 142:1673
143:1630 144:993 145:374 146:2082 147:1991 148:2542
149:2780 150:1043 151:1353 152:2237 153:595 154:6952
155:1504 156:2285 157:1855 158:1154 159:2335 160:2754
161:1710 162:3589 163:1712 164:1692 165:2188 166:1274
167:1813 168:4156 169:806 170:5091 171:1027 172:3876
173:3072 174:891 175:1252 176:3528 177:5514 178:3712
179:2349 180:2405 181:3805 182:3359 183:1984 184:2265
185:21025 186:5288 187:4749 188:4198 189:4430 190:9580
191:1978 192:11042 193:9161 194:7573 195:5431 196:3244
197:2751 198:5988 199:7943 200:8395 201:6434 202:10363
203:10245 204:4591 205:3670 206:4506 207:3573 208:4184
209:5044 210:4477 211:2527 212:4360 213:3540 214:1065
215:49 216:6798 217:3064 218:1314 219:414 220:1817
221:1040 222:695 223:2196
End of report
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