[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Jun 3 21:30:17 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 03 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: 964227
Prefixes after maximum aggregation (per Origin AS): 361712
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 463693
Number of IPv4 prefixes with a valid ROA: 489815
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 474405
Total ASes present in the Internet Routing Table: 75860
Prefixes per ASN: 12.71
Origin-only ASes present in the Internet Routing Table: 65032
Origin ASes announcing only one prefix: 26324
Transit ASes present in the Internet Routing Table: 10828
Transit-only ASes present in the Internet Routing Table: 523
Paths with bogon ASNs present in the IPv4 Routing Table: 38
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 61
Max AS path prepend of ASN ( 53153) 57
Prefixes from unregistered ASNs in the Routing Table: 990
Number of instances of unregistered ASNs: 993
Number of 32-bit ASNs allocated by the RIRs: 44644
Number of 32-bit ASNs visible in the Routing Table: 36519
Prefixes from 32-bit ASNs in the Routing Table: 191106
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: 428
Number of addresses announced to Internet: 3027371392
Equivalent to 180 /8s, 114 /16s and 5 /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: 321894
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251052
Total APNIC prefixes after maximum aggregation: 73297
APNIC Deaggregation factor: 3.43
Prefixes being announced from the APNIC address blocks: 243465
Unique aggregates announced from the APNIC address blocks: 101086
APNIC Region origin ASes present in the Internet Routing Table: 14145
APNIC Prefixes per ASN: 17.21
APNIC Region origin ASes announcing only one prefix: 4301
APNIC Region transit ASes present in the Internet Routing Table: 1911
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9559
Number of APNIC addresses announced to Internet: 761168960
Equivalent to 45 /8s, 94 /16s and 132 /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: 279711
Total ARIN prefixes after maximum aggregation: 125245
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 284444
Unique aggregates announced from the ARIN address blocks: 134440
ARIN Region origin ASes present in the Internet Routing Table: 19171
ARIN Prefixes per ASN: 14.84
ARIN Region origin ASes announcing only one prefix: 6969
ARIN Region transit ASes present in the Internet Routing Table: 1987
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: 1267968064
Equivalent to 75 /8s, 147 /16s and 168 /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: 269991
Total RIPE prefixes after maximum aggregation: 127562
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264631
Unique aggregates announced from the RIPE address blocks: 164640
RIPE Region origin ASes present in the Internet Routing Table: 28684
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12104
RIPE Region transit ASes present in the Internet Routing Table: 3956
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: 11836
Number of RIPE addresses announced to Internet: 714147072
Equivalent to 42 /8s, 145 /16s and 5 /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: 129642
Total LACNIC prefixes after maximum aggregation: 28740
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 127659
Unique aggregates announced from the LACNIC address blocks: 50063
LACNIC Region origin ASes present in the Internet Routing Table: 11099
LACNIC Prefixes per ASN: 11.50
LACNIC Region origin ASes announcing only one prefix: 2321
LACNIC Region transit ASes present in the Internet Routing Table: 2430
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8996
Number of LACNIC addresses announced to Internet: 176651520
Equivalent to 10 /8s, 135 /16s and 125 /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: 32841
Total AfriNIC prefixes after maximum aggregation: 6200
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 43600
Unique aggregates announced from the AfriNIC address blocks: 13142
AfriNIC Region origin ASes present in the Internet Routing Table: 1839
AfriNIC Prefixes per ASN: 23.71
AfriNIC Region origin ASes announcing only one prefix: 629
AfriNIC Region transit ASes present in the Internet Routing Table: 351
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 32
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1206
Number of AfriNIC addresses announced to Internet: 107182848
Equivalent to 6 /8s, 99 /16s and 123 /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 9828 8742 64 CHINAMOBILE-CN China Mobile Communicati
7545 5629 776 666 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4330 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3932 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3740 509 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3619 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3275 1857 102 VNPT-AS-VN VNPT Corp, VN
24560 2798 863 376 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2183 433 194 TATACOMM-AS TATA Communications formerl
45090 2151 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 9967 11390 3542 AMAZON-02, US
11492 4622 307 591 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
174 3483 8781 872 COGENT-174, US
22773 3469 3038 220 ASN-CXA-ALL-CCI-22773-RDC, US
749 3222 54904 2474 DNIC-AS-00749, US
16625 3128 1356 2242 AKAMAI-AS, US
7018 2866 23665 1809 ATT-INTERNET4, US
367 2791 3387 1314 DNIC-ASBLK-00306-00371, 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 7765 1708 145 UNI2-AS, ES
39891 4741 284 62 ALJAWWALSTC-AS, SA
20940 3869 3396 150 AKAMAI-ASN1, NL
9009 3514 300 1754 M247, RO
12389 2915 2294 871 ROSTELECOM-AS, RU
8551 2644 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2341 362 585 TELLCOM-AS, TR
212238 1676 122 1218 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1579 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 3320 504 UNINET, MX
10620 3512 492 940 Telmex Colombia S.A., CO
13999 2546 355 666 Mega Cable, S.A. de C.V., MX
11830 2002 369 64 Instituto Costarricense de Electricidad
28573 1346 2311 255 Claro NXT Telecomunicacoes Ltda, BR
3816 1323 784 191 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1237 278 33 Techtel LMDS Comunicaciones Interactiva
19429 1231 216 21 ETB - Colombia, CO
6503 1128 315 480 Axtel, S.A.B. de C.V., MX
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 1569 577 29 RAYA-AS, EG
24863 1494 389 20 LINKdotNET-AS, EG
36992 1376 1520 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1219 77 58 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 564 314 37 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
15399 531 56 56 WANANCHI-, KE
36914 517 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 3320 504 UNINET, MX
16509 9967 11390 3542 AMAZON-02, US
9808 9828 8742 64 CHINAMOBILE-CN China Mobile Communicati
12479 7765 1708 145 UNI2-AS, ES
7545 5629 776 666 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4741 284 62 ALJAWWALSTC-AS, SA
11492 4622 307 591 CABLEONE, US
18403 4330 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3932 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 9828 9764 CHINAMOBILE-CN China Mobile Communications Grou
12479 7765 7620 UNI2-AS, ES
16509 9967 6425 AMAZON-02, US
7545 5629 4963 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4741 4679 ALJAWWALSTC-AS, SA
18403 4330 4307 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4622 4031 CABLEONE, US
7552 3932 3911 VIETEL-AS-AP Viettel Group, VN
20940 3869 3719 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
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
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
23.189.192.0/24 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
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 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 /12:298
/13:577 /14:1180 /15:2096 /16:13293 /17:8254 /18:13887
/19:24683 /20:43843 /21:52046 /22:112364 /23:102934 /24:587865
/25:118 /26:69 /27:132 /28:35 /29:82 /30:28
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6857 7765 UNI2-AS, ES
8151 6218 12170 UNINET, MX
11492 3531 4622 CABLEONE, US
39891 3440 4741 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2571 3469 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2165 2507 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2141 3512 Telmex Colombia S.A., CO
8551 2120 2644 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)
----------------------------------------------
1:2287 2:1526 3:345 4:8 5:4634 6:161
7:6 8:1511 9:1 11:172 12:1462 13:363
14:2369 15:319 16:217 17:369 18:768 20:392
21:4 22:188 23:6853 24:3107 25:2 27:2627
29:19 31:2608 32:54 34:64 35:137 36:2301
37:4489 38:7750 39:897 40:122 41:4196 42:2094
43:2372 44:325 45:17666 46:4552 47:306 49:1971
50:1930 51:580 52:1584 54:313 55:992 56:7
57:186 58:2089 59:1198 60:1031 61:2619 62:2851
63:1910 64:5677 65:2337 66:4786 67:3033 68:1326
69:4139 70:1343 71:588 72:2948 74:2616 75:1588
76:619 77:2606 78:1868 79:2518 80:2208 81:2036
82:1665 83:1359 84:1678 85:3207 86:912 87:2285
88:1300 89:4153 90:687 91:8211 92:2304 93:2726
94:3764 95:4219 96:1279 97:315 98:1033 99:739
100:72 101:1167 102:3648 103:32378 104:4797 105:1063
106:954 107:2701 108:1157 109:4187 110:2131 111:3255
112:2063 113:1788 114:1813 115:2135 116:1886 117:2655
118:2724 119:2004 120:1777 121:1317 122:2707 123:2232
124:1586 125:2854 126:32 128:1476 129:928 130:1173
131:1921 132:823 133:412 134:1737 135:364 136:1127
137:1185 138:2939 139:1545 140:1371 141:1356 142:1665
143:1600 144:994 145:372 146:2087 147:1969 148:2543
149:2762 150:1041 151:1325 152:2229 153:595 154:6790
155:1470 156:2272 157:1830 158:1150 159:2333 160:2739
161:1705 162:3582 163:1716 164:1677 165:2184 166:1262
167:1802 168:4115 169:817 170:5100 171:1026 172:3873
173:3071 174:894 175:1252 176:3521 177:5497 178:3710
179:2407 180:2392 181:3796 182:3387 183:1996 184:2261
185:21037 186:5380 187:4824 188:4179 189:4353 190:9690
191:1927 192:11040 193:9150 194:7578 195:5423 196:3230
197:2728 198:6006 199:7918 200:8322 201:6364 202:10365
203:10235 204:4602 205:3658 206:4521 207:3570 208:4179
209:5049 210:4468 211:2526 212:4321 213:3539 214:1064
215:49 216:6825 217:3050 218:1313 219:413 220:1817
221:1038 222:694 223:2195
End of report
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