[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Thu Feb 2 21:30:35 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Thu 02 Feb, 2023
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: 935130
Prefixes after maximum aggregation (per Origin AS): 347532
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 445218
Number of IPv4 prefixes with a valid ROA: 388851
Number of IPv4 prefixes with an invalid ROA: 2698
Number of IPv4 prefixes with no ROA: 543581
Total ASes present in the Internet Routing Table: 74113
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 63781
Origin ASes announcing only one prefix: 25665
Transit ASes present in the Internet Routing Table: 10332
Transit-only ASes present in the Internet Routing Table: 435
Paths with bogon ASNs present in the IPv4 Routing Table: 81
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 971
Number of instances of unregistered ASNs: 984
Number of 32-bit ASNs allocated by the RIRs: 41170
Number of 32-bit ASNs visible in the Routing Table: 34116
Prefixes from 32-bit ASNs in the Routing Table: 173530
Number of bogon 32-bit ASNs visible in the Routing Table: 50
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 522
Number of addresses announced to Internet: 3063011904
Equivalent to 182 /8s, 145 /16s and 218 /24s
Percentage of available address space announced: 82.7
Percentage of allocated address space announced: 82.7
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: 322468
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 237558
Total APNIC prefixes after maximum aggregation: 68312
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 232905
Unique aggregates announced from the APNIC address blocks: 97562
APNIC Region origin ASes present in the Internet Routing Table: 13223
APNIC Prefixes per ASN: 17.61
APNIC Region origin ASes announcing only one prefix: 3828
APNIC Region transit ASes present in the Internet Routing Table: 1783
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8516
Number of APNIC addresses announced to Internet: 773110400
Equivalent to 46 /8s, 20 /16s and 186 /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, 131072-151865
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: 269782
Total ARIN prefixes after maximum aggregation: 121520
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 271528
Unique aggregates announced from the ARIN address blocks: 130018
ARIN Region origin ASes present in the Internet Routing Table: 19098
ARIN Prefixes per ASN: 14.22
ARIN Region origin ASes announcing only one prefix: 6998
ARIN Region transit ASes present in the Internet Routing Table: 1924
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4741
Number of ARIN addresses announced to Internet: 1286227776
Equivalent to 76 /8s, 170 /16s and 71 /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: 268037
Total RIPE prefixes after maximum aggregation: 122777
RIPE Deaggregation factor: 2.18
Prefixes being announced from the RIPE address blocks: 264416
Unique aggregates announced from the RIPE address blocks: 156041
RIPE Region origin ASes present in the Internet Routing Table: 28240
RIPE Prefixes per ASN: 9.36
RIPE Region origin ASes announcing only one prefix: 12000
RIPE Region transit ASes present in the Internet Routing Table: 3865
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11006
Number of RIPE addresses announced to Internet: 718647936
Equivalent to 42 /8s, 213 /16s and 178 /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
196608-213403
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: 128485
Total LACNIC prefixes after maximum aggregation: 28410
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 127538
Unique aggregates announced from the LACNIC address blocks: 49130
LACNIC Region origin ASes present in the Internet Routing Table: 11004
LACNIC Prefixes per ASN: 11.59
LACNIC Region origin ASes announcing only one prefix: 2262
LACNIC Region transit ASes present in the Internet Routing Table: 2271
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8782
Number of LACNIC addresses announced to Internet: 176255232
Equivalent to 10 /8s, 129 /16s and 113 /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: 30297
Total AfriNIC prefixes after maximum aggregation: 5766
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 38215
Unique aggregates announced from the AfriNIC address blocks: 12036
AfriNIC Region origin ASes present in the Internet Routing Table: 1727
AfriNIC Prefixes per ASN: 22.13
AfriNIC Region origin ASes announcing only one prefix: 577
AfriNIC Region transit ASes present in the Internet Routing Table: 319
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1071
Number of AfriNIC addresses announced to Internet: 108447232
Equivalent to 6 /8s, 118 /16s and 198 /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 9440 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5878 787 704 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3638 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3523 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3459 1872 94 VNPT-AS-VN VNPT Corp, VN
9498 2721 499 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2363 847 437 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2285 11250 587 KIXS-AS-KR Korea Telecom, KR
45090 2184 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2164 440 213 TATACOMM-AS TATA Communications formerl
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 7876 10721 2910 AMAZON-02, US
11492 4531 300 601 CABLEONE, US
7155 3899 265 33 VIASAT-SP-BACKBONE, US
22773 3744 3050 300 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3500 1320 63 SHAW, CA
16625 3327 1689 2427 AKAMAI-AS, US
749 3021 50575 2288 DNIC-AS-00749, US
7018 2593 24128 1575 ATT-INTERNET4, US
396982 2589 3496 365 GOOGLE-CLOUD-PLATFORM, US
30036 2566 367 356 MEDIACOM-ENTERPRISE-BUSINESS, 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 6987 1706 146 UNI2-AS, ES
9121 6158 1692 17 TTNET, TR
39891 4561 269 58 ALJAWWALSTC-AS, SA
20940 4078 3400 197 AKAMAI-ASN1, NL
8551 3894 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2918 2290 908 ROSTELECOM-AS, RU
47331 2732 396 2058 TTNET, TR
9009 2710 257 1374 M247, RO
34984 2259 358 610 TELLCOM-AS, TR
6849 2253 339 19 UKRTELNET, UA
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 11099 3342 583 Uninet S.A. de C.V., MX
10620 3479 508 859 Telmex Colombia S.A., CO
11830 2260 369 64 Instituto Costarricense de Electricidad
13999 2237 371 603 Mega Cable, S.A. de C.V., MX
28573 1353 2328 263 Claro NXT Telecomunicacoes Ltda, BR
6503 1298 339 518 Axtel, S.A.B. de C.V., MX
3816 1290 742 155 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1150 369 22 Telefonica del Peru S.A.A., PE
11664 1105 181 462 Techtel LMDS Comunicaciones Interactiva
26615 1018 2466 43 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 1539 533 30 RAYA-AS, EG
24863 1501 393 21 LINKdotNET-AS, EG
36992 1347 1517 277 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 996 67 53 ORANGE-COTE-IVOIRE, CI
36935 884 520 42 Vodafone-, EG
37457 705 325 49 Telkom-Internet, ZA
6713 548 1861 34 IAM-AS, MA
15399 515 52 42 WANANCHI-, KE
37342 494 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 11099 3342 583 Uninet S.A. de C.V., MX
9808 9440 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7876 10721 2910 AMAZON-02, US
12479 6987 1706 146 UNI2-AS, ES
9121 6158 1692 17 TTNET, TR
7545 5878 787 704 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 269 58 ALJAWWALSTC-AS, SA
11492 4531 300 601 CABLEONE, US
20940 4078 3400 197 AKAMAI-ASN1, NL
7155 3899 265 33 VIASAT-SP-BACKBONE, US
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 9440 9393 CHINAMOBILE-CN China Mobile Communications Grou
12479 6987 6841 UNI2-AS, ES
9121 6158 6141 TTNET, TR
7545 5878 5174 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7876 4966 AMAZON-02, US
39891 4561 4503 ALJAWWALSTC-AS, SA
11492 4531 3930 CABLEONE, US
20940 4078 3881 AKAMAI-ASN1, NL
7155 3899 3866 VIASAT-SP-BACKBONE, US
8551 3894 3857 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
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
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.12.76.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.14.115.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
25674 UNALLOCATED 8.19.146.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
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
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 3356 LEVEL3, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 3356 LEVEL3, US
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 3356 LEVEL3, US
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 3356 LEVEL3, US
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
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 /9:13 /10:38 /11:101 /12:296
/13:579 /14:1199 /15:2090 /16:13524 /17:8340 /18:14047
/19:25200 /20:43866 /21:52947 /22:111050 /23:101634 /24:559364
/25:132 /26:97 /27:153 /28:48 /29:89 /30:27
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6051 6987 UNI2-AS, ES
9121 5315 6158 TTNET, TR
8151 5109 11099 Uninet S.A. de C.V., MX
39891 3552 4561 ALJAWWALSTC-AS, SA
11492 3446 4531 CABLEONE, US
8551 3366 3894 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3308 3500 SHAW, CA
7155 2988 3899 VIASAT-SP-BACKBONE, US
22773 2788 3744 ASN-CXA-ALL-CCI-22773-RDC, US
47331 2375 2732 TTNET, TR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1632 2:1239 3:168 4:7 5:4379 6:113
7:5 8:1540 9:1 10:1 11:172 12:1587
13:376 14:2353 15:290 16:79 17:365 18:395
20:247 21:4 22:188 23:6086 24:2572 25:4
27:2724 29:19 31:2530 32:111 34:9 35:107
36:1910 37:4619 38:4137 39:838 40:154 41:4223
42:1049 43:2343 44:304 45:17557 46:4177 47:382
49:1745 50:1848 51:381 52:1552 54:395 55:858
56:8 57:88 58:1733 59:1114 60:993 61:2468
62:2708 63:1941 64:5685 65:2334 66:5002 67:3075
68:1379 69:4178 70:1265 71:672 72:3052 74:2618
75:1465 76:601 77:2515 78:4021 79:3175 80:2092
81:1864 82:1489 83:1252 84:1515 85:3800 86:749
87:2050 88:2927 89:3631 90:597 91:7749 92:2003
93:2616 94:3593 95:4884 96:1325 97:348 98:1184
99:741 100:76 101:1301 102:2744 103:31018 104:4601
105:897 106:847 107:2510 108:929 109:4394 110:2076
111:3292 112:2044 113:1518 114:1621 115:2133 116:1887
117:2563 118:2295 119:1904 120:1743 121:1072 122:2611
123:2179 124:1554 125:2312 128:1329 129:1064 130:1003
131:2177 132:850 133:407 134:1912 135:340 136:868
137:1082 138:2872 139:1558 140:1186 141:1472 142:1426
143:1583 144:1202 145:352 146:1891 147:1565 148:2302
149:1897 150:882 151:1142 152:1838 153:563 154:3930
155:1402 156:1675 157:1297 158:1016 159:2269 160:2611
161:1474 162:3555 163:1499 164:1650 165:1709 166:838
167:1756 168:4153 169:924 170:4999 171:882 172:3510
173:2989 174:1028 175:1191 176:3738 177:5989 178:3582
179:2603 180:2371 181:3456 182:3243 183:1889 184:2344
185:20160 186:5158 187:4543 188:4197 189:3960 190:9241
191:1813 192:11004 193:8850 194:7299 195:5217 196:3050
197:2505 198:5960 199:6135 200:8088 201:6092 202:10475
203:10221 204:4604 205:3525 206:3895 207:3408 208:4095
209:4849 210:4255 211:2404 212:4152 213:3577 214:1094
215:56 216:6613 217:2739 218:1275 219:400 220:2028
221:971 222:666 223:2060
End of report
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