[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Nov 10 21:31:05 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 10 Nov, 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: 979648
Prefixes after maximum aggregation (per Origin AS): 368490
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 469920
Number of IPv4 prefixes with a valid ROA: 517025
Number of IPv4 prefixes with an invalid ROA: 35
Number of IPv4 prefixes with no ROA: 462588
Total ASes present in the Internet Routing Table: 76457
Prefixes per ASN: 12.81
Origin-only ASes present in the Internet Routing Table: 65477
Origin ASes announcing only one prefix: 26814
Transit ASes present in the Internet Routing Table: 10980
Transit-only ASes present in the Internet Routing Table: 523
Paths with bogon ASNs present in the IPv4 Routing Table: 162
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1094
Number of instances of unregistered ASNs: 1109
Number of 32-bit ASNs allocated by the RIRs: 45830
Number of 32-bit ASNs visible in the Routing Table: 37385
Prefixes from 32-bit ASNs in the Routing Table: 195956
Number of bogon 32-bit ASNs visible in the Routing Table: 71
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 367
Number of addresses announced to Internet: 3032596032
Equivalent to 180 /8s, 193 /16s and 190 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
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: 318738
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263649
Total APNIC prefixes after maximum aggregation: 75820
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 256093
Unique aggregates announced from the APNIC address blocks: 101337
APNIC Region origin ASes present in the Internet Routing Table: 14475
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4396
APNIC Region transit ASes present in the Internet Routing Table: 1946
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9875
Number of APNIC addresses announced to Internet: 761252416
Equivalent to 45 /8s, 95 /16s and 202 /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: 285475
Total ARIN prefixes after maximum aggregation: 126400
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 287846
Unique aggregates announced from the ARIN address blocks: 136093
ARIN Region origin ASes present in the Internet Routing Table: 19195
ARIN Prefixes per ASN: 15.00
ARIN Region origin ASes announcing only one prefix: 6971
ARIN Region transit ASes present in the Internet Routing Table: 2007
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5056
Number of ARIN addresses announced to Internet: 1267118144
Equivalent to 75 /8s, 134 /16s and 176 /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, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 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: 272717
Total RIPE prefixes after maximum aggregation: 130111
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 269606
Unique aggregates announced from the RIPE address blocks: 169086
RIPE Region origin ASes present in the Internet Routing Table: 28812
RIPE Prefixes per ASN: 9.36
RIPE Region origin ASes announcing only one prefix: 12121
RIPE Region transit ASes present in the Internet Routing Table: 3982
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12116
Number of RIPE addresses announced to Internet: 722386048
Equivalent to 43 /8s, 14 /16s and 188 /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,
53/8, 57/8, 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: 123137
Total LACNIC prefixes after maximum aggregation: 28913
LACNIC Deaggregation factor: 4.26
Prefixes being announced from the LACNIC address blocks: 120632
Unique aggregates announced from the LACNIC address blocks: 48754
LACNIC Region origin ASes present in the Internet Routing Table: 11164
LACNIC Prefixes per ASN: 10.81
LACNIC Region origin ASes announcing only one prefix: 2651
LACNIC Region transit ASes present in the Internet Routing Table: 2477
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9073
Number of LACNIC addresses announced to Internet: 177451840
Equivalent to 10 /8s, 147 /16s and 179 /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: 33576
Total AfriNIC prefixes after maximum aggregation: 6582
AfriNIC Deaggregation factor: 5.10
Prefixes being announced from the AfriNIC address blocks: 45104
Unique aggregates announced from the AfriNIC address blocks: 14345
AfriNIC Region origin ASes present in the Internet Routing Table: 1903
AfriNIC Prefixes per ASN: 23.70
AfriNIC Region origin ASes announcing only one prefix: 675
AfriNIC Region transit ASes present in the Internet Routing Table: 367
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 62
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1265
Number of AfriNIC addresses announced to Internet: 104171008
Equivalent to 6 /8s, 53 /16s and 134 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 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 10164 8909 136 CHINAMOBILE-CN China Mobile Communication
7545 6048 841 653 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4971 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4324 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4192 1874 55 VNPT-AS-VN VNPT Corp, VN
7552 3939 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3847 511 267 BBIL-AP BHARTI Airtel Ltd., IN
7713 3653 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2776 830 536 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2205 433 189 TATACOMM-AS TATA Communications formerly
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 10973 12016 3874 AMAZON-02, US
174 6414 8760 833 COGENT-174, US
11492 4661 310 548 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3412 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3194 23667 2017 ATT-INTERNET4, US
16625 2897 1269 2147 AKAMAI-AS, US
396982 2866 3654 420 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 7639 1709 143 UNI2-AS, ES
39891 4720 289 58 ALJAWWALSTC-AS, SA
20940 3957 3396 142 AKAMAI-ASN1, NL
9009 3668 316 1862 M247, RO
12389 2946 2295 879 ROSTELECOM-AS, RU
5384 2412 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2341 359 579 TELLCOM-AS, TR
212238 1836 133 1357 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1590 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 11453 3217 611 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2540 532 360 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1325 782 200 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
6147 1117 371 22 Telefonica del Peru S.A.A., PE
22884 1068 98 375 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1030 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
24835 1679 593 29 RAYA-AS, EG
24863 1645 389 16 LINKdotNET-AS, EG
36992 1415 1516 289 ETISALAT-MISR, EG
29571 1381 87 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 1014 523 45 Vodafone-, EG
37069 730 1099 15 MOBINIL, EG
6713 555 1861 35 IAM-AS, MA
20011 544 138 318 INTERNET-SOLUTIONS, ZA
15399 513 56 57 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 11453 3217 611 UNINET, MX
16509 10973 12016 3874 AMAZON-02, US
9808 10164 8909 136 CHINAMOBILE-CN China Mobile Communication
12479 7639 1709 143 UNI2-AS, ES
174 6414 8760 833 COGENT-174, US
7545 6048 841 653 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4971 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4720 289 58 ALJAWWALSTC-AS, SA
11492 4661 310 548 CABLEONE, US
18403 4324 347 23 FPT-AS-AP FPT Telecom Company, 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 10164 10028 CHINAMOBILE-CN China Mobile Communications Grou
12479 7639 7496 UNI2-AS, ES
16509 10973 7099 AMAZON-02, US
174 6414 5581 COGENT-174, US
7545 6048 5395 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4971 4897 ERX-CERNET-BKB China Education and Research Net
39891 4720 4662 ALJAWWALSTC-AS, SA
18403 4324 4301 FPT-AS-AP FPT Telecom Company, VN
45899 4192 4137 VNPT-AS-VN VNPT Corp, VN
11492 4661 4113 CABLEONE, US
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
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, US
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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, 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 /9:16 /10:36 /11:91 /12:296
/13:579 /14:1187 /15:2102 /16:13253 /17:8422 /18:14436
/19:24891 /20:45658 /21:53021 /22:113616 /23:102310 /24:599027
/25:100 /26:103 /27:100 /28:24 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6672 7639 UNI2-AS, ES
8151 5656 11453 UNINET, MX
11492 3555 4661 CABLEONE, US
39891 3412 4720 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2541 3412 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2242 10973 AMAZON-02, US
30036 2197 2537 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2172 3542 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2316 2:1730 3:513 4:10 5:4590 6:169
7:6 8:1511 9:1 11:172 12:1422 13:356
14:2530 15:332 16:268 17:363 18:902 20:454
21:4 22:188 23:7007 24:2656 25:2 27:2731
29:19 31:3077 32:48 34:74 35:146 36:2385
37:4487 38:10113 39:928 40:149 41:4159 42:2065
43:2578 44:337 45:17833 46:4807 47:320 49:2038
50:1845 51:581 52:1578 54:316 55:901 56:8
57:230 58:2270 59:1284 60:1175 61:2840 62:2833
63:1849 64:5411 65:2283 66:4666 67:3008 68:1315
69:4006 70:1126 71:581 72:2861 74:2792 75:1631
76:632 77:2576 78:1878 79:1680 80:2234 81:2039
82:1813 83:1423 84:1764 85:3120 86:1060 87:2438
88:1258 89:4386 90:698 91:8283 92:2669 93:2810
94:3951 95:4287 96:1251 97:310 98:1068 99:740
100:72 101:1434 102:3537 103:32624 104:4432 105:734
106:1052 107:2405 108:1179 109:4111 110:2238 111:3275
112:2084 113:1828 114:1940 115:2188 116:2004 117:2746
118:2915 119:2037 120:1931 121:1462 122:2734 123:2205
124:1712 125:2883 126:62 128:1453 129:956 130:1280
131:1904 132:821 133:446 134:1599 135:319 136:1262
137:1236 138:2874 139:1612 140:1485 141:1456 142:1813
143:1592 144:1016 145:401 146:2119 147:2061 148:2552
149:2900 150:1130 151:1467 152:2113 153:564 154:7394
155:1564 156:2826 157:1844 158:1219 159:2445 160:3320
161:1732 162:3587 163:1775 164:1943 165:2134 166:1338
167:1846 168:4126 169:782 170:5008 171:1013 172:3926
173:3140 174:919 175:1297 176:3512 177:4854 178:3708
179:2259 180:2576 181:3915 182:3361 183:2041 184:2266
185:21293 186:5024 187:4273 188:4236 189:4145 190:9580
191:1506 192:11220 193:9283 194:7759 195:5516 196:3240
197:3096 198:5953 199:8208 200:8179 201:6294 202:10870
203:10808 204:4645 205:3666 206:4625 207:3542 208:4257
209:5098 210:4904 211:2769 212:4581 213:3664 214:1053
215:47 216:6616 217:3196 218:1393 219:594 220:2082
221:1058 222:963 223:2312
End of report
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