[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Jan 23 21:30:06 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 23 Jan, 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: 950723
Prefixes after maximum aggregation (per Origin AS): 356573
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 455603
Number of IPv4 prefixes with a valid ROA: 448347
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 502371
Total ASes present in the Internet Routing Table: 75298
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64573
Origin ASes announcing only one prefix: 26130
Transit ASes present in the Internet Routing Table: 10725
Transit-only ASes present in the Internet Routing Table: 492
Paths with bogon ASNs present in the IPv4 Routing Table: 74
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 1104
Number of instances of unregistered ASNs: 1106
Number of 32-bit ASNs allocated by the RIRs: 43432
Number of 32-bit ASNs visible in the Routing Table: 35745
Prefixes from 32-bit ASNs in the Routing Table: 184788
Number of bogon 32-bit ASNs visible in the Routing Table: 31
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 384
Number of addresses announced to Internet: 3047703296
Equivalent to 181 /8s, 168 /16s and 67 /24s
Percentage of available address space announced: 82.3
Percentage of allocated address space announced: 82.3
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: 318807
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247607
Total APNIC prefixes after maximum aggregation: 71912
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 240849
Unique aggregates announced from the APNIC address blocks: 99765
APNIC Region origin ASes present in the Internet Routing Table: 13885
APNIC Prefixes per ASN: 17.35
APNIC Region origin ASes announcing only one prefix: 4193
APNIC Region transit ASes present in the Internet Routing Table: 1873
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 103
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9268
Number of APNIC addresses announced to Internet: 774419776
Equivalent to 46 /8s, 40 /16s and 181 /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: 276202
Total ARIN prefixes after maximum aggregation: 123873
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 281018
Unique aggregates announced from the ARIN address blocks: 132063
ARIN Region origin ASes present in the Internet Routing Table: 19069
ARIN Prefixes per ASN: 14.74
ARIN Region origin ASes announcing only one prefix: 6939
ARIN Region transit ASes present in the Internet Routing Table: 1951
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4834
Number of ARIN addresses announced to Internet: 1272708928
Equivalent to 75 /8s, 219 /16s and 255 /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, 393216-401308
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: 265135
Total RIPE prefixes after maximum aggregation: 125314
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259725
Unique aggregates announced from the RIPE address blocks: 161167
RIPE Region origin ASes present in the Internet Routing Table: 28567
RIPE Prefixes per ASN: 9.09
RIPE Region origin ASes announcing only one prefix: 12092
RIPE Region transit ASes present in the Internet Routing Table: 3958
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11573
Number of RIPE addresses announced to Internet: 714438528
Equivalent to 42 /8s, 149 /16s and 119 /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: 128609
Total LACNIC prefixes after maximum aggregation: 28648
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127157
Unique aggregates announced from the LACNIC address blocks: 49447
LACNIC Region origin ASes present in the Internet Routing Table: 11055
LACNIC Prefixes per ASN: 11.50
LACNIC Region origin ASes announcing only one prefix: 2280
LACNIC Region transit ASes present in the Internet Routing Table: 2404
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8906
Number of LACNIC addresses announced to Internet: 178022912
Equivalent to 10 /8s, 156 /16s and 106 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 32066
Total AfriNIC prefixes after maximum aggregation: 6089
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 41590
Unique aggregates announced from the AfriNIC address blocks: 12853
AfriNIC Region origin ASes present in the Internet Routing Table: 1822
AfriNIC Prefixes per ASN: 22.83
AfriNIC Region origin ASes announcing only one prefix: 626
AfriNIC Region transit ASes present in the Internet Routing Table: 347
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1164
Number of AfriNIC addresses announced to Internet: 107867392
Equivalent to 6 /8s, 109 /16s and 237 /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 9782 8739 51 CHINAMOBILE-CN China Mobile Communicati
7545 5675 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4560 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3877 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3441 498 252 BBIL-AP BHARTI Airtel Ltd., IN
45899 3364 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2676 858 358 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2171 433 191 TATACOMM-AS TATA Communications formerl
45090 2149 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 9480 11231 3403 AMAZON-02, US
11492 4567 303 671 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
6327 3568 1319 69 SHAW, CA
22773 3520 3063 304 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3252 1428 2324 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2978 3834 1438 DNIC-ASBLK-00306-00371, US
396982 2746 3639 390 GOOGLE-CLOUD-PLATFORM, US
7018 2512 23620 1579 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 7546 1714 146 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 4045 3397 152 AKAMAI-ASN1, NL
9009 3322 288 1610 M247, RO
12389 2879 2301 915 ROSTELECOM-AS, RU
8551 2811 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2327 359 600 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1509 867 579 TCI, IR
8452 1480 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 12335 3379 614 UNINET, MX
10620 3527 497 884 Telmex Colombia S.A., CO
13999 2493 337 637 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1343 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1237 340 498 Axtel, S.A.B. de C.V., MX
11664 1116 177 425 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
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 1548 545 28 RAYA-AS, EG
24863 1528 389 16 LINKdotNET-AS, EG
36992 1365 1518 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1090 70 50 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 556 316 43 Telkom-Internet, ZA
36914 552 82 3 KENET-AS, KE
6713 551 1861 34 IAM-AS, MA
15399 540 56 54 WANANCHI-, 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 12335 3379 614 UNINET, MX
9808 9782 8739 51 CHINAMOBILE-CN China Mobile Communicati
16509 9480 11231 3403 AMAZON-02, US
12479 7546 1714 146 UNI2-AS, ES
7545 5675 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
11492 4567 303 671 CABLEONE, US
18403 4560 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 4045 3397 152 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 9782 9731 CHINAMOBILE-CN China Mobile Communications Grou
12479 7546 7400 UNI2-AS, ES
16509 9480 6077 AMAZON-02, US
7545 5675 4991 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4560 4535 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4567 3896 CABLEONE, US
20940 4045 3893 AKAMAI-ASN1, NL
7552 3877 3857 VIETEL-AS-AP Viettel Group, VN
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
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
64512 PRIVATE 8.10.33.0/24 14127 ILAND, US
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
19589 UNALLOCATED 8.19.242.0/24 23314 ORLANDOTELCO, US
19589 UNALLOCATED 8.19.248.0/24 23314 ORLANDOTELCO, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 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
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
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 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, 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 /11:99 /12:301
/13:577 /14:1193 /15:2108 /16:13483 /17:8249 /18:13960
/19:25103 /20:44004 /21:52141 /22:111479 /23:102232 /24:574967
/25:119 /26:78 /27:135 /28:35 /29:89 /30:20
/31:6 /32:279
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6637 7546 UNI2-AS, ES
8151 6309 12335 UNINET, MX
11492 3481 4567 CABLEONE, US
6327 3373 3568 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2557 3520 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2287 2811 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2130 3527 Telmex Colombia S.A., CO
30036 2127 2470 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2289 2:1547 3:284 4:7 5:4513 6:163
7:6 8:1520 9:1 11:172 12:1482 13:375
14:2337 15:310 16:203 17:363 18:712 20:367
21:4 22:188 23:6636 24:3095 25:2 27:2632
29:19 31:2582 32:62 34:36 35:122 36:2154
37:4495 38:6095 39:890 40:148 41:4325 42:2206
43:2336 44:328 45:17447 46:4361 47:285 49:1902
50:1905 51:576 52:1593 54:362 55:829 56:5
57:142 58:1970 59:1149 60:1017 61:2654 62:2816
63:1922 64:5689 65:2361 66:4983 67:3082 68:1339
69:4108 70:1341 71:591 72:2996 74:2666 75:1588
76:618 77:2455 78:1839 79:2594 80:2139 81:1909
82:1538 83:1242 84:1630 85:3108 86:768 87:2066
88:1270 89:3995 90:658 91:8033 92:2182 93:2656
94:3642 95:4036 96:1291 97:319 98:1018 99:744
100:97 101:1164 102:3265 103:32434 104:4803 105:1001
106:908 107:2749 108:1128 109:4068 110:2118 111:3142
112:2069 113:1737 114:1753 115:2070 116:1968 117:2630
118:2757 119:1961 120:1762 121:1278 122:2660 123:2197
124:1549 125:2801 126:28 128:1549 129:907 130:1087
131:1961 132:843 133:409 134:1711 135:349 136:926
137:1143 138:2962 139:1573 140:1311 141:1358 142:1565
143:1575 144:991 145:342 146:2003 147:1668 148:2528
149:2454 150:1034 151:1312 152:1879 153:598 154:5624
155:1380 156:2110 157:1421 158:1087 159:2213 160:2651
161:1625 162:3619 163:1679 164:1640 165:2141 166:1079
167:1719 168:4035 169:800 170:4937 171:993 172:3794
173:3031 174:895 175:1238 176:3702 177:5351 178:3536
179:2456 180:2376 181:3731 182:3419 183:2015 184:2284
185:20758 186:5066 187:4751 188:4136 189:4289 190:9486
191:1941 192:11043 193:9018 194:7392 195:5293 196:3225
197:2731 198:5962 199:7075 200:8406 201:6420 202:10385
203:10191 204:4605 205:3693 206:4447 207:3492 208:4124
209:4938 210:4431 211:2509 212:4255 213:3462 214:1112
215:44 216:6820 217:2869 218:1308 219:414 220:1823
221:1024 222:685 223:2193
End of report
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