[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Jul 8 21:30:14 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 08 Jul, 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: 965098
Prefixes after maximum aggregation (per Origin AS): 362576
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 465465
Number of IPv4 prefixes with a valid ROA: 495592
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 469487
Total ASes present in the Internet Routing Table: 75909
Prefixes per ASN: 12.71
Origin-only ASes present in the Internet Routing Table: 65025
Origin ASes announcing only one prefix: 26315
Transit ASes present in the Internet Routing Table: 10884
Transit-only ASes present in the Internet Routing Table: 534
Paths with bogon ASNs present in the IPv4 Routing Table: 66
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: 982
Number of instances of unregistered ASNs: 992
Number of 32-bit ASNs allocated by the RIRs: 44971
Number of 32-bit ASNs visible in the Routing Table: 36670
Prefixes from 32-bit ASNs in the Routing Table: 192721
Number of bogon 32-bit ASNs visible in the Routing Table: 27
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 391
Number of addresses announced to Internet: 3024956288
Equivalent to 180 /8s, 77 /16s and 43 /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: 320830
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251639
Total APNIC prefixes after maximum aggregation: 73514
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243883
Unique aggregates announced from the APNIC address blocks: 101103
APNIC Region origin ASes present in the Internet Routing Table: 14172
APNIC Prefixes per ASN: 17.21
APNIC Region origin ASes announcing only one prefix: 4292
APNIC Region transit ASes present in the Internet Routing Table: 1925
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 75
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9600
Number of APNIC addresses announced to Internet: 761457984
Equivalent to 45 /8s, 98 /16s and 237 /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: 280415
Total ARIN prefixes after maximum aggregation: 125434
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 284879
Unique aggregates announced from the ARIN address blocks: 134694
ARIN Region origin ASes present in the Internet Routing Table: 19141
ARIN Prefixes per ASN: 14.88
ARIN Region origin ASes announcing only one prefix: 6959
ARIN Region transit ASes present in the Internet Routing Table: 1996
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: 4926
Number of ARIN addresses announced to Internet: 1266856512
Equivalent to 75 /8s, 130 /16s and 178 /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: 269687
Total RIPE prefixes after maximum aggregation: 127698
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 264567
Unique aggregates announced from the RIPE address blocks: 165343
RIPE Region origin ASes present in the Internet Routing Table: 28700
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12094
RIPE Region transit ASes present in the Internet Routing Table: 3954
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 42
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11911
Number of RIPE addresses announced to Internet: 713637376
Equivalent to 42 /8s, 137 /16s and 62 /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: 129100
Total LACNIC prefixes after maximum aggregation: 28989
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 126983
Unique aggregates announced from the LACNIC address blocks: 50173
LACNIC Region origin ASes present in the Internet Routing Table: 11126
LACNIC Prefixes per ASN: 11.41
LACNIC Region origin ASes announcing only one prefix: 2336
LACNIC Region transit ASes present in the Internet Routing Table: 2462
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: 9014
Number of LACNIC addresses announced to Internet: 177021696
Equivalent to 10 /8s, 141 /16s and 35 /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: 33275
Total AfriNIC prefixes after maximum aggregation: 6290
AfriNIC Deaggregation factor: 5.29
Prefixes being announced from the AfriNIC address blocks: 44395
Unique aggregates announced from the AfriNIC address blocks: 13837
AfriNIC Region origin ASes present in the Internet Routing Table: 1855
AfriNIC Prefixes per ASN: 23.93
AfriNIC Region origin ASes announcing only one prefix: 634
AfriNIC Region transit ASes present in the Internet Routing Table: 359
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1219
Number of AfriNIC addresses announced to Internet: 105742080
Equivalent to 6 /8s, 77 /16s and 127 /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 9833 8745 72 CHINAMOBILE-CN China Mobile Communication
7545 5654 776 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4232 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3961 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3762 511 262 BBIL-AP BHARTI Airtel Ltd., IN
7713 3623 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3261 1841 104 VNPT-AS-VN VNPT Corp, VN
24560 2819 862 397 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2174 433 196 TATACOMM-AS TATA Communications formerly
45090 2156 1438 79 TENCENT-NET-AP Shenzhen Tencent Computer
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 10085 11529 3638 AMAZON-02, US
11492 4641 308 547 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3715 8789 877 COGENT-174, US
6327 3594 1320 78 SHAW, CA
22773 3426 3035 189 ASN-CXA-ALL-CCI-22773-RDC, US
749 3254 54899 2506 DNIC-AS-00749, US
16625 3060 1321 2193 AKAMAI-AS, US
7018 2929 23671 1837 ATT-INTERNET4, US
396982 2767 3611 415 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 7715 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3865 3396 145 AKAMAI-ASN1, NL
9009 3566 304 1807 M247, RO
12389 2875 2292 861 ROSTELECOM-AS, RU
34984 2347 361 579 TELLCOM-AS, TR
8551 1776 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1714 123 1246 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1573 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 11869 3313 507 UNINET, MX
10620 3519 492 935 Telmex Colombia S.A., CO
13999 2552 356 685 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad y
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1324 781 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1128 314 478 Axtel, S.A.B. de C.V., MX
28202 1119 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1091 369 22 Telefonica del Peru S.A.A., PE
26615 1081 2503 53 TIM 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
24863 1621 389 16 LINKdotNET-AS, EG
24835 1570 593 29 RAYA-AS, EG
36992 1381 1520 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1243 79 75 ORANGE-COTE-IVOIRE, CI
36935 940 521 43 Vodafone-, EG
37457 562 310 36 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
36914 540 82 3 KENET-AS, KE
37342 526 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 11869 3313 507 UNINET, MX
16509 10085 11529 3638 AMAZON-02, US
9808 9833 8745 72 CHINAMOBILE-CN China Mobile Communication
12479 7715 1708 145 UNI2-AS, ES
7545 5654 776 670 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4641 308 547 CABLEONE, US
18403 4232 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3961 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 9833 9761 CHINAMOBILE-CN China Mobile Communications Grou
12479 7715 7570 UNI2-AS, ES
16509 10085 6447 AMAZON-02, US
7545 5654 4984 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4232 4209 FPT-AS-AP FPT Telecom Company, VN
11492 4641 4094 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3961 3940 VIETEL-AS-AP Viettel Group, VN
20940 3865 3720 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-D
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
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
46639 UNALLOCATED 8.38.73.0/24 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: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, 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: 2914 NTT-LTD-2914, 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 /10:37 /11:92 /12:294
/13:575 /14:1179 /15:2096 /16:13276 /17:8273 /18:13890
/19:24678 /20:43799 /21:52115 /22:112128 /23:103117 /24:588768
/25:89 /26:76 /27:134 /28:37 /29:83 /30:27
/31:9 /32:296
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6799 7715 UNI2-AS, ES
8151 5941 11869 UNINET, MX
11492 3548 4641 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3391 3594 SHAW, CA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2560 3426 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2153 2493 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2148 3519 Telmex Colombia S.A., CO
16509 2125 10085 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2308 2:1510 3:366 4:8 5:4671 6:162
7:6 8:1510 9:1 11:172 12:1438 13:356
14:2356 15:318 16:219 17:375 18:773 20:393
21:4 22:188 23:6910 24:3105 25:2 27:2646
29:19 31:2622 32:54 34:64 35:136 36:2338
37:4501 38:8201 39:902 40:144 41:4248 42:1993
43:2399 44:327 45:17819 46:4564 47:300 49:1975
50:1881 51:584 52:1577 54:315 55:920 56:8
57:221 58:2094 59:1193 60:1043 61:2722 62:2827
63:1899 64:5660 65:2330 66:4715 67:3037 68:1315
69:4087 70:1329 71:581 72:2946 74:2612 75:1588
76:620 77:2631 78:1878 79:1788 80:2213 81:2041
82:1659 83:1373 84:1691 85:3200 86:914 87:2288
88:1292 89:4202 90:685 91:8287 92:2341 93:2718
94:3761 95:4219 96:1279 97:317 98:1025 99:739
100:73 101:1164 102:3698 103:32154 104:4780 105:1088
106:976 107:2480 108:1156 109:4063 110:2123 111:3251
112:2053 113:1822 114:1824 115:2138 116:1955 117:2654
118:2724 119:1998 120:1785 121:1319 122:2717 123:2303
124:1576 125:2844 126:32 128:1449 129:934 130:1194
131:1930 132:814 133:412 134:1732 135:361 136:1129
137:1203 138:2980 139:1534 140:1414 141:1387 142:1686
143:1576 144:1002 145:372 146:2116 147:2015 148:2564
149:2762 150:1045 151:1357 152:2218 153:591 154:7064
155:1497 156:2315 157:1879 158:1154 159:2458 160:2846
161:1697 162:3563 163:1708 164:1696 165:2170 166:1250
167:1823 168:4166 169:805 170:5111 171:1031 172:3890
173:3084 174:888 175:1257 176:3513 177:5374 178:3697
179:2353 180:2423 181:3844 182:3345 183:1977 184:2261
185:21081 186:5242 187:4701 188:4184 189:4361 190:9612
191:1925 192:11072 193:9198 194:7576 195:5419 196:3253
197:2790 198:5987 199:7993 200:8450 201:6388 202:10403
203:10324 204:4578 205:3670 206:4513 207:3573 208:4169
209:5040 210:4474 211:2532 212:4388 213:3624 214:1058
215:49 216:6792 217:3149 218:1313 219:414 220:1807
221:1039 222:687 223:2226
End of report
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