[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Apr 24 21:32:08 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 24 Apr, 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: 961370
Prefixes after maximum aggregation (per Origin AS): 360670
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 460911
Number of IPv4 prefixes with a valid ROA: 477079
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 484285
Total ASes present in the Internet Routing Table: 75736
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65035
Origin ASes announcing only one prefix: 26202
Transit ASes present in the Internet Routing Table: 10701
Transit-only ASes present in the Internet Routing Table: 519
Paths with bogon ASNs present in the IPv4 Routing Table: 40
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1048
Number of instances of unregistered ASNs: 1050
Number of 32-bit ASNs allocated by the RIRs: 44237
Number of 32-bit ASNs visible in the Routing Table: 36312
Prefixes from 32-bit ASNs in the Routing Table: 190530
Number of bogon 32-bit ASNs visible in the Routing Table: 15
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 469
Number of addresses announced to Internet: 3027944064
Equivalent to 180 /8s, 122 /16s and 194 /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: 321060
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250103
Total APNIC prefixes after maximum aggregation: 73035
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 242562
Unique aggregates announced from the APNIC address blocks: 100469
APNIC Region origin ASes present in the Internet Routing Table: 14068
APNIC Prefixes per ASN: 17.24
APNIC Region origin ASes announcing only one prefix: 4258
APNIC Region transit ASes present in the Internet Routing Table: 1865
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: 9475
Number of APNIC addresses announced to Internet: 760874304
Equivalent to 45 /8s, 90 /16s and 5 /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: 278647
Total ARIN prefixes after maximum aggregation: 124881
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283366
Unique aggregates announced from the ARIN address blocks: 133426
ARIN Region origin ASes present in the Internet Routing Table: 19150
ARIN Prefixes per ASN: 14.80
ARIN Region origin ASes announcing only one prefix: 6959
ARIN Region transit ASes present in the Internet Routing Table: 1974
Average ARIN Region AS path length visible: 5.2
Max ARIN Region AS path length visible: 26
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4891
Number of ARIN addresses announced to Internet: 1268901696
Equivalent to 75 /8s, 161 /16s and 231 /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: 268303
Total RIPE prefixes after maximum aggregation: 126895
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 263091
Unique aggregates announced from the RIPE address blocks: 163984
RIPE Region origin ASes present in the Internet Routing Table: 28660
RIPE Prefixes per ASN: 9.18
RIPE Region origin ASes announcing only one prefix: 12101
RIPE Region transit ASes present in the Internet Routing Table: 3929
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 45
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11776
Number of RIPE addresses announced to Internet: 714851328
Equivalent to 42 /8s, 155 /16s and 196 /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: 130598
Total LACNIC prefixes after maximum aggregation: 28957
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 128711
Unique aggregates announced from the LACNIC address blocks: 49534
LACNIC Region origin ASes present in the Internet Routing Table: 11098
LACNIC Prefixes per ASN: 11.60
LACNIC Region origin ASes announcing only one prefix: 2265
LACNIC Region transit ASes present in the Internet Routing Table: 2403
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8970
Number of LACNIC addresses announced to Internet: 177150464
Equivalent to 10 /8s, 143 /16s and 26 /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: 32671
Total AfriNIC prefixes after maximum aggregation: 6211
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 43171
Unique aggregates announced from the AfriNIC address blocks: 13133
AfriNIC Region origin ASes present in the Internet Routing Table: 1831
AfriNIC Prefixes per ASN: 23.58
AfriNIC Region origin ASes announcing only one prefix: 619
AfriNIC Region transit ASes present in the Internet Routing Table: 345
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 27
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1200
Number of AfriNIC addresses announced to Internet: 105903360
Equivalent to 6 /8s, 79 /16s and 245 /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 9875 8743 62 CHINAMOBILE-CN China Mobile Communicati
7545 5662 777 676 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4617 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3881 1330 20 VIETEL-AS-AP Viettel Group, VN
9498 3586 500 254 BBIL-AP BHARTI Airtel Ltd., IN
7713 3577 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3289 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2779 864 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2170 433 191 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 9815 11360 3485 AMAZON-02, US
11492 4597 305 618 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
6327 3614 1320 79 SHAW, CA
22773 3506 3046 240 ASN-CXA-ALL-CCI-22773-RDC, US
174 3382 6627 827 COGENT-174, US
749 3200 54911 2452 DNIC-AS-00749, US
16625 3150 1340 2237 AKAMAI-AS, US
367 2839 3552 1360 DNIC-ASBLK-00306-00371, US
7018 2797 23651 1795 ATT-INTERNET4, 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 7715 1708 144 UNI2-AS, ES
39891 4741 285 59 ALJAWWALSTC-AS, SA
20940 3928 3396 146 AKAMAI-ASN1, NL
9009 3299 286 1619 M247, RO
8551 2638 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2618 2248 802 ROSTELECOM-AS, RU
34984 2348 364 582 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
44477 1532 100 724 STARK-INDUSTRIES, GB
212238 1521 108 1102 CDNEXT, GB
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 12400 3319 489 UNINET, MX
10620 3496 492 946 Telmex Colombia S.A., CO
13999 2530 350 666 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1346 2313 251 Claro NXT Telecomunicacoes Ltda, BR
3816 1313 788 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1230 216 21 ETB - Colombia, CO
11664 1157 176 428 Techtel LMDS Comunicaciones Interactiva
6503 1130 314 478 Axtel, S.A.B. de C.V., MX
28202 1122 52 9 Rede Brasileira de Comunicacao SA, BR
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 1549 545 28 RAYA-AS, EG
24863 1501 389 20 LINKdotNET-AS, EG
36992 1370 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1204 76 66 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 559 315 38 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
15399 529 55 52 WANANCHI-, KE
37342 512 32 1 MOVITEL, MZ
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 12400 3319 489 UNINET, MX
9808 9875 8743 62 CHINAMOBILE-CN China Mobile Communicati
16509 9815 11360 3485 AMAZON-02, US
12479 7715 1708 144 UNI2-AS, ES
7545 5662 777 676 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4741 285 59 ALJAWWALSTC-AS, SA
18403 4617 347 23 FPT-AS-AP FPT Telecom Company, VN
11492 4597 305 618 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
20940 3928 3396 146 AKAMAI-ASN1, NL
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 9875 9813 CHINAMOBILE-CN China Mobile Communications Grou
12479 7715 7571 UNI2-AS, ES
16509 9815 6330 AMAZON-02, US
7545 5662 4986 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4741 4682 ALJAWWALSTC-AS, SA
18403 4617 4594 FPT-AS-AP FPT Telecom Company, VN
7155 4169 4080 VIASAT-SP-BACKBONE, US
11492 4597 3979 CABLEONE, US
7552 3881 3861 VIETEL-AS-AP Viettel Group, VN
20940 3928 3782 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
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
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
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: 37204 TELONE, ZW
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 /11:95 /12:299
/13:580 /14:1196 /15:2109 /16:13310 /17:8257 /18:13847
/19:24807 /20:43724 /21:51919 /22:112161 /23:102738 /24:585481
/25:122 /26:82 /27:137 /28:36 /29:87 /30:33
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6826 7715 UNI2-AS, ES
8151 6430 12400 UNINET, MX
11492 3510 4597 CABLEONE, US
39891 3424 4741 ALJAWWALSTC-AS, SA
6327 3410 3614 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2596 3506 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2153 2499 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2119 3496 Telmex Colombia S.A., CO
8551 2114 2638 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)
----------------------------------------------
1:2291 2:1500 3:327 4:8 5:4614 6:163
7:6 8:1508 9:1 11:172 12:1459 13:365
14:2361 15:318 16:209 17:369 18:765 20:368
21:4 22:188 23:6744 24:3099 25:2 27:2641
29:19 31:2716 32:53 34:63 35:130 36:2289
37:4495 38:7444 39:894 40:122 41:4289 42:2209
43:2379 44:320 45:17781 46:4517 47:307 49:1941
50:1943 51:576 52:1584 54:310 55:999 56:5
57:175 58:2058 59:1187 60:1030 61:2613 62:2778
63:1915 64:5698 65:2364 66:4758 67:3038 68:1332
69:4128 70:1355 71:588 72:2964 74:2622 75:1588
76:607 77:2580 78:1863 79:2509 80:2205 81:2010
82:1570 83:1339 84:1663 85:3160 86:845 87:2233
88:1293 89:4120 90:615 91:8229 92:2275 93:2696
94:3653 95:4171 96:1296 97:315 98:1043 99:743
100:74 101:1169 102:3363 103:32519 104:4869 105:1055
106:941 107:2796 108:1117 109:4129 110:2136 111:3247
112:2066 113:1819 114:1800 115:2103 116:1885 117:2614
118:2763 119:1970 120:1781 121:1279 122:2695 123:2226
124:1574 125:2851 126:32 128:1502 129:942 130:1148
131:1937 132:822 133:410 134:1733 135:364 136:955
137:1204 138:3009 139:1550 140:1396 141:1374 142:1606
143:1541 144:984 145:355 146:2076 147:1876 148:2510
149:2587 150:1045 151:1348 152:2052 153:594 154:6524
155:1468 156:2518 157:1758 158:1151 159:2331 160:2690
161:1654 162:3585 163:1702 164:1667 165:2170 166:1171
167:1812 168:4072 169:806 170:5059 171:1002 172:3839
173:3067 174:895 175:1226 176:3706 177:5497 178:3611
179:2445 180:2357 181:3773 182:3394 183:2048 184:2278
185:20954 186:5429 187:4823 188:4190 189:4405 190:9645
191:1915 192:10972 193:9130 194:7540 195:5373 196:3212
197:2658 198:6033 199:7708 200:8375 201:6420 202:10364
203:10218 204:4604 205:3789 206:4530 207:3576 208:4166
209:5092 210:4460 211:2486 212:4318 213:3483 214:1065
215:49 216:6822 217:3034 218:1330 219:405 220:1823
221:1035 222:700 223:2190
End of report
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